diff --git a/venv/Lib/site-packages/Pebble-5.0.3.dist-info/INSTALLER b/venv/Lib/site-packages/Pebble-5.0.3.dist-info/INSTALLER deleted file mode 100644 index a1b589e..0000000 --- a/venv/Lib/site-packages/Pebble-5.0.3.dist-info/INSTALLER +++ /dev/null @@ -1 +0,0 @@ -pip diff --git a/venv/Lib/site-packages/Pebble-5.0.3.dist-info/LICENSE b/venv/Lib/site-packages/Pebble-5.0.3.dist-info/LICENSE deleted file mode 100644 index 6600f1c..0000000 --- a/venv/Lib/site-packages/Pebble-5.0.3.dist-info/LICENSE +++ /dev/null @@ -1,165 +0,0 @@ -GNU LESSER GENERAL PUBLIC LICENSE - Version 3, 29 June 2007 - - Copyright (C) 2007 Free Software Foundation, Inc. - Everyone is permitted to copy and distribute verbatim copies - of this license document, but changing it is not allowed. - - - This version of the GNU Lesser General Public License incorporates -the terms and conditions of version 3 of the GNU General Public -License, supplemented by the additional permissions listed below. - - 0. Additional Definitions. - - As used herein, "this License" refers to version 3 of the GNU Lesser -General Public License, and the "GNU GPL" refers to version 3 of the GNU -General Public License. - - "The Library" refers to a covered work governed by this License, -other than an Application or a Combined Work as defined below. - - An "Application" is any work that makes use of an interface provided -by the Library, but which is not otherwise based on the Library. -Defining a subclass of a class defined by the Library is deemed a mode -of using an interface provided by the Library. - - A "Combined Work" is a work produced by combining or linking an -Application with the Library. The particular version of the Library -with which the Combined Work was made is also called the "Linked -Version". - - The "Minimal Corresponding Source" for a Combined Work means the -Corresponding Source for the Combined Work, excluding any source code -for portions of the Combined Work that, considered in isolation, are -based on the Application, and not on the Linked Version. - - The "Corresponding Application Code" for a Combined Work means the -object code and/or source code for the Application, including any data -and utility programs needed for reproducing the Combined Work from the -Application, but excluding the System Libraries of the Combined Work. - - 1. Exception to Section 3 of the GNU GPL. - - You may convey a covered work under sections 3 and 4 of this License -without being bound by section 3 of the GNU GPL. - - 2. Conveying Modified Versions. - - If you modify a copy of the Library, and, in your modifications, a -facility refers to a function or data to be supplied by an Application -that uses the facility (other than as an argument passed when the -facility is invoked), then you may convey a copy of the modified -version: - - a) under this License, provided that you make a good faith effort to - ensure that, in the event an Application does not supply the - function or data, the facility still operates, and performs - whatever part of its purpose remains meaningful, or - - b) under the GNU GPL, with none of the additional permissions of - this License applicable to that copy. - - 3. Object Code Incorporating Material from Library Header Files. - - The object code form of an Application may incorporate material from -a header file that is part of the Library. You may convey such object -code under terms of your choice, provided that, if the incorporated -material is not limited to numerical parameters, data structure -layouts and accessors, or small macros, inline functions and templates -(ten or fewer lines in length), you do both of the following: - - a) Give prominent notice with each copy of the object code that the - Library is used in it and that the Library and its use are - covered by this License. - - b) Accompany the object code with a copy of the GNU GPL and this license - document. - - 4. Combined Works. - - You may convey a Combined Work under terms of your choice that, -taken together, effectively do not restrict modification of the -portions of the Library contained in the Combined Work and reverse -engineering for debugging such modifications, if you also do each of -the following: - - a) Give prominent notice with each copy of the Combined Work that - the Library is used in it and that the Library and its use are - covered by this License. - - b) Accompany the Combined Work with a copy of the GNU GPL and this license - document. - - c) For a Combined Work that displays copyright notices during - execution, include the copyright notice for the Library among - these notices, as well as a reference directing the user to the - copies of the GNU GPL and this license document. - - d) Do one of the following: - - 0) Convey the Minimal Corresponding Source under the terms of this - License, and the Corresponding Application Code in a form - suitable for, and under terms that permit, the user to - recombine or relink the Application with a modified version of - the Linked Version to produce a modified Combined Work, in the - manner specified by section 6 of the GNU GPL for conveying - Corresponding Source. - - 1) Use a suitable shared library mechanism for linking with the - Library. A suitable mechanism is one that (a) uses at run time - a copy of the Library already present on the user's computer - system, and (b) will operate properly with a modified version - of the Library that is interface-compatible with the Linked - Version. - - e) Provide Installation Information, but only if you would otherwise - be required to provide such information under section 6 of the - GNU GPL, and only to the extent that such information is - necessary to install and execute a modified version of the - Combined Work produced by recombining or relinking the - Application with a modified version of the Linked Version. (If - you use option 4d0, the Installation Information must accompany - the Minimal Corresponding Source and Corresponding Application - Code. If you use option 4d1, you must provide the Installation - Information in the manner specified by section 6 of the GNU GPL - for conveying Corresponding Source.) - - 5. Combined Libraries. - - You may place library facilities that are a work based on the -Library side by side in a single library together with other library -facilities that are not Applications and are not covered by this -License, and convey such a combined library under terms of your -choice, if you do both of the following: - - a) Accompany the combined library with a copy of the same work based - on the Library, uncombined with any other library facilities, - conveyed under the terms of this License. - - b) Give prominent notice with the combined library that part of it - is a work based on the Library, and explaining where to find the - accompanying uncombined form of the same work. - - 6. Revised Versions of the GNU Lesser General Public License. - - The Free Software Foundation may publish revised and/or new versions -of the GNU Lesser General Public License from time to time. Such new -versions will be similar in spirit to the present version, but may -differ in detail to address new problems or concerns. - - Each version is given a distinguishing version number. If the -Library as you received it specifies that a certain numbered version -of the GNU Lesser General Public License "or any later version" -applies to it, you have the option of following the terms and -conditions either of that published version or of any later version -published by the Free Software Foundation. If the Library as you -received it does not specify a version number of the GNU Lesser -General Public License, you may choose any version of the GNU Lesser -General Public License ever published by the Free Software Foundation. - - If the Library as you received it specifies that a proxy can decide -whether future versions of the GNU Lesser General Public License shall -apply, that proxy's public statement of acceptance of any version is -permanent authorization for you to choose that version for the -Library. diff --git a/venv/Lib/site-packages/Pebble-5.0.3.dist-info/METADATA b/venv/Lib/site-packages/Pebble-5.0.3.dist-info/METADATA deleted file mode 100644 index abae7b6..0000000 --- a/venv/Lib/site-packages/Pebble-5.0.3.dist-info/METADATA +++ /dev/null @@ -1,122 +0,0 @@ -Metadata-Version: 2.1 -Name: Pebble -Version: 5.0.3 -Summary: Threading and multiprocessing eye-candy. -Home-page: https://github.com/noxdafox/pebble -Author: Matteo Cafasso -Author-email: noxdafox@gmail.com -License: LGPL -Keywords: thread process pool decorator -Platform: UNKNOWN -Classifier: Programming Language :: Python :: 3 -Classifier: Development Status :: 5 - Production/Stable -Classifier: Intended Audience :: Developers -Classifier: Operating System :: OS Independent -Classifier: Topic :: Software Development :: Libraries :: Python Modules -Classifier: License :: OSI Approved :: GNU Library or Lesser General Public License (LGPL) -Requires-Python: >=3.6 - -Pebble -====== - -Pebble provides a neat API to manage threads and processes within an application. - -:Source: https://github.com/noxdafox/pebble -:Documentation: https://pebble.readthedocs.io -:Download: https://pypi.org/project/Pebble/ - -|build badge| |docs badge| |downloads badge| - -.. |build badge| image:: https://github.com/noxdafox/pebble/actions/workflows/action.yml/badge.svg - :target: https://github.com/noxdafox/pebble/actions/workflows/action.yml - :alt: Build Status -.. |docs badge| image:: https://readthedocs.org/projects/pebble/badge/?version=latest - :target: https://pebble.readthedocs.io - :alt: Documentation Status -.. |downloads badge| image:: https://img.shields.io/pypi/dm/pebble - :target: https://pypistats.org/packages/pebble - :alt: PyPI - Downloads - -Examples --------- - -Run a job in a separate thread and wait for its results. - -.. code:: python - - from pebble import concurrent - - @concurrent.thread - def function(foo, bar=0): - return foo + bar - - future = function(1, bar=2) - - result = future.result() # blocks until results are ready - -Same code with AsyncIO support. - -.. code:: python - - import asyncio - - from pebble import asynchronous - - @asynchronous.thread - def function(foo, bar=0): - return foo + bar - - async def asynchronous_function(): - result = await function(1, bar=2) # blocks until results are ready - print(result) - - asyncio.run(asynchronous_function()) - -Run a function with a timeout of ten seconds and deal with errors. - -.. code:: python - - from pebble import concurrent - from concurrent.futures import TimeoutError - - @concurrent.process(timeout=10) - def function(foo, bar=0): - return foo + bar - - future = function(1, bar=2) - - try: - result = future.result() # blocks until results are ready - except TimeoutError as error: - print("Function took longer than %d seconds" % error.args[1]) - except Exception as error: - print("Function raised %s" % error) - print(error.traceback) # traceback of the function - -Pools support workers restart, timeout for long running tasks and more. - -.. code:: python - - from pebble import ProcessPool - from concurrent.futures import TimeoutError - - TIMEOUT_SECONDS = 3 - - def function(foo, bar=0): - return foo + bar - - def task_done(future): - try: - result = future.result() # blocks until results are ready - except TimeoutError as error: - print("Function took longer than %d seconds" % error.args[1]) - except Exception as error: - print("Function raised %s" % error) - print(error.traceback) # traceback of the function - - with ProcessPool(max_workers=5, max_tasks=10) as pool: - for index in range(0, 10): - future = pool.schedule(function, index, bar=1, timeout=TIMEOUT_SECONDS) - future.add_done_callback(task_done) - - diff --git a/venv/Lib/site-packages/Pebble-5.0.3.dist-info/RECORD b/venv/Lib/site-packages/Pebble-5.0.3.dist-info/RECORD deleted file mode 100644 index c14d927..0000000 --- a/venv/Lib/site-packages/Pebble-5.0.3.dist-info/RECORD +++ /dev/null @@ -1,36 +0,0 @@ -Pebble-5.0.3.dist-info/INSTALLER,sha256=zuuue4knoyJ-UwPPXg8fezS7VCrXJQrAP7zeNuwvFQg,4 -Pebble-5.0.3.dist-info/LICENSE,sha256=-XvEu5t66KZTlBBzZ4tcd3Xo3kSgHDvMIefNwUi5DmE,7632 -Pebble-5.0.3.dist-info/METADATA,sha256=a9aYFWeYWNOoKtZdApgQI1PFzDuUYjoRpA-80Z-qjR8,3575 -Pebble-5.0.3.dist-info/RECORD,, -Pebble-5.0.3.dist-info/WHEEL,sha256=g4nMs7d-Xl9-xC9XovUrsDHGXt-FT0E17Yqo92DEfvY,92 -Pebble-5.0.3.dist-info/top_level.txt,sha256=EEQYWBulldjRWqxjpmwEuoRdK7f1pNJ6jq6p3MGNRjg,7 -pebble/__init__.py,sha256=SAodUEDIn9Q0SWoyq039EwW_KirtKUnkbtToEC4wKLE,596 -pebble/__pycache__/__init__.cpython-38.pyc,, -pebble/__pycache__/common.cpython-38.pyc,, -pebble/__pycache__/decorators.cpython-38.pyc,, -pebble/__pycache__/functions.cpython-38.pyc,, -pebble/asynchronous/__init__.py,sha256=ClWUUyk8YL37xcSvENIqtlGK0alj6leJwe5hvLfo8tk,137 -pebble/asynchronous/__pycache__/__init__.cpython-38.pyc,, -pebble/asynchronous/__pycache__/process.cpython-38.pyc,, -pebble/asynchronous/__pycache__/thread.cpython-38.pyc,, -pebble/asynchronous/process.py,sha256=O4sKUX1AS_6aTMz3ALf_4Ms73tGNTewFmnn_6nbq_r0,7188 -pebble/asynchronous/thread.py,sha256=XfhalURvjexqJzAnUl2bA_G_BDn9567Z5buOmU7MfWk,2972 -pebble/common.py,sha256=edDb3TzzGFdM0wvlLUtroEkl5fyUsbMao-ixxCJinB4,5693 -pebble/concurrent/__init__.py,sha256=TAvGIxAOzIeNeZ5SmPTbIra1vFNKZQoHuhq-rFFcvmE,134 -pebble/concurrent/__pycache__/__init__.cpython-38.pyc,, -pebble/concurrent/__pycache__/process.cpython-38.pyc,, -pebble/concurrent/__pycache__/thread.cpython-38.pyc,, -pebble/concurrent/process.py,sha256=6ZpXnyhfwJZbfZiJ1oORjuQRpSZQ5aw53LchLCygStg,6772 -pebble/concurrent/thread.py,sha256=zbkjrxKVSrt6zRL48IjtIogUD4FHaqY72gN7fFb94Dc,2727 -pebble/decorators.py,sha256=rsRqmgYoBxWVQ8oPp2buVmnK_b0kiVYvZS8OvIY-Fzs,2442 -pebble/functions.py,sha256=6sdUdBEOXVIWuybDnmVnk6Q-3kDtl3Lo309RZbPZDII,4195 -pebble/pool/__init__.py,sha256=0LxrI3LR_0YGEZv7K2pqr8EaFAaWDzms3KL2rwSCw40,256 -pebble/pool/__pycache__/__init__.cpython-38.pyc,, -pebble/pool/__pycache__/base_pool.cpython-38.pyc,, -pebble/pool/__pycache__/channel.cpython-38.pyc,, -pebble/pool/__pycache__/process.cpython-38.pyc,, -pebble/pool/__pycache__/thread.cpython-38.pyc,, -pebble/pool/base_pool.py,sha256=y6aFbFj-gU7qE5Mm6eh9xVzUEh4OgjNtCV_Dem4EfMc,7902 -pebble/pool/channel.py,sha256=x6Pj-f0__bWn4rIWjKhdS-LJa8Ja3HMCBjd6URaeQZU,5999 -pebble/pool/process.py,sha256=nQ8BOVzgE5KCeF9yQr_AeNU3ruHJZbsa1R8d1cz2VUc,17448 -pebble/pool/thread.py,sha256=3XSP9K6vk76bIc2-5Cwy6IkmOu-F5PGrkjrbtwAndzw,6633 diff --git a/venv/Lib/site-packages/Pebble-5.0.3.dist-info/WHEEL b/venv/Lib/site-packages/Pebble-5.0.3.dist-info/WHEEL deleted file mode 100644 index b552003..0000000 --- a/venv/Lib/site-packages/Pebble-5.0.3.dist-info/WHEEL +++ /dev/null @@ -1,5 +0,0 @@ -Wheel-Version: 1.0 -Generator: bdist_wheel (0.34.2) -Root-Is-Purelib: true -Tag: py3-none-any - diff --git a/venv/Lib/site-packages/Pebble-5.0.3.dist-info/top_level.txt b/venv/Lib/site-packages/Pebble-5.0.3.dist-info/top_level.txt deleted file mode 100644 index 812a2be..0000000 --- a/venv/Lib/site-packages/Pebble-5.0.3.dist-info/top_level.txt +++ /dev/null @@ -1 +0,0 @@ -pebble diff --git a/venv/Lib/site-packages/__pycache__/six.cpython-38.pyc b/venv/Lib/site-packages/__pycache__/six.cpython-38.pyc deleted file mode 100644 index 742682e..0000000 Binary files a/venv/Lib/site-packages/__pycache__/six.cpython-38.pyc and /dev/null differ diff --git a/venv/Lib/site-packages/_distutils_hack/__init__.py b/venv/Lib/site-packages/_distutils_hack/__init__.py deleted file mode 100644 index f987a53..0000000 --- a/venv/Lib/site-packages/_distutils_hack/__init__.py +++ /dev/null @@ -1,222 +0,0 @@ -# don't import any costly modules -import sys -import os - - -is_pypy = '__pypy__' in sys.builtin_module_names - - -def warn_distutils_present(): - if 'distutils' not in sys.modules: - return - if is_pypy and sys.version_info < (3, 7): - # PyPy for 3.6 unconditionally imports distutils, so bypass the warning - # https://foss.heptapod.net/pypy/pypy/-/blob/be829135bc0d758997b3566062999ee8b23872b4/lib-python/3/site.py#L250 - return - import warnings - - warnings.warn( - "Distutils was imported before Setuptools, but importing Setuptools " - "also replaces the `distutils` module in `sys.modules`. This may lead " - "to undesirable behaviors or errors. To avoid these issues, avoid " - "using distutils directly, ensure that setuptools is installed in the " - "traditional way (e.g. not an editable install), and/or make sure " - "that setuptools is always imported before distutils." - ) - - -def clear_distutils(): - if 'distutils' not in sys.modules: - return - import warnings - - warnings.warn("Setuptools is replacing distutils.") - mods = [ - name - for name in sys.modules - if name == "distutils" or name.startswith("distutils.") - ] - for name in mods: - del sys.modules[name] - - -def enabled(): - """ - Allow selection of distutils by environment variable. - """ - which = os.environ.get('SETUPTOOLS_USE_DISTUTILS', 'local') - return which == 'local' - - -def ensure_local_distutils(): - import importlib - - clear_distutils() - - # With the DistutilsMetaFinder in place, - # perform an import to cause distutils to be - # loaded from setuptools._distutils. Ref #2906. - with shim(): - importlib.import_module('distutils') - - # check that submodules load as expected - core = importlib.import_module('distutils.core') - assert '_distutils' in core.__file__, core.__file__ - assert 'setuptools._distutils.log' not in sys.modules - - -def do_override(): - """ - Ensure that the local copy of distutils is preferred over stdlib. - - See https://github.com/pypa/setuptools/issues/417#issuecomment-392298401 - for more motivation. - """ - if enabled(): - warn_distutils_present() - ensure_local_distutils() - - -class _TrivialRe: - def __init__(self, *patterns): - self._patterns = patterns - - def match(self, string): - return all(pat in string for pat in self._patterns) - - -class DistutilsMetaFinder: - def find_spec(self, fullname, path, target=None): - # optimization: only consider top level modules and those - # found in the CPython test suite. - if path is not None and not fullname.startswith('test.'): - return - - method_name = 'spec_for_{fullname}'.format(**locals()) - method = getattr(self, method_name, lambda: None) - return method() - - def spec_for_distutils(self): - if self.is_cpython(): - return - - import importlib - import importlib.abc - import importlib.util - - try: - mod = importlib.import_module('setuptools._distutils') - except Exception: - # There are a couple of cases where setuptools._distutils - # may not be present: - # - An older Setuptools without a local distutils is - # taking precedence. Ref #2957. - # - Path manipulation during sitecustomize removes - # setuptools from the path but only after the hook - # has been loaded. Ref #2980. - # In either case, fall back to stdlib behavior. - return - - class DistutilsLoader(importlib.abc.Loader): - def create_module(self, spec): - mod.__name__ = 'distutils' - return mod - - def exec_module(self, module): - pass - - return importlib.util.spec_from_loader( - 'distutils', DistutilsLoader(), origin=mod.__file__ - ) - - @staticmethod - def is_cpython(): - """ - Suppress supplying distutils for CPython (build and tests). - Ref #2965 and #3007. - """ - return os.path.isfile('pybuilddir.txt') - - def spec_for_pip(self): - """ - Ensure stdlib distutils when running under pip. - See pypa/pip#8761 for rationale. - """ - if self.pip_imported_during_build(): - return - clear_distutils() - self.spec_for_distutils = lambda: None - - @classmethod - def pip_imported_during_build(cls): - """ - Detect if pip is being imported in a build script. Ref #2355. - """ - import traceback - - return any( - cls.frame_file_is_setup(frame) for frame, line in traceback.walk_stack(None) - ) - - @staticmethod - def frame_file_is_setup(frame): - """ - Return True if the indicated frame suggests a setup.py file. - """ - # some frames may not have __file__ (#2940) - return frame.f_globals.get('__file__', '').endswith('setup.py') - - def spec_for_sensitive_tests(self): - """ - Ensure stdlib distutils when running select tests under CPython. - - python/cpython#91169 - """ - clear_distutils() - self.spec_for_distutils = lambda: None - - sensitive_tests = ( - [ - 'test.test_distutils', - 'test.test_peg_generator', - 'test.test_importlib', - ] - if sys.version_info < (3, 10) - else [ - 'test.test_distutils', - ] - ) - - -for name in DistutilsMetaFinder.sensitive_tests: - setattr( - DistutilsMetaFinder, - f'spec_for_{name}', - DistutilsMetaFinder.spec_for_sensitive_tests, - ) - - -DISTUTILS_FINDER = DistutilsMetaFinder() - - -def add_shim(): - DISTUTILS_FINDER in sys.meta_path or insert_shim() - - -class shim: - def __enter__(self): - insert_shim() - - def __exit__(self, exc, value, tb): - remove_shim() - - -def insert_shim(): - sys.meta_path.insert(0, DISTUTILS_FINDER) - - -def remove_shim(): - try: - sys.meta_path.remove(DISTUTILS_FINDER) - except ValueError: - pass diff --git a/venv/Lib/site-packages/_distutils_hack/__pycache__/__init__.cpython-38.pyc b/venv/Lib/site-packages/_distutils_hack/__pycache__/__init__.cpython-38.pyc deleted file mode 100644 index 711e773..0000000 Binary files a/venv/Lib/site-packages/_distutils_hack/__pycache__/__init__.cpython-38.pyc and /dev/null differ diff --git a/venv/Lib/site-packages/_distutils_hack/__pycache__/override.cpython-38.pyc b/venv/Lib/site-packages/_distutils_hack/__pycache__/override.cpython-38.pyc deleted file mode 100644 index ac37495..0000000 Binary files a/venv/Lib/site-packages/_distutils_hack/__pycache__/override.cpython-38.pyc and /dev/null differ diff --git a/venv/Lib/site-packages/_distutils_hack/override.py b/venv/Lib/site-packages/_distutils_hack/override.py deleted file mode 100644 index 2cc433a..0000000 --- a/venv/Lib/site-packages/_distutils_hack/override.py +++ /dev/null @@ -1 +0,0 @@ -__import__('_distutils_hack').do_override() diff --git a/venv/Lib/site-packages/advent_of_code_data-1.2.3.dist-info/INSTALLER b/venv/Lib/site-packages/advent_of_code_data-1.2.3.dist-info/INSTALLER deleted file mode 100644 index a1b589e..0000000 --- a/venv/Lib/site-packages/advent_of_code_data-1.2.3.dist-info/INSTALLER +++ /dev/null @@ -1 +0,0 @@ -pip diff --git a/venv/Lib/site-packages/advent_of_code_data-1.2.3.dist-info/LICENSE b/venv/Lib/site-packages/advent_of_code_data-1.2.3.dist-info/LICENSE deleted file mode 100644 index c473136..0000000 --- a/venv/Lib/site-packages/advent_of_code_data-1.2.3.dist-info/LICENSE +++ /dev/null @@ -1,21 +0,0 @@ -MIT License - -Copyright (c) 2016 wim glenn - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in all -copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -SOFTWARE. diff --git a/venv/Lib/site-packages/advent_of_code_data-1.2.3.dist-info/METADATA b/venv/Lib/site-packages/advent_of_code_data-1.2.3.dist-info/METADATA deleted file mode 100644 index 64f1c63..0000000 --- a/venv/Lib/site-packages/advent_of_code_data-1.2.3.dist-info/METADATA +++ /dev/null @@ -1,237 +0,0 @@ -Metadata-Version: 2.1 -Name: advent-of-code-data -Version: 1.2.3 -Summary: Get your puzzle data with a single import -Home-page: https://github.com/wimglenn/advent-of-code-data -Author: Wim Glenn -Author-email: hey@wimglenn.com -License: MIT -Classifier: Intended Audience :: Developers -Classifier: Programming Language :: Python :: 2 -Classifier: Programming Language :: Python :: 3 -Classifier: License :: OSI Approved :: MIT License -Classifier: Topic :: Software Development :: Libraries -Classifier: Topic :: Games/Entertainment :: Puzzle Games -Description-Content-Type: text/x-rst -License-File: LICENSE -Requires-Dist: python-dateutil -Requires-Dist: requests -Requires-Dist: termcolor -Requires-Dist: beautifulsoup4 -Requires-Dist: pebble -Requires-Dist: tzlocal -Requires-Dist: colorama ; platform_system == "Windows" - -Advent of Code data -=================== - -|pyversions|_ |pypi|_ |womm|_ |actions|_ |codecov|_ - -.. |pyversions| image:: https://img.shields.io/pypi/pyversions/advent-of-code-data.svg -.. _pyversions: - -.. |pypi| image:: https://img.shields.io/pypi/v/advent-of-code-data.svg -.. _pypi: https://pypi.org/project/advent-of-code-data/ - -.. |womm| image:: https://cdn.rawgit.com/nikku/works-on-my-machine/v0.2.0/badge.svg -.. _womm: https://github.com/nikku/works-on-my-machine - -.. |actions| image:: https://github.com/wimglenn/advent-of-code-data/actions/workflows/tests.yml/badge.svg -.. _actions: https://github.com/wimglenn/advent-of-code-data/actions/workflows/tests.yml - -.. |codecov| image:: https://codecov.io/gh/wimglenn/advent-of-code-data/branch/main/graph/badge.svg -.. _codecov: https://codecov.io/gh/wimglenn/advent-of-code-data - - -Get your puzzle data with a single import statement: - -.. code-block:: python - - from aocd import data - -Might be useful for lazy Pythonistas and speedhackers. - -If you'd just like to print or keep your own input files, there's a shell entry point for that: - -.. code-block:: bash - - aocd > input.txt # saves today's data - aocd 13 2018 > day13.txt # save some other day's data - -There are currently two convenience transforms (maybe more to come later): - -.. code-block:: python - - from aocd import lines # like data.splitlines() - from aocd import numbers # uses regex pattern -?\d+ to extract integers from data - -If all that sounds too magical, there is a simple getter function to just return your raw data. - -.. code-block:: python - - >>> from aocd import get_data - >>> get_data(day=24, year=2015) - '1\n2\n3\n7\n11\n13\n17\n19\n23\n31... - -Note that ``aocd`` will cache puzzle inputs and answers (including incorrect guesses) clientside, to save unnecessary requests to the server. - - -Quickstart ----------- - -Install with pip - -.. code-block:: bash - - pip install advent-of-code-data - -**Puzzle inputs differ by user.** So export your session ID, for example: - -.. code-block:: bash - - export AOC_SESSION=cafef00db01dfaceba5eba11deadbeef - -This is a cookie which is set when you login to AoC. You can find it with -your browser inspector. If you're hacking on AoC at all you probably already -know these kind of tricks, but if you need help with that part then you can -`look here `_. - -*Note:* If you don't like the env var, you could also keep your token(s) in files. -By default the location is ``~/.config/aocd/token``. Set the ``AOCD_DIR`` environment -variable to some existing directory if you wish to use another location to store token(s). - -*New in version 0.9.0.* There's a utility script ``aocd-token`` which attempts to -find session tokens from your browser's cookie storage. This feature is experimental -and requires you to additionally install the package ``browser-cookie3``. Only Chrome -and Firefox browsers are currently supported. On macOS, you may get an authentication -dialog requesting permission, since Python is attempting to read browser storage files. -This is expected, the script *is* actually scraping those private files to access AoC -session token(s). - -If this utility script was able to locate your token, you can save it to file with: - -.. code-block:: bash - - $ aocd-token > ~/.config/aocd/token - -Automated submission --------------------- - -*New in version 0.4.0.* Basic use: - -.. code-block:: python - - from aocd import submit - submit(my_answer, part="a", day=25, year=2017) - -Note that the same filename introspection of year/day also works for automated -submission. There's also introspection of the "level", i.e. part a or part b, -aocd can automatically determine if you have already completed part a or not -and submit your answer for the correct part accordingly. In this case, just use: - -.. code-block:: python - - from aocd import submit - submit(my_answer) - -The response message from AoC will be printed in the terminal. If you gave -the right answer, then the puzzle will be refreshed in your web browser -(so you can read the instructions for the next part, for example). -**Proceed with caution!** If you submit wrong guesses, your user **WILL** -get rate-limited by Eric, so don't call submit until you're fairly confident -you have a correct answer! - - -OOP-style interfaces --------------------- - -*New in version 0.8.0.* - -Input data is via regular attribute access. Example usage: - -.. code-block:: python - - >>> from aocd.models import Puzzle - >>> puzzle = Puzzle(year=2017, day=20) - >>> puzzle - - >>> puzzle.input_data - 'p=<-1027,-979,-188>, v=<7,60,66>, a=<9,1,-7>\np=<-1846,-1539,-1147>, v=<88,145,67>, a=<6,-5,2> ... - -Submitting answers is also by regular attribute access. Any incorrect answers you submitted are remembered, and aocd will prevent you from attempting to submit the same incorrect value twice: - -.. code-block:: python - - >>> puzzle.answer_a = 299 - That's not the right answer; your answer is too high. If you're stuck, there are some general tips on the about page, or you can ask for hints on the subreddit. Please wait one minute before trying again. (You guessed 299.) [Return to Day 20] - >>> puzzle.answer_a = 299 - aocd will not submit that answer again. You've previously guessed 299 and the server responded: - That's not the right answer; your answer is too high. If you're stuck, there are some general tips on the about page, or you can ask for hints on the subreddit. Please wait one minute before trying again. (You guessed 299.) [Return to Day 20] - -Your own solutions can be executed by writing and using an `entry-point `_ into your code, registered in the group ``"adventofcode.user"``. Your entry-point should resolve to a callable, and it will be called with three keyword arguments: ``year``, ``day``, and ``data``. For example, `my entry-point is called "wim" `_ and running against `my code `_ (after ``pip install advent-of-code-wim``) would be like this: - -.. code-block:: python - - >>> puzzle = Puzzle(year=2018, day=10) - >>> puzzle.solve_for("wim") - ('XLZAKBGZ', '10656') - - -If you've never written a plugin before, see https://entrypoints.readthedocs.io/ for more info about plugin systems based on Python entry-points. - - -Verify your code against multiple different inputs --------------------------------------------------- - -*New in version 0.8.0.* - -Ever tried running your code against other people's inputs? AoC is full of tricky edge cases. You may find that sometimes you're only getting the right answer by luck, and your code will fail on some other dataset. Using aocd, you can collect a few different auth tokens for each of your accounts (github/google/reddit/twitter) and verify your answers across multiple datasets. - -To see an example of how to setup the entry-point for your code, look at `advent-of-code-sample `_ for some inspiration. After dumping a bunch of session tokens into ``~/.config/aocd/tokens.json`` you could do something like this by running the ``aoc`` console script: - -.. image:: https://user-images.githubusercontent.com/6615374/52138567-26e09f80-2613-11e9-8eaf-c42757bc9b86.png - -As you can see above, I actually had incorrect code for `2017 Day 20: Particle Swarm `_, but that `bug `_ only showed up for the google token's dataset. Whoops. Also, it looks like my algorithm for `2017 Day 13: Packet Scanners `_ was kinda garbage. Too slow. According to `AoC FAQ `_: - - *every problem has a solution that completes in at most 15 seconds on ten-year-old hardware* - -By the way, the ``aoc`` runner will kill your code if it takes more than 60 seconds, you can increase/decrease this by passing a command-line option, e.g. ``--timeout=120``. - -*New in version 1.1.0:* Added option ``--quiet`` to suppress any output from plugins so it doesn't mess up the ``aoc`` runner's display. - - -How does this library work? ---------------------------- - -It will automatically get today's data at import time, if used within the -interactive interpreter. Otherwise, the date is found by introspection of the -path and file name from which ``aocd`` module was imported. - -This means your filenames should be something sensible. The examples below -should all parse correctly, because they have digits in the path that are -unambiguously recognisable as AoC years (2015+) or days (1-25). - -.. code-block:: - - q03.py - xmas_problem_2016_25b_dawg.py - ~/src/aoc/2015/p8.py - -A filename like ``problem_one.py`` will not work, so don't do that. If -you don't like weird frame hacks, just use the ``aocd.get_data()`` function -instead and have a nice day! - - -Cache invalidation? -------------------- - -``aocd`` saves puzzle inputs, answers, names, and your bad guesses to avoid hitting -the AoC servers any more often than strictly necessary (this also speeds things up). -All data is persisted in plain text files under ``~/.config/aocd``. To remove any -caches, you may simply delete whatever files you want under that directory tree. -If you'd prefer to use a different path, then export an ``AOCD_DIR`` environment -variable with the desired location. - -*New in version 1.1.0:* By default, your token files are also stored under ``~/.config/aocd``. -If you want the token(s) and cached inputs/answers to exist in separate locations, you can set -the environment variable ``AOCD_CONFIG_DIR`` to specify a different location for the token(s). diff --git a/venv/Lib/site-packages/advent_of_code_data-1.2.3.dist-info/RECORD b/venv/Lib/site-packages/advent_of_code_data-1.2.3.dist-info/RECORD deleted file mode 100644 index 2b15cd8..0000000 --- a/venv/Lib/site-packages/advent_of_code_data-1.2.3.dist-info/RECORD +++ /dev/null @@ -1,33 +0,0 @@ -../../Scripts/aoc.exe,sha256=hWXh6Peo-mPvxcD3kF9w16pzkGWYrWcNavuWRdMihbg,108402 -../../Scripts/aocd-token.exe,sha256=p8g9XG0Ctx1JDg2f28_r1KDeb7HgFvi7S5byi4suVNE,108437 -../../Scripts/aocd.exe,sha256=6ay0pNBYKsm0K3Sww_Rr8j2yr8UO-Qmgfbgs9jr_hh4,108399 -advent_of_code_data-1.2.3.dist-info/INSTALLER,sha256=zuuue4knoyJ-UwPPXg8fezS7VCrXJQrAP7zeNuwvFQg,4 -advent_of_code_data-1.2.3.dist-info/LICENSE,sha256=sDdX5cBRRpk3rmZ8hbYEfAUIYRdDqrlXmChOUkqf62o,1066 -advent_of_code_data-1.2.3.dist-info/METADATA,sha256=g7AqscQXoWFI7yuhcufbzyuCfefwWzuAUddC9iktCdY,10704 -advent_of_code_data-1.2.3.dist-info/RECORD,, -advent_of_code_data-1.2.3.dist-info/REQUESTED,sha256=47DEQpj8HBSa-_TImW-5JCeuQeRkm5NMpJWZG3hSuFU,0 -advent_of_code_data-1.2.3.dist-info/WHEEL,sha256=bb2Ot9scclHKMOLDEHY6B2sicWOgugjFKaJsT7vwMQo,110 -advent_of_code_data-1.2.3.dist-info/entry_points.txt,sha256=q3IbXzUveiOIZHwgfDydcrKHPI6foJoNkWLuny26xw4,110 -advent_of_code_data-1.2.3.dist-info/top_level.txt,sha256=b0LekMCmohqRoroBX-8FUneWDXflOzG2oHWB8EsgOSA,5 -aocd/__init__.py,sha256=sBAdaIXUTbQdVOsV4GcRdd_yiQb6NTITiX5Z0m_LX_8,1887 -aocd/__pycache__/__init__.cpython-38.pyc,, -aocd/__pycache__/cli.cpython-38.pyc,, -aocd/__pycache__/cookies.cpython-38.pyc,, -aocd/__pycache__/exceptions.cpython-38.pyc,, -aocd/__pycache__/get.cpython-38.pyc,, -aocd/__pycache__/models.cpython-38.pyc,, -aocd/__pycache__/post.cpython-38.pyc,, -aocd/__pycache__/runner.cpython-38.pyc,, -aocd/__pycache__/transforms.cpython-38.pyc,, -aocd/__pycache__/utils.cpython-38.pyc,, -aocd/__pycache__/version.cpython-38.pyc,, -aocd/cli.py,sha256=FdBC7QRqCySoXQa_kvjwS3CSCGQ5Jr81d85XhLA0tjE,1844 -aocd/cookies.py,sha256=fppUngnc2JD-vNTU2vqsRZ3G6wnMXMDjiwvP9BboViw,4744 -aocd/exceptions.py,sha256=WGlKbZ1-VO4tawstWYhoePy0ZfntFDDRpJHaQt0jeVA,608 -aocd/get.py,sha256=ac9wWiVypek-fqDKnFVPCqrinC2hQNzRS5Umwi9EFzQ,4661 -aocd/models.py,sha256=Z2-IJhPmA-tzW5PNhgLjrFCoKQVRxjMaw1W5YNBhEGE,21063 -aocd/post.py,sha256=BR4WePpOAalobqIPRZlMw3-3xIu_uMl8MASstdUsmNQ,1218 -aocd/runner.py,sha256=jgjJgO1VmNuoAU-RrJPj2N9N-Ba1kaa2J5PalzBRpUg,9286 -aocd/transforms.py,sha256=QknRs0qZXRp1coASJR9fgYMYaiuPJItLG0CqmhUX9XM,725 -aocd/utils.py,sha256=kBe7mqOntohUGVqOOpOhelaRXTh5ovA70UpvvQq9Cjo,5219 -aocd/version.py,sha256=C-D_WWrVkBDmQmApLcm0sWNh2CgIrwWfc8_sB5vvU-Q,22 diff --git a/venv/Lib/site-packages/advent_of_code_data-1.2.3.dist-info/REQUESTED b/venv/Lib/site-packages/advent_of_code_data-1.2.3.dist-info/REQUESTED deleted file mode 100644 index e69de29..0000000 diff --git a/venv/Lib/site-packages/advent_of_code_data-1.2.3.dist-info/WHEEL b/venv/Lib/site-packages/advent_of_code_data-1.2.3.dist-info/WHEEL deleted file mode 100644 index 9d8f872..0000000 --- a/venv/Lib/site-packages/advent_of_code_data-1.2.3.dist-info/WHEEL +++ /dev/null @@ -1,6 +0,0 @@ -Wheel-Version: 1.0 -Generator: bdist_wheel (0.38.4) -Root-Is-Purelib: true -Tag: py2-none-any -Tag: py3-none-any - diff --git a/venv/Lib/site-packages/advent_of_code_data-1.2.3.dist-info/entry_points.txt b/venv/Lib/site-packages/advent_of_code_data-1.2.3.dist-info/entry_points.txt deleted file mode 100644 index f6e9e7b..0000000 --- a/venv/Lib/site-packages/advent_of_code_data-1.2.3.dist-info/entry_points.txt +++ /dev/null @@ -1,4 +0,0 @@ -[console_scripts] -aoc = aocd.runner:main -aocd = aocd.cli:main -aocd-token = aocd.cookies:scrape_session_tokens diff --git a/venv/Lib/site-packages/advent_of_code_data-1.2.3.dist-info/top_level.txt b/venv/Lib/site-packages/advent_of_code_data-1.2.3.dist-info/top_level.txt deleted file mode 100644 index 830be79..0000000 --- a/venv/Lib/site-packages/advent_of_code_data-1.2.3.dist-info/top_level.txt +++ /dev/null @@ -1 +0,0 @@ -aocd diff --git a/venv/Lib/site-packages/aocd/__init__.py b/venv/Lib/site-packages/aocd/__init__.py deleted file mode 100644 index c0e3ad6..0000000 --- a/venv/Lib/site-packages/aocd/__init__.py +++ /dev/null @@ -1,85 +0,0 @@ -# coding: utf-8 -from __future__ import absolute_import -from __future__ import division -from __future__ import print_function -from __future__ import unicode_literals - -import sys -from functools import partial - -from . import cli -from . import cookies -from . import exceptions -from . import get -from . import models -from . import post -from . import runner -from . import transforms -from . import utils -from . import version -from .exceptions import AocdError -from .exceptions import PuzzleUnsolvedError -from .get import get_data -from .get import get_day_and_year -from .post import submit -from .utils import AOC_TZ -from .version import __version__ - - -__all__ = [ - "cli", - "cookies", - "exceptions", - "get", - "models", - "post", - "runner", - "utils", - "version", - "data", - "get_data", - "submit", - "transforms", - "__version__", - "AocdError", - "PuzzleUnsolvedError", - "AOC_TZ", -] -__all__ += transforms.__all__ - -# Add declaration for magic attribute `data` to make it discoverable by static analysis tools. -data = "" - - -class Aocd(object): - _module = sys.modules[__name__] - - def __dir__(self): - return __all__ - - def __getattr__(self, name): - if name == "data": - day, year = get_day_and_year() - return get_data(day=day, year=year) - if name == "submit": - try: - day, year = get_day_and_year() - except AocdError: - return submit - else: - return partial(submit, day=day, year=year) - if name in transforms.__all__: - transform = getattr(transforms, name) - return transform(self.data) - if name in dir(self): - return globals()[name] - raise AttributeError(name) - - -sys.modules[__name__] = Aocd() - - -if sys.platform == "win32": - import colorama - - colorama.init(autoreset=True) diff --git a/venv/Lib/site-packages/aocd/__pycache__/__init__.cpython-38.pyc b/venv/Lib/site-packages/aocd/__pycache__/__init__.cpython-38.pyc deleted file mode 100644 index 34f1987..0000000 Binary files a/venv/Lib/site-packages/aocd/__pycache__/__init__.cpython-38.pyc and /dev/null differ diff --git a/venv/Lib/site-packages/aocd/__pycache__/cli.cpython-38.pyc b/venv/Lib/site-packages/aocd/__pycache__/cli.cpython-38.pyc deleted file mode 100644 index b3586d9..0000000 Binary files a/venv/Lib/site-packages/aocd/__pycache__/cli.cpython-38.pyc and /dev/null differ diff --git a/venv/Lib/site-packages/aocd/__pycache__/cookies.cpython-38.pyc b/venv/Lib/site-packages/aocd/__pycache__/cookies.cpython-38.pyc deleted file mode 100644 index cbf501a..0000000 Binary files a/venv/Lib/site-packages/aocd/__pycache__/cookies.cpython-38.pyc and /dev/null differ diff --git a/venv/Lib/site-packages/aocd/__pycache__/exceptions.cpython-38.pyc b/venv/Lib/site-packages/aocd/__pycache__/exceptions.cpython-38.pyc deleted file mode 100644 index 0c40172..0000000 Binary files a/venv/Lib/site-packages/aocd/__pycache__/exceptions.cpython-38.pyc and /dev/null differ diff --git a/venv/Lib/site-packages/aocd/__pycache__/get.cpython-38.pyc b/venv/Lib/site-packages/aocd/__pycache__/get.cpython-38.pyc deleted file mode 100644 index f959840..0000000 Binary files a/venv/Lib/site-packages/aocd/__pycache__/get.cpython-38.pyc and /dev/null differ diff --git a/venv/Lib/site-packages/aocd/__pycache__/models.cpython-38.pyc b/venv/Lib/site-packages/aocd/__pycache__/models.cpython-38.pyc deleted file mode 100644 index bf9d3e8..0000000 Binary files a/venv/Lib/site-packages/aocd/__pycache__/models.cpython-38.pyc and /dev/null differ diff --git a/venv/Lib/site-packages/aocd/__pycache__/post.cpython-38.pyc b/venv/Lib/site-packages/aocd/__pycache__/post.cpython-38.pyc deleted file mode 100644 index 3106cdd..0000000 Binary files a/venv/Lib/site-packages/aocd/__pycache__/post.cpython-38.pyc and /dev/null differ diff --git a/venv/Lib/site-packages/aocd/__pycache__/runner.cpython-38.pyc b/venv/Lib/site-packages/aocd/__pycache__/runner.cpython-38.pyc deleted file mode 100644 index 12f432f..0000000 Binary files a/venv/Lib/site-packages/aocd/__pycache__/runner.cpython-38.pyc and /dev/null differ diff --git a/venv/Lib/site-packages/aocd/__pycache__/transforms.cpython-38.pyc b/venv/Lib/site-packages/aocd/__pycache__/transforms.cpython-38.pyc deleted file mode 100644 index 6eb2c52..0000000 Binary files a/venv/Lib/site-packages/aocd/__pycache__/transforms.cpython-38.pyc and /dev/null differ diff --git a/venv/Lib/site-packages/aocd/__pycache__/utils.cpython-38.pyc b/venv/Lib/site-packages/aocd/__pycache__/utils.cpython-38.pyc deleted file mode 100644 index 5579c28..0000000 Binary files a/venv/Lib/site-packages/aocd/__pycache__/utils.cpython-38.pyc and /dev/null differ diff --git a/venv/Lib/site-packages/aocd/__pycache__/version.cpython-38.pyc b/venv/Lib/site-packages/aocd/__pycache__/version.cpython-38.pyc deleted file mode 100644 index 814c24d..0000000 Binary files a/venv/Lib/site-packages/aocd/__pycache__/version.cpython-38.pyc and /dev/null differ diff --git a/venv/Lib/site-packages/aocd/cli.py b/venv/Lib/site-packages/aocd/cli.py deleted file mode 100644 index 79c245d..0000000 --- a/venv/Lib/site-packages/aocd/cli.py +++ /dev/null @@ -1,61 +0,0 @@ -# coding: utf-8 -from __future__ import absolute_import -from __future__ import division -from __future__ import print_function -from __future__ import unicode_literals - -import argparse -import datetime -from functools import partial - -from .get import get_data -from .get import most_recent_year -from .models import _load_users -from .utils import AOC_TZ -from .utils import _cli_guess -from .version import __version__ - - -def main(): - aoc_now = datetime.datetime.now(tz=AOC_TZ) - days = range(1, 26) - years = range(2015, aoc_now.year + int(aoc_now.month == 12)) - users = _load_users() - parser = argparse.ArgumentParser( - description="Advent of Code Data v{}".format(__version__), - usage="aocd [day 1-25] [year 2015-{}]".format(years[-1]), - ) - parser.add_argument( - "day", - nargs="?", - type=int, - default=min(aoc_now.day, 25) if aoc_now.month == 12 else 1, - help="1-25 (default: %(default)s)", - ) - parser.add_argument( - "year", - nargs="?", - type=int, - default=most_recent_year(), - help="2015-{} (default: %(default)s)".format(years[-1]), - ) - parser.add_argument( - "--version", - action="version", - version="%(prog)s v{}".format(__version__), - ) - if len(users) > 1: - parser.add_argument("-u", "--user", choices=users, type=partial(_cli_guess, choices=users)) - args = parser.parse_args() - if args.day in years and args.year in days: - # be forgiving - args.day, args.year = args.year, args.day - if args.day not in days or args.year not in years: - parser.print_usage() - parser.exit(1) - try: - session = users[args.user] - except (KeyError, AttributeError): - session = None - data = get_data(session=session, day=args.day, year=args.year) - print(data) diff --git a/venv/Lib/site-packages/aocd/cookies.py b/venv/Lib/site-packages/aocd/cookies.py deleted file mode 100644 index c166ed3..0000000 --- a/venv/Lib/site-packages/aocd/cookies.py +++ /dev/null @@ -1,130 +0,0 @@ -import argparse -import glob -import json -import logging -import os -import sys - -from termcolor import cprint - -from aocd.exceptions import DeadTokenError -from aocd.models import AOCD_CONFIG_DIR -from aocd.utils import _ensure_intermediate_dirs -from aocd.utils import get_owner - - -log = logging.getLogger(__name__) - - -def get_working_tokens(): - log.debug("checking for installation of browser-cookie3 package") - try: - import browser_cookie3 as bc3 # soft dependency - except ImportError: - sys.exit("To use this feature you must pip install browser-cookie3") - - log.info("checking browser cookies storage for auth tokens, this might pop up an auth dialog!") - log.info("checking chrome cookie jar...") - cookie_files = glob.glob(os.path.expanduser("~/.config/google-chrome/*/Cookies")) + [None] - chrome_cookies = [] - for cookie_file in cookie_files: - try: - chrome = bc3.chrome(cookie_file=cookie_file, domain_name=".adventofcode.com") - except Exception as err: - log.debug("Couldn't scrape chrome - %s: %s", type(err), err) - else: - chrome_cookies += [c for c in chrome if c.name == "session"] - log.info("%d candidates from chrome", len(chrome_cookies)) - chrome = chrome_cookies - - log.info("checking firefox cookie jar...") - try: - firefox = bc3.firefox(domain_name=".adventofcode.com") - except Exception as err: - log.debug("Couldn't scrape firefox - %s: %s", type(err), err) - firefox = [] - else: - firefox = [c for c in firefox if c.name == "session"] - log.info("%d candidates from firefox", len(firefox)) - - # order preserving de-dupe - tokens = list({}.fromkeys([c.value for c in chrome + firefox])) - removed = len(chrome + firefox) - len(tokens) - if removed: - log.info("Removed %d duplicate%s", removed, "s"[:removed-1]) - - result = {} # map of {token: auth source} - for token in tokens: - try: - owner = get_owner(token) - except DeadTokenError: - pass - else: - result[token] = owner - - return result - - -def scrape_session_tokens(): - aocd_token_file = os.path.join(AOCD_CONFIG_DIR, "token") - aocd_tokens_file = os.path.join(AOCD_CONFIG_DIR, "tokens.json") - - parser = argparse.ArgumentParser(description="Scrapes AoC session tokens from your browser's cookie storage") - parser.add_argument("-v", "--verbose", action="count", help="increased logging (may be specified multiple)") - parser.add_argument("-c", "--check", nargs="?", help="check existing token(s) and exit", const=True) - args = parser.parse_args() - - if args.verbose is None: - log_level = logging.WARNING - elif args.verbose == 1: - log_level = logging.INFO - else: - log_level = logging.DEBUG - logging.basicConfig(level=log_level) - log.debug("called with %r", args) - - if args.check is not None: - if args.check is True: - tokens = {} - if os.environ.get("AOC_SESSION"): - tokens["AOC_SESSION"] = os.environ["AOC_SESSION"] - if os.path.isfile(aocd_token_file): - with open(aocd_token_file) as f: - txt = f.read().strip() - if txt: - tokens[aocd_token_file] = txt.split()[0] - if os.path.isfile(aocd_tokens_file): - with open(aocd_tokens_file) as f: - tokens.update(json.load(f)) - else: - tokens = {"CLI": args.check} - if not tokens: - sys.exit("no existing tokens found") - log.debug("%d tokens to check", len(tokens)) - for name, token in tokens.items(): - try: - owner = get_owner(token) - except DeadTokenError: - cprint("{} ({}) is dead".format(token, name), color="red") - else: - print("{} ({}) is alive".format(token, name)) - if name != owner: - log.info("{} ({}) is owned by {}".format(token, name, owner)) - sys.exit(0) - - working = get_working_tokens() - if not working: - sys.exit("could not find any working tokens in browser cookies, sorry :(") - - log.debug("found %d live tokens", len(working)) - for cookie in working.items(): - print("%s <- %s" % cookie) - - if "AOC_SESSION" not in os.environ: - if not os.path.isfile(aocd_token_file): - if len(working) == 1: - [(token, auth_source)] = working.items() - _ensure_intermediate_dirs(aocd_token_file) - with open(aocd_token_file, "w") as f: - f.write(token) - log.info("wrote %s session to %s", auth_source, aocd_token_file) diff --git a/venv/Lib/site-packages/aocd/exceptions.py b/venv/Lib/site-packages/aocd/exceptions.py deleted file mode 100644 index 68a3868..0000000 --- a/venv/Lib/site-packages/aocd/exceptions.py +++ /dev/null @@ -1,25 +0,0 @@ -# coding: utf-8 -from __future__ import absolute_import -from __future__ import division -from __future__ import print_function -from __future__ import unicode_literals - - -class AocdError(Exception): - """base exception for this package""" - - -class PuzzleLockedError(AocdError): - """trying to access input before the unlock""" - - -class PuzzleUnsolvedError(AocdError): - """answer is unknown because user has not solved puzzle yet""" - - -class DeadTokenError(AocdError): - """the auth is expired/incorrect""" - - -class UnknownUserError(AocdError): - """the token for this userid was not found in the cache""" diff --git a/venv/Lib/site-packages/aocd/get.py b/venv/Lib/site-packages/aocd/get.py deleted file mode 100644 index de1d70f..0000000 --- a/venv/Lib/site-packages/aocd/get.py +++ /dev/null @@ -1,141 +0,0 @@ -# coding: utf-8 -from __future__ import absolute_import -from __future__ import division -from __future__ import print_function -from __future__ import unicode_literals - -import datetime -import os -import re -import traceback -from logging import getLogger - -from .exceptions import AocdError -from .exceptions import PuzzleLockedError -from .models import default_user -from .models import Puzzle -from .models import User -from .utils import AOC_TZ -from .utils import blocker - - -log = getLogger(__name__) - - -def get_data(session=None, day=None, year=None, block=False): - """ - Get data for day (1-25) and year (>= 2015) - User's session cookie is needed (puzzle inputs differ by user) - """ - if session is None: - user = default_user() - else: - user = User(token=session) - if day is None: - day = current_day() - log.info("current day=%s", day) - if year is None: - year = most_recent_year() - log.info("most recent year=%s", year) - puzzle = Puzzle(year=year, day=day, user=user) - try: - return puzzle.input_data - except PuzzleLockedError: - if not block: - raise - q = block == "q" - blocker(quiet=q, until=(year, day)) - return puzzle.input_data - - -def most_recent_year(): - """ - This year, if it's December. - The most recent year, otherwise. - Note: Advent of Code started in 2015 - """ - aoc_now = datetime.datetime.now(tz=AOC_TZ) - year = aoc_now.year - if aoc_now.month < 12: - year -= 1 - if year < 2015: - raise AocdError("Time travel not supported yet") - return year - - -def current_day(): - """ - Most recent day, if it's during the Advent of Code. Happy Holidays! - Day 1 is assumed, otherwise. - """ - aoc_now = datetime.datetime.now(tz=AOC_TZ) - if aoc_now.month != 12: - log.warning("current_day is only available in December (EST)") - return 1 - day = min(aoc_now.day, 25) - return day - - -def get_day_and_year(): - """ - Returns tuple (day, year). - - Here be dragons! - - The correct date is determined with introspection of the call stack, first - finding the filename of the module from which ``aocd`` was imported. - - This means your filenames should be something sensible, which identify the - day and year unambiguously. The examples below should all parse correctly, - because they have unique digits in the file path that are recognisable as - AoC years (2015+) or days (1-25). - - A filename like ``problem_one.py`` will not work, so don't do that. If you - don't like weird frame hacks, just use the ``aocd.get_data()`` function - directly instead and have a nice day! - """ - pattern_year = r"201[5-9]|202[0-9]" - pattern_day = r"2[0-5]|1[0-9]|[1-9]" - stack = [f[0] for f in traceback.extract_stack()] - for name in stack: - basename = os.path.basename(name) - reasons_to_skip_frame = [ - not re.search(pattern_day, basename), # no digits in filename - name == __file__, # here - "importlib" in name, # Python 3 import machinery - "/IPython/" in name, # IPython adds a tonne of stack frames - name.startswith("<"), # crap like - name.endswith("ython3"), # ipython3 alias - basename.startswith("pydev_ipython_console"), # PyCharm Python Console - ] - if not any(reasons_to_skip_frame): - log.debug("stack crawl found %s", name) - abspath = os.path.abspath(name) - break - log.debug("skipping frame %s", name) - else: - import __main__ - if getattr(__main__, "__file__", "") == "": - log.debug("running within REPL") - day = current_day() - year = most_recent_year() - return day, year - log.debug("non-interactive") - raise AocdError("Failed introspection of filename") - years = {int(year) for year in re.findall(pattern_year, abspath)} - if len(years) > 1: - raise AocdError("Failed introspection of year") - year = years.pop() if years else None - basename_no_years = re.sub(pattern_year, "", basename) - try: - [day] = set(re.findall(pattern_day, basename_no_years)) - except ValueError: - pass - else: - assert not day.startswith("0"), "regex pattern_day must prevent any leading 0" - day = int(day) - assert 1 <= day <= 25, "regex pattern_day must only match numbers in range 1-25" - log.debug("year=%d day=%d", year, day) - return day, year - log.debug("giving up introspection for %s", abspath) - raise AocdError("Failed introspection of day") diff --git a/venv/Lib/site-packages/aocd/models.py b/venv/Lib/site-packages/aocd/models.py deleted file mode 100644 index 8b13adf..0000000 --- a/venv/Lib/site-packages/aocd/models.py +++ /dev/null @@ -1,570 +0,0 @@ -# coding: utf-8 -from __future__ import absolute_import -from __future__ import division -from __future__ import print_function -from __future__ import unicode_literals - -import errno -import io -import json -import logging -import os -import re -import sys -import time -import webbrowser -from datetime import datetime -from datetime import timedelta -from textwrap import dedent - -import bs4 -import pkg_resources -import requests -from termcolor import colored -from termcolor import cprint - -from .exceptions import AocdError -from .exceptions import DeadTokenError -from .exceptions import UnknownUserError -from .exceptions import PuzzleUnsolvedError -from .exceptions import PuzzleLockedError -from .utils import AOC_TZ -from .utils import _ensure_intermediate_dirs -from .utils import atomic_write_file -from .utils import get_owner -from .version import __version__ - - -log = logging.getLogger(__name__) - -AOCD_DATA_DIR = os.path.expanduser(os.environ.get("AOCD_DIR", os.path.join("~", ".config", "aocd"))) -AOCD_CONFIG_DIR = os.path.expanduser(os.environ.get("AOCD_CONFIG_DIR", AOCD_DATA_DIR)) -URL = "https://adventofcode.com/{year}/day/{day}" -USER_AGENT = {"User-Agent": "github.com/wimglenn/advent-of-code-data v{} by hey@wimglenn.com".format(__version__)} - - -class User(object): - - _token2id = None - - def __init__(self, token): - self.token = token - self._owner = "unknown.unknown.0" - - @classmethod - def from_id(cls, id): - users = _load_users() - if id not in users: - raise UnknownUserError("User with id '{}' is not known".format(id)) - user = cls(users[id]) - user._owner = id - return user - - @property - def auth(self): - return {"session": self.token} - - @property - def id(self): - fname = os.path.join(AOCD_CONFIG_DIR, "token2id.json") - if User._token2id is None: - try: - with io.open(fname, encoding="utf-8") as f: - log.debug("loading user id memo from %s", fname) - User._token2id = json.load(f) - except (IOError, OSError) as err: - if err.errno != errno.ENOENT: - raise - User._token2id = {} - if self.token not in User._token2id: - log.debug("token not found in memo, attempting to determine user id") - owner = get_owner(self.token) - log.debug("got owner=%s, adding to memo", owner) - User._token2id[self.token] = owner - _ensure_intermediate_dirs(fname) - with open(fname, "w") as f: - json.dump(User._token2id, f, sort_keys=True, indent=2) - else: - owner = User._token2id[self.token] - if self._owner == "unknown.unknown.0": - self._owner = owner - return owner - - def __str__(self): - return "<{} {} (token=...{})>".format(type(self).__name__, self._owner, self.token[-4:]) - - @property - def memo_dir(self): - return os.path.join(AOCD_DATA_DIR, self.id) - - def get_stats(self, years=None): - aoc_now = datetime.now(tz=AOC_TZ) - all_years = range(2015, aoc_now.year + int(aoc_now.month == 12)) - if isinstance(years, int) and years in all_years: - years = (years,) - if years is None: - years = all_years - days = {str(i) for i in range(1, 26)} - results = {} - for year in years: - url = "https://adventofcode.com/{}/leaderboard/self".format(year) - response = requests.get(url, cookies=self.auth, headers=USER_AGENT) - response.raise_for_status() - soup = bs4.BeautifulSoup(response.text, "html.parser") - if soup.article is None and "You haven't collected any stars" in soup.main.text: - continue - if soup.article.pre is None and "overall leaderboard" in soup.article.text: - msg = "the auth token ...{} is expired or not functioning" - raise DeadTokenError(msg.format(self.token[-4:])) - stats_txt = soup.article.pre.text - lines = stats_txt.splitlines() - lines = [x for x in lines if x.split()[0] in days] - for line in reversed(lines): - vals = line.split() - day = int(vals[0]) - results[year, day] = {} - results[year, day]["a"] = { - "time": _parse_duration(vals[1]), - "rank": int(vals[2]), - "score": int(vals[3]), - } - if vals[4] != "-": - results[year, day]["b"] = { - "time": _parse_duration(vals[4]), - "rank": int(vals[5]), - "score": int(vals[6]), - } - return results - - -def default_user(): - # export your session id as AOC_SESSION env var - cookie = os.getenv("AOC_SESSION") - if cookie: - return User(token=cookie) - - # or chuck it in a plaintext file at ~/.config/aocd/token - try: - with io.open(os.path.join(AOCD_CONFIG_DIR, "token"), encoding="utf-8") as f: - cookie = f.read().split()[0] - except (IOError, OSError) as err: - if err.errno != errno.ENOENT: - raise - if cookie: - return User(token=cookie) - - msg = dedent( - """\ - ERROR: AoC session ID is needed to get your puzzle data! - You can find it in your browser cookies after login. - 1) Save the cookie into a text file {}, or - 2) Export the cookie in environment variable AOC_SESSION - - See https://github.com/wimglenn/advent-of-code-wim/issues/1 for more info. - """ - ) - cprint(msg.format(os.path.join(AOCD_CONFIG_DIR, "token")), color="red", file=sys.stderr) - raise AocdError("Missing session ID") - - -class Puzzle(object): - def __init__(self, year, day, user=None): - self.year = year - self.day = day - if user is None: - user = default_user() - self._user = user - self.input_data_url = self.url + "/input" - self.submit_url = self.url + "/answer" - fname = "{}_{:02d}".format(self.year, self.day) - prefix = os.path.join(self.user.memo_dir, fname) - self.input_data_fname = prefix + "_input.txt" - self.example_input_data_fname = prefix + "_example_input.txt" - self.answer_a_fname = prefix + "a_answer.txt" - self.answer_b_fname = prefix + "b_answer.txt" - self.incorrect_answers_a_fname = prefix + "a_bad_answers.txt" - self.incorrect_answers_b_fname = prefix + "b_bad_answers.txt" - self.title_fname = os.path.join( - AOCD_DATA_DIR, - "titles", - "{}_{:02d}.txt".format(self.year, self.day) - ) - self._title = "" - - @property - def user(self): - return self._user - - @property - def input_data(self): - try: - # use previously received data, if any existing - with io.open(self.input_data_fname, encoding="utf-8") as f: - data = f.read() - except (IOError, OSError) as err: - if err.errno != errno.ENOENT: - raise - else: - log.debug("reusing existing data %s", self.input_data_fname) - return data.rstrip("\r\n") - sanitized = "..." + self.user.token[-4:] - log.info("getting data year=%s day=%s token=%s", self.year, self.day, sanitized) - response = requests.get( - url=self.input_data_url, cookies=self.user.auth, headers=USER_AGENT - ) - if not response.ok: - if response.status_code == 404: - raise PuzzleLockedError("{}/{:02d} not available yet".format(self.year, self.day)) - log.error("got %s status code token=%s", response.status_code, sanitized) - log.error(response.text) - raise AocdError("Unexpected response") - data = response.text - log.info("saving the puzzle input token=%s", sanitized) - atomic_write_file(self.input_data_fname, data) - return data.rstrip("\r\n") - - @property - def example_data(self): - try: - with io.open(self.example_input_data_fname, encoding="utf-8") as f: - data = f.read() - except (IOError, OSError) as err: - if err.errno != errno.ENOENT: - raise - else: - log.debug("reusing existing example data %s", self.example_input_data_fname) - return data.rstrip("\r\n") - soup = self._soup() - try: - data = soup.pre.text - except Exception: - log.info("unable to find example data year=%s day=%s", self.year, self.day) - data = "" - log.info("saving the example data") - atomic_write_file(self.example_input_data_fname, data) - return data.rstrip("\r\n") - - @property - def title(self): - if os.path.isfile(self.title_fname): - with io.open(self.title_fname, encoding="utf-8") as f: - self._title = f.read().strip() - else: - self._save_title() - return self._title - - def _repr_pretty_(self, p, cycle): - # this is a hook for IPython's pretty-printer - if cycle: - p.text(repr(self)) - else: - template = "<{0}({1.year}, {1.day}) at {2} - {1.title}>" - p.text(template.format(type(self).__name__, self, hex(id(self)))) - - @property - def answer_a(self): - try: - return self._get_answer(part="a") - except PuzzleUnsolvedError: - raise AttributeError("answer_a") - - @answer_a.setter - def answer_a(self, val): - if isinstance(val, int): - val = str(val) - if getattr(self, "answer_a", None) == val: - return - self._submit(value=val, part="a") - - @property - def answered_a(self): - return bool(getattr(self, "answer_a", None)) - - @property - def answer_b(self): - try: - return self._get_answer(part="b") - except PuzzleUnsolvedError: - raise AttributeError("answer_b") - - @answer_b.setter - def answer_b(self, val): - if isinstance(val, int): - val = str(val) - if getattr(self, "answer_b", None) == val: - return - self._submit(value=val, part="b") - - @property - def answered_b(self): - return bool(getattr(self, "answer_b", None)) - - def answered(self, part): - if part == "a": - return bool(getattr(self, "answer_a", None)) - if part == "b": - return bool(getattr(self, "answer_b", None)) - raise AocdError('part must be "a" or "b"') - - @property - def answers(self): - return self.answer_a, self.answer_b - - @answers.setter - def answers(self, val): - self.answer_a, self.answer_b = val - - @property - def incorrect_answers_a(self): - return self._get_bad_guesses(part="a") - - @property - def incorrect_answers_b(self): - return self._get_bad_guesses(part="b") - - def _submit(self, value, part, reopen=True, quiet=False): - if value in {u"", b"", None, b"None", u"None"}: - raise AocdError("cowardly refusing to submit non-answer: {!r}".format(value)) - value = str(value) - part = str(part).replace("1", "a").replace("2", "b").lower() - if part not in {"a", "b"}: - raise AocdError('part must be "a" or "b"') - bad_guesses = getattr(self, "incorrect_answers_" + part) - if value in bad_guesses: - if not quiet: - msg = "aocd will not submit that answer again. You've previously guessed {} and the server responded:" - print(msg.format(value)) - cprint(bad_guesses[value], "red") - return - if part == "b" and value == getattr(self, "answer_a", None): - raise AocdError("cowardly refusing to re-submit answer_a ({}) for part b".format(value)) - url = self.submit_url - check_guess = self._check_guess_against_existing(value, part) - if check_guess is not None: - if quiet: - log.info(check_guess) - else: - print(check_guess) - return - sanitized = "..." + self.user.token[-4:] - log.info("posting %r to %s (part %s) token=%s", value, url, part, sanitized) - level = {"a": 1, "b": 2}[part] - response = requests.post( - url=url, - cookies=self.user.auth, - headers=USER_AGENT, - data={"level": level, "answer": value}, - ) - if not response.ok: - log.error("got %s status code", response.status_code) - log.error(response.text) - raise AocdError("Non-200 response for POST: {}".format(response)) - soup = bs4.BeautifulSoup(response.text, "html.parser") - message = soup.article.text - color = None - if "That's the right answer" in message: - color = "green" - if reopen: - # So you can read part B on the website... - part_b_url = self.url + "#part2" - log.info("reopening to %s", part_b_url) - webbrowser.open(part_b_url) - if not (self.day == 25 and part == "b"): - self._save_correct_answer(value=value, part=part) - if self.day == 25 and part == "a": - log.debug("checking if got 49 stars already for year %s...", self.year) - my_stats = self.user.get_stats(self.year) - n_stars = sum(len(val) for val in my_stats.values()) - if n_stars == 49: - log.info("Got 49 stars already, getting 50th...") - self._submit(value="done", part="b", reopen=reopen, quiet=quiet) - else: - log.info("Got %d stars, need %d more for part b", n_stars, 49 - n_stars) - elif "Did you already complete it" in message: - color = "yellow" - elif "That's not the right answer" in message: - color = "red" - try: - context = soup.article.span.code.text - except AttributeError: - context = soup.article.text - log.warning("wrong answer: %s", context) - self._save_incorrect_answer(value=value, part=part, extra=soup.article.text) - elif "You gave an answer too recently" in message: - wait_pattern = r"You have (?:(\d+)m )?(\d+)s left to wait" - try: - [(minutes, seconds)] = re.findall(wait_pattern, message) - except ValueError: - log.warning(message) - color = "red" - else: - wait_time = int(seconds) - if minutes: - wait_time += 60 * int(minutes) - log.info("Waiting %d seconds to autoretry", wait_time) - time.sleep(wait_time) - return self._submit(value=value, part=part, reopen=reopen, quiet=quiet) - if not quiet: - cprint(message, color=color) - return response - - def _check_guess_against_existing(self, guess, part): - try: - answer = self._get_answer(part=part) - if answer == "": - return None - except PuzzleUnsolvedError: - return None - - if answer == guess: - template = "Part {part} already solved with same answer: {answer}" - else: - template = colored("Part {part} already solved with different answer: {answer}", "red") - - return template.format(part=part, answer=answer) - - def _save_correct_answer(self, value, part): - fname = getattr(self, "answer_{}_fname".format(part)) - _ensure_intermediate_dirs(fname) - txt = value.strip() - msg = "saving" - if os.path.isfile(fname): - with open(fname) as f: - prev = f.read() - if txt == prev: - msg = "the correct answer for %d/%02d part %s was already saved" - log.debug(msg, self.year, self.day, part) - return - msg = "overwriting" - msg += " the correct answer for %d/%02d part %s: %s" - log.info(msg, self.year, self.day, part, txt) - with open(fname, "w") as f: - f.write(txt) - - def _save_incorrect_answer(self, value, part, extra=""): - fname = getattr(self, "incorrect_answers_{}_fname".format(part)) - _ensure_intermediate_dirs(fname) - msg = "appending an incorrect answer for %d/%02d part %s" - log.info(msg, self.year, self.day, part) - with open(fname, "a") as f: - f.write(value.strip() + " " + extra.replace("\n", " ") + "\n") - - def _save_title(self, soup=None): - if soup is None: - soup = self._soup() - if soup.h2 is None: - log.warning("heading not found") - return - txt = soup.h2.text.strip("- ") - prefix = "Day {}: ".format(self.day) - if not txt.startswith(prefix): - log.error("weird heading, wtf? %s", txt) - return - txt = self._title = txt[len(prefix) :] - _ensure_intermediate_dirs(self.title_fname) - with io.open(self.title_fname, "w", encoding="utf-8") as f: - print(txt, file=f) - - def _get_answer(self, part): - """ - Note: Answers are only revealed after a correct submission. If you've - not already solved the puzzle, PuzzleUnsolvedError will be raised. - """ - if part == "b" and self.day == 25: - return "" - answer_fname = getattr(self, "answer_{}_fname".format(part)) - if os.path.isfile(answer_fname): - with open(answer_fname) as f: - return f.read().strip() - # scrape puzzle page for any previously solved answers - soup = self._soup() - if not self._title: - # may as well save this while we're here - self._save_title(soup=soup) - hit = "Your puzzle answer was" - paras = [p for p in soup.find_all("p") if p.text.startswith(hit)] - if paras: - parta_correct_answer = paras[0].code.text - self._save_correct_answer(value=parta_correct_answer, part="a") - if len(paras) > 1: - _p1, p2 = paras - partb_correct_answer = p2.code.text - self._save_correct_answer(value=partb_correct_answer, part="b") - if os.path.isfile(answer_fname): - with open(answer_fname) as f: - return f.read().strip() - msg = "Answer {}-{}{} is not available".format(self.year, self.day, part) - raise PuzzleUnsolvedError(msg) - - def _get_bad_guesses(self, part): - fname = getattr(self, "incorrect_answers_{}_fname".format(part)) - result = {} - if os.path.isfile(fname): - with open(fname) as f: - for line in f: - answer, _sep, extra = line.strip().partition(" ") - result[answer] = extra - return result - - def solve(self): - try: - [ep] = pkg_resources.iter_entry_points(group="adventofcode.user") - except ValueError: - raise AocdError("Puzzle.solve is only available with unique entry point") - f = ep.load() - return f(year=self.year, day=self.day, data=self.input_data) - - def solve_for(self, plugin): - for ep in pkg_resources.iter_entry_points(group="adventofcode.user"): - if ep.name == plugin: - break - else: - raise AocdError("No entry point found for '{}'".format(plugin)) - f = ep.load() - return f(year=self.year, day=self.day, data=self.input_data) - - @property - def url(self): - return URL.format(year=self.year, day=self.day) - - def view(self): - webbrowser.open(self.url) - - @property - def my_stats(self): - stats = self.user.get_stats(years=[self.year]) - if (self.year, self.day) not in stats: - raise PuzzleUnsolvedError - result = stats[self.year, self.day] - return result - - def _soup(self): - response = requests.get(self.url, cookies=self.user.auth, headers=USER_AGENT) - response.raise_for_status() - soup = bs4.BeautifulSoup(response.text, "html.parser") - return soup - - @property - def easter_eggs(self): - soup = self._soup() - # Most puzzles have exactly one easter-egg, but 2018/12/17 had two.. - eggs = soup.find_all(["span", "em", "code"], class_=None, attrs={"title": bool}) - return eggs - - -def _parse_duration(s): - """Parse a string like 01:11:16 (hours, minutes, seconds) into a timedelta""" - if s == ">24h": - return timedelta(hours=24) - h, m, s = [int(x) for x in s.split(":")] - return timedelta(hours=h, minutes=m, seconds=s) - - -def _load_users(): - path = os.path.join(AOCD_CONFIG_DIR, "tokens.json") - try: - with open(path) as f: - users = json.load(f) - except IOError: - users = {"default": default_user().token} - return users diff --git a/venv/Lib/site-packages/aocd/post.py b/venv/Lib/site-packages/aocd/post.py deleted file mode 100644 index 7986c73..0000000 --- a/venv/Lib/site-packages/aocd/post.py +++ /dev/null @@ -1,42 +0,0 @@ -# coding: utf-8 -from __future__ import absolute_import -from __future__ import division -from __future__ import print_function -from __future__ import unicode_literals - -import logging - -from .get import current_day -from .get import most_recent_year -from .models import default_user -from .models import Puzzle -from .models import User - - -log = logging.getLogger(__name__) - - -def submit( - answer, part=None, day=None, year=None, session=None, reopen=True, quiet=False -): - if session is None: - user = default_user() - else: - user = User(token=session) - if day is None: - day = current_day() - if year is None: - year = most_recent_year() - puzzle = Puzzle(year=year, day=day, user=user) - if part is None: - # guess if user is submitting for part a or part b - answer_a = getattr(puzzle, "answer_a", None) - log.warning("answer a: %s", answer_a) - if answer_a is None: - log.warning("submitting for part a") - part = "a" - else: - log.warning("submitting for part b (part a is already completed)") - part = "b" - response = puzzle._submit(value=answer, part=part, reopen=reopen, quiet=quiet) - return response diff --git a/venv/Lib/site-packages/aocd/runner.py b/venv/Lib/site-packages/aocd/runner.py deleted file mode 100644 index 79a0b13..0000000 --- a/venv/Lib/site-packages/aocd/runner.py +++ /dev/null @@ -1,252 +0,0 @@ -# coding: utf-8 -from __future__ import absolute_import -from __future__ import division -from __future__ import print_function -from __future__ import unicode_literals - -import itertools -import logging -import os -import sys -import tempfile -import time -from argparse import ArgumentParser -from collections import OrderedDict -from datetime import datetime - -import pebble.concurrent -import pkg_resources -from functools import partial -from termcolor import colored - -from .exceptions import AocdError -from .models import AOCD_CONFIG_DIR -from .models import _load_users -from .models import Puzzle -from .utils import AOC_TZ -from .utils import _cli_guess - - -# from https://adventofcode.com/about -# every problem has a solution that completes in at most 15 seconds on ten-year-old hardware - - -DEFAULT_TIMEOUT = 60 -log = logging.getLogger(__name__) - - -def main(): - entry_points = pkg_resources.iter_entry_points(group="adventofcode.user") - plugins = OrderedDict([(ep.name, ep) for ep in entry_points]) - aoc_now = datetime.now(tz=AOC_TZ) - years = range(2015, aoc_now.year + int(aoc_now.month == 12)) - days = range(1, 26) - users = _load_users() - log_levels = "DEBUG", "INFO", "WARNING", "ERROR", "CRITICAL" - parser = ArgumentParser(description="AoC runner") - parser.add_argument("-p", "--plugins", nargs="+", choices=plugins) - parser.add_argument("-y", "--years", type=int, nargs="+", choices=years) - parser.add_argument("-d", "--days", type=int, nargs="+", choices=days) - parser.add_argument("-u", "--users", nargs="+", choices=users, type=partial(_cli_guess, choices=users)) - parser.add_argument("-t", "--timeout", type=int, default=DEFAULT_TIMEOUT) - parser.add_argument("-s", "--no-submit", action="store_true", help="disable autosubmit") - parser.add_argument("-r", "--reopen", action="store_true", help="open browser on NEW solves") - parser.add_argument("-q", "--quiet", action="store_true", help="capture output from runner") - parser.add_argument("--log-level", default="WARNING", choices=log_levels) - args = parser.parse_args() - - if not users: - path = os.path.join(AOCD_CONFIG_DIR, "tokens.json") - print( - "There are no datasets available to use.\n" - "Either export your AOC_SESSION or put some auth " - "tokens into {}".format(path), - file=sys.stderr, - ) - sys.exit(1) - if not plugins: - print( - "There are no plugins available. Install some package(s) with a registered 'adventofcode.user' entry-point.\n" - "See https://github.com/wimglenn/advent-of-code-sample for an example plugin package structure.", - file=sys.stderr, - ) - sys.exit(1) - logging.basicConfig(level=getattr(logging, args.log_level)) - rc = run_for( - plugins=args.plugins or list(plugins), - years=args.years or years, - days=args.days or days, - datasets={k: users[k] for k in (args.users or users)}, - timeout=args.timeout, - autosubmit=not args.no_submit, - reopen=args.reopen, - capture=args.quiet, - ) - sys.exit(rc) - - -def _timeout_wrapper(f, capture=False, timeout=DEFAULT_TIMEOUT, *args, **kwargs): - func = pebble.concurrent.process(daemon=False, timeout=timeout)(_process_wrapper) - return func(f, capture, *args, **kwargs) - - -def _process_wrapper(f, capture=False, *args, **kwargs): - # allows to run f in a process which can be killed if it misbehaves - prev_stdout = sys.stdout - prev_stderr = sys.stderr - if capture: - hush = open(os.devnull, "w") - sys.stdout = sys.stderr = hush - try: - result = f(*args, **kwargs) - finally: - if capture: - sys.stdout = prev_stdout - sys.stderr = prev_stderr - hush.close() - return result - - -def run_with_timeout(entry_point, timeout, progress, dt=0.1, capture=False, **kwargs): - spinner = itertools.cycle(r"\|/-") - line = elapsed = format_time(0) - t0 = time.time() - func = entry_point.load() - future = _timeout_wrapper(func, capture=capture, timeout=timeout, **kwargs) - while not future.done(): - if progress is not None: - line = "\r" + elapsed + " " + progress + " " + next(spinner) - sys.stderr.write(line) - sys.stderr.flush() - time.sleep(dt) - elapsed = format_time(time.time() - t0, timeout) - walltime = time.time() - t0 - try: - a, b = future.result() - except Exception as err: - a = b = "" - error = repr(err)[:50] - else: - error = "" - # longest correct answer seen so far has been 32 chars - a = str(a)[:50] - b = str(b)[:50] - if progress is not None: - sys.stderr.write("\r" + " " * len(line) + "\r") - sys.stderr.flush() - return a, b, walltime, error - - -def format_time(t, timeout=DEFAULT_TIMEOUT): - if t < timeout / 4: - color = "green" - elif t < timeout / 2: - color = "yellow" - else: - color = "red" - runtime = colored("{: 7.2f}s".format(t), color) - return runtime - - -def run_one(year, day, input_data, entry_point, timeout=DEFAULT_TIMEOUT, progress=None, capture=False): - prev = os.getcwd() - scratch = tempfile.mkdtemp(prefix="{}-{:02d}-".format(year, day)) - os.chdir(scratch) - assert not os.path.exists("input.txt") - try: - with open("input.txt", "w") as f: - f.write(input_data) - a, b, walltime, error = run_with_timeout( - entry_point=entry_point, - timeout=timeout, - year=year, - day=day, - data=input_data, - progress=progress, - capture=capture, - ) - finally: - os.unlink("input.txt") - os.chdir(prev) - try: - os.rmdir(scratch) - except Exception as err: - log.warning("failed to remove scratch %s (%s: %s)", scratch, type(err), err) - return a, b, walltime, error - - -def run_for(plugins, years, days, datasets, timeout=DEFAULT_TIMEOUT, autosubmit=True, reopen=False, capture=False): - aoc_now = datetime.now(tz=AOC_TZ) - all_entry_points = pkg_resources.iter_entry_points(group="adventofcode.user") - entry_points = {ep.name: ep for ep in all_entry_points if ep.name in plugins} - it = itertools.product(years, days, plugins, datasets) - userpad = 3 - datasetpad = 8 - n_incorrect = 0 - if entry_points: - userpad = len(max(entry_points, key=len)) - if datasets: - datasetpad = len(max(datasets, key=len)) - for year, day, plugin, dataset in it: - if year == aoc_now.year and day > aoc_now.day: - continue - token = datasets[dataset] - entry_point = entry_points[plugin] - os.environ["AOC_SESSION"] = token - puzzle = Puzzle(year=year, day=day) - title = puzzle.title - progress = "{}/{:<2d} - {:<40} {:>%d}/{:<%d}" - progress %= (userpad, datasetpad) - progress = progress.format(year, day, title, plugin, dataset) - a, b, walltime, error = run_one( - year=year, - day=day, - input_data=puzzle.input_data, - entry_point=entry_point, - timeout=timeout, - progress=progress, - capture=capture, - ) - runtime = format_time(walltime, timeout) - line = " ".join([runtime, progress]) - if error: - assert a == b == "" - icon = colored("✖", "red") - n_incorrect += 1 - line += " {icon} {error}".format(icon=icon, error=error) - else: - result_template = " {icon} part {part}: {answer}" - for answer, part in zip((a, b), "ab"): - if day == 25 and part == "b": - # there's no part b on christmas day, skip - continue - expected = None - try: - expected = getattr(puzzle, "answer_" + part) - except AttributeError: - post = part == "a" or (part == "b" and puzzle.answered_a) - if autosubmit and post: - try: - puzzle._submit(answer, part, reopen=reopen, quiet=True) - except AocdError as err: - log.warning("error submitting - %s", err) - try: - expected = getattr(puzzle, "answer_" + part) - except AttributeError: - pass - correct = expected is not None and str(expected) == answer - icon = colored("✔", "green") if correct else colored("✖", "red") - correction = "" - if not correct: - n_incorrect += 1 - if expected is None: - icon = colored("?", "magenta") - correction = "(correct answer unknown)" - else: - correction = "(expected: {})".format(expected) - answer = "{} {}".format(answer, correction) - if part == "a": - answer = answer.ljust(30) - line += result_template.format(icon=icon, part=part, answer=answer) - print(line) - return n_incorrect diff --git a/venv/Lib/site-packages/aocd/transforms.py b/venv/Lib/site-packages/aocd/transforms.py deleted file mode 100644 index f25ef5f..0000000 --- a/venv/Lib/site-packages/aocd/transforms.py +++ /dev/null @@ -1,28 +0,0 @@ -""" -Transforms of aocd raw input text to something more useful for speed-solving. -Every function here needs to accept one positional argument and return the -'massaged' data. -""" - -__all__ = ["lines", "numbers"] - -import re - - -def lines(data): - return data.splitlines() - - -def numbers(data): - result = [] - for line in data.splitlines(): - matches = [int(n) for n in re.findall(r"-?\d+", line)] - if matches: - result.append(matches) - if all(len(n) == 1 for n in result): - # flatten the list if there is always 1 number per line - result = [n for [n] in result] - if len(result) == 1: - # un-nest the list if there is only one line - [result] = result - return result diff --git a/venv/Lib/site-packages/aocd/utils.py b/venv/Lib/site-packages/aocd/utils.py deleted file mode 100644 index 2de96e4..0000000 --- a/venv/Lib/site-packages/aocd/utils.py +++ /dev/null @@ -1,138 +0,0 @@ -import argparse -import bs4 -import errno -import logging -import os -import requests -import shutil -import sys -import tempfile -import time -import tzlocal -from datetime import datetime -from itertools import cycle -from dateutil.tz import gettz - -from .exceptions import DeadTokenError - - -log = logging.getLogger(__name__) -AOC_TZ = gettz("America/New_York") - - -def _ensure_intermediate_dirs(fname): - parent = os.path.dirname(os.path.expanduser(fname)) - try: - os.makedirs(parent, exist_ok=True) - except TypeError: - # exist_ok not avail on Python 2 - try: - os.makedirs(parent) - except (IOError, OSError) as err: - if err.errno != errno.EEXIST: - raise - - -def blocker(quiet=False, dt=0.1, datefmt=None, until=None): - """ - This function just blocks until the next puzzle unlocks. - Pass `quiet=True` to disable the spinner etc. - Pass `dt` (seconds) to update the status txt more/less frequently. - Pass until=(year, day) to block until some other unlock date. - """ - aoc_now = datetime.now(tz=AOC_TZ) - month = 12 - if until is not None: - year, day = until - else: - year = aoc_now.year - day = aoc_now.day + 1 - if aoc_now.month < 12: - day = 1 - elif aoc_now.day >= 25: - day = 1 - year += 1 - unlock = datetime(year, month, day, tzinfo=AOC_TZ) - if datetime.now(tz=AOC_TZ) > unlock: - # it should already be unlocked - nothing to do - return - spinner = cycle(r"\|/-") - localzone = tzlocal.get_localzone() - local_unlock = unlock.astimezone(tz=localzone) - if datefmt is None: - # %-I does not work on Windows, strip leading zeros manually - local_unlock = local_unlock.strftime("%I:%M %p").lstrip("0") - else: - local_unlock = local_unlock.strftime(datefmt) - msg = "{} Unlock day %s at %s ({} remaining)" % (unlock.day, local_unlock) - while datetime.now(tz=AOC_TZ) < unlock: - remaining = unlock - datetime.now(tz=AOC_TZ) - remaining = str(remaining).split(".")[0] # trim microseconds - if not quiet: - sys.stdout.write(msg.format(next(spinner), remaining)) - sys.stdout.flush() - time.sleep(dt) - if not quiet: - sys.stdout.write("\r") - if not quiet: - # clears the "Unlock day" countdown line from the terminal - sys.stdout.write("\r".ljust(80) + "\n") - sys.stdout.flush() - - -def get_owner(token): - """parse owner of the token. raises DeadTokenError if the token is expired/invalid. - returns a string like authtype.username.userid""" - url = "https://adventofcode.com/settings" - response = requests.get(url, cookies={"session": token}, allow_redirects=False) - if response.status_code != 200: - # bad tokens will 302 redirect to main page - log.info("session %s is dead - status_code=%s", token, response.status_code) - raise DeadTokenError("the auth token ...{} is expired or not functioning".format(token[-4:])) - soup = bs4.BeautifulSoup(response.text, "html.parser") - auth_source = "unknown" - username = "unknown" - userid = soup.code.text.split("-")[1] - for span in soup.find_all("span"): - if span.text.startswith("Link to "): - auth_source = span.text[8:] - auth_source = auth_source.replace("https://twitter.com/", "twitter/") - auth_source = auth_source.replace("https://github.com/", "github/") - auth_source = auth_source.replace("https://www.reddit.com/u/", "reddit/") - auth_source, sep, username = auth_source.partition("/") - if not sep: - log.warning("problem in parsing %s", span.text) - auth_source = username = "unknown" - log.debug("found %r", span.text) - elif span.img is not None: - if "googleusercontent.com" in span.img.attrs.get("src", ""): - log.debug("found google user content img, getting google username") - auth_source = "google" - username = span.text - break - result = ".".join([auth_source, username, userid]) - return result - - -def atomic_write_file(fname, contents_str): - """Atomically write a string to a file by writing it to a temporary file, and then - renaming it to the final destination name. This solves a race condition where existence - of a file doesn't necessarily mean the contents are all correct yet.""" - _ensure_intermediate_dirs(fname) - with tempfile.NamedTemporaryFile(mode="w", dir=os.path.dirname(fname), delete=False) as f: - log.debug("writing to tempfile @ %s", f.name) - f.write(contents_str) - log.debug("moving %s -> %s", f.name, fname) - shutil.move(f.name, fname) - - -def _cli_guess(choice, choices): - if choice in choices: - return choice - candidates = [c for c in choices if choice in c] - if len(candidates) > 1: - raise argparse.ArgumentTypeError("{} ambiguous (could be {})".format(choice, ", ".join(candidates))) - elif not candidates: - raise argparse.ArgumentTypeError("invalid choice {!r} (choose from {})".format(choice, ", ".join(choices))) - [result] = candidates - return result diff --git a/venv/Lib/site-packages/aocd/version.py b/venv/Lib/site-packages/aocd/version.py deleted file mode 100644 index 10aa336..0000000 --- a/venv/Lib/site-packages/aocd/version.py +++ /dev/null @@ -1 +0,0 @@ -__version__ = "1.2.3" diff --git a/venv/Lib/site-packages/backports.zoneinfo-0.2.1.dist-info/INSTALLER b/venv/Lib/site-packages/backports.zoneinfo-0.2.1.dist-info/INSTALLER deleted file mode 100644 index a1b589e..0000000 --- a/venv/Lib/site-packages/backports.zoneinfo-0.2.1.dist-info/INSTALLER +++ /dev/null @@ -1 +0,0 @@ -pip diff --git a/venv/Lib/site-packages/backports.zoneinfo-0.2.1.dist-info/LICENSE b/venv/Lib/site-packages/backports.zoneinfo-0.2.1.dist-info/LICENSE deleted file mode 100644 index c2f84ae..0000000 --- a/venv/Lib/site-packages/backports.zoneinfo-0.2.1.dist-info/LICENSE +++ /dev/null @@ -1,15 +0,0 @@ -Apache Software License 2.0 - -Copyright (c) 2020, Paul Ganssle (Google) - -Licensed under the Apache License, Version 2.0 (the "License"); -you may not use this file except in compliance with the License. -You may obtain a copy of the License at - -http://www.apache.org/licenses/LICENSE-2.0 - -Unless required by applicable law or agreed to in writing, software -distributed under the License is distributed on an "AS IS" BASIS, -WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -See the License for the specific language governing permissions and -limitations under the License. diff --git a/venv/Lib/site-packages/backports.zoneinfo-0.2.1.dist-info/LICENSE_APACHE b/venv/Lib/site-packages/backports.zoneinfo-0.2.1.dist-info/LICENSE_APACHE deleted file mode 100644 index 261eeb9..0000000 --- a/venv/Lib/site-packages/backports.zoneinfo-0.2.1.dist-info/LICENSE_APACHE +++ /dev/null @@ -1,201 +0,0 @@ - Apache License - Version 2.0, January 2004 - http://www.apache.org/licenses/ - - TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - - 1. Definitions. - - "License" shall mean the terms and conditions for use, reproduction, - and distribution as defined by Sections 1 through 9 of this document. - - "Licensor" shall mean the copyright owner or entity authorized by - the copyright owner that is granting the License. - - "Legal Entity" shall mean the union of the acting entity and all - other entities that control, are controlled by, or are under common - control with that entity. For the purposes of this definition, - "control" means (i) the power, direct or indirect, to cause the - direction or management of such entity, whether by contract or - otherwise, or (ii) ownership of fifty percent (50%) or more of the - outstanding shares, or (iii) beneficial ownership of such entity. - - "You" (or "Your") shall mean an individual or Legal Entity - exercising permissions granted by this License. - - "Source" form shall mean the preferred form for making modifications, - including but not limited to software source code, documentation - source, and configuration files. - - "Object" form shall mean any form resulting from mechanical - transformation or translation of a Source form, including but - not limited to compiled object code, generated documentation, - and conversions to other media types. - - "Work" shall mean the work of authorship, whether in Source or - Object form, made available under the License, as indicated by a - copyright notice that is included in or attached to the work - (an example is provided in the Appendix below). - - "Derivative Works" shall mean any work, whether in Source or Object - form, that is based on (or derived from) the Work and for which the - editorial revisions, annotations, elaborations, or other modifications - represent, as a whole, an original work of authorship. For the purposes - of this License, Derivative Works shall not include works that remain - separable from, or merely link (or bind by name) to the interfaces of, - the Work and Derivative Works thereof. - - "Contribution" shall mean any work of authorship, including - the original version of the Work and any modifications or additions - to that Work or Derivative Works thereof, that is intentionally - submitted to Licensor for inclusion in the Work by the copyright owner - or by an individual or Legal Entity authorized to submit on behalf of - the copyright owner. For the purposes of this definition, "submitted" - means any form of electronic, verbal, or written communication sent - to the Licensor or its representatives, including but not limited to - communication on electronic mailing lists, source code control systems, - and issue tracking systems that are managed by, or on behalf of, the - Licensor for the purpose of discussing and improving the Work, but - excluding communication that is conspicuously marked or otherwise - designated in writing by the copyright owner as "Not a Contribution." - - "Contributor" shall mean Licensor and any individual or Legal Entity - on behalf of whom a Contribution has been received by Licensor and - subsequently incorporated within the Work. - - 2. Grant of Copyright License. Subject to the terms and conditions of - this License, each Contributor hereby grants to You a perpetual, - worldwide, non-exclusive, no-charge, royalty-free, irrevocable - copyright license to reproduce, prepare Derivative Works of, - publicly display, publicly perform, sublicense, and distribute the - Work and such Derivative Works in Source or Object form. - - 3. Grant of Patent License. Subject to the terms and conditions of - this License, each Contributor hereby grants to You a perpetual, - worldwide, non-exclusive, no-charge, royalty-free, irrevocable - (except as stated in this section) patent license to make, have made, - use, offer to sell, sell, import, and otherwise transfer the Work, - where such license applies only to those patent claims licensable - by such Contributor that are necessarily infringed by their - Contribution(s) alone or by combination of their Contribution(s) - with the Work to which such Contribution(s) was submitted. If You - institute patent litigation against any entity (including a - cross-claim or counterclaim in a lawsuit) alleging that the Work - or a Contribution incorporated within the Work constitutes direct - or contributory patent infringement, then any patent licenses - granted to You under this License for that Work shall terminate - as of the date such litigation is filed. - - 4. Redistribution. You may reproduce and distribute copies of the - Work or Derivative Works thereof in any medium, with or without - modifications, and in Source or Object form, provided that You - meet the following conditions: - - (a) You must give any other recipients of the Work or - Derivative Works a copy of this License; and - - (b) You must cause any modified files to carry prominent notices - stating that You changed the files; and - - (c) You must retain, in the Source form of any Derivative Works - that You distribute, all copyright, patent, trademark, and - attribution notices from the Source form of the Work, - excluding those notices that do not pertain to any part of - the Derivative Works; and - - (d) If the Work includes a "NOTICE" text file as part of its - distribution, then any Derivative Works that You distribute must - include a readable copy of the attribution notices contained - within such NOTICE file, excluding those notices that do not - pertain to any part of the Derivative Works, in at least one - of the following places: within a NOTICE text file distributed - as part of the Derivative Works; within the Source form or - documentation, if provided along with the Derivative Works; or, - within a display generated by the Derivative Works, if and - wherever such third-party notices normally appear. The contents - of the NOTICE file are for informational purposes only and - do not modify the License. You may add Your own attribution - notices within Derivative Works that You distribute, alongside - or as an addendum to the NOTICE text from the Work, provided - that such additional attribution notices cannot be construed - as modifying the License. - - You may add Your own copyright statement to Your modifications and - may provide additional or different license terms and conditions - for use, reproduction, or distribution of Your modifications, or - for any such Derivative Works as a whole, provided Your use, - reproduction, and distribution of the Work otherwise complies with - the conditions stated in this License. - - 5. Submission of Contributions. Unless You explicitly state otherwise, - any Contribution intentionally submitted for inclusion in the Work - by You to the Licensor shall be under the terms and conditions of - this License, without any additional terms or conditions. - Notwithstanding the above, nothing herein shall supersede or modify - the terms of any separate license agreement you may have executed - with Licensor regarding such Contributions. - - 6. Trademarks. This License does not grant permission to use the trade - names, trademarks, service marks, or product names of the Licensor, - except as required for reasonable and customary use in describing the - origin of the Work and reproducing the content of the NOTICE file. - - 7. Disclaimer of Warranty. Unless required by applicable law or - agreed to in writing, Licensor provides the Work (and each - Contributor provides its Contributions) on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or - implied, including, without limitation, any warranties or conditions - of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A - PARTICULAR PURPOSE. You are solely responsible for determining the - appropriateness of using or redistributing the Work and assume any - risks associated with Your exercise of permissions under this License. - - 8. Limitation of Liability. In no event and under no legal theory, - whether in tort (including negligence), contract, or otherwise, - unless required by applicable law (such as deliberate and grossly - negligent acts) or agreed to in writing, shall any Contributor be - liable to You for damages, including any direct, indirect, special, - incidental, or consequential damages of any character arising as a - result of this License or out of the use or inability to use the - Work (including but not limited to damages for loss of goodwill, - work stoppage, computer failure or malfunction, or any and all - other commercial damages or losses), even if such Contributor - has been advised of the possibility of such damages. - - 9. Accepting Warranty or Additional Liability. While redistributing - the Work or Derivative Works thereof, You may choose to offer, - and charge a fee for, acceptance of support, warranty, indemnity, - or other liability obligations and/or rights consistent with this - License. However, in accepting such obligations, You may act only - on Your own behalf and on Your sole responsibility, not on behalf - of any other Contributor, and only if You agree to indemnify, - defend, and hold each Contributor harmless for any liability - incurred by, or claims asserted against, such Contributor by reason - of your accepting any such warranty or additional liability. - - END OF TERMS AND CONDITIONS - - APPENDIX: How to apply the Apache License to your work. - - To apply the Apache License to your work, attach the following - boilerplate notice, with the fields enclosed by brackets "[]" - replaced with your own identifying information. (Don't include - the brackets!) The text should be enclosed in the appropriate - comment syntax for the file format. We also recommend that a - file or class name and description of purpose be included on the - same "printed page" as the copyright notice for easier - identification within third-party archives. - - Copyright [yyyy] [name of copyright owner] - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. diff --git a/venv/Lib/site-packages/backports.zoneinfo-0.2.1.dist-info/METADATA b/venv/Lib/site-packages/backports.zoneinfo-0.2.1.dist-info/METADATA deleted file mode 100644 index b52ce18..0000000 --- a/venv/Lib/site-packages/backports.zoneinfo-0.2.1.dist-info/METADATA +++ /dev/null @@ -1,114 +0,0 @@ -Metadata-Version: 2.1 -Name: backports.zoneinfo -Version: 0.2.1 -Summary: Backport of the standard library zoneinfo module -Home-page: https://github.com/pganssle/zoneinfo -Author: Python Software Foundation -Author-email: datetime-sig@python.org -License: Apache-2.0 -Project-URL: Source, https://github.com/pganssle/zoneinfo -Project-URL: Documentation, https://zoneinfo.readthedocs.io/en/latest/ -Project-URL: Bug Reports, https://github.com/pganssle/zoneinfo/issues -Platform: UNKNOWN -Classifier: Development Status :: 4 - Beta -Classifier: Intended Audience :: Developers -Classifier: License :: OSI Approved :: Apache Software License -Classifier: Programming Language :: Python :: 3 -Classifier: Programming Language :: Python :: 3 :: Only -Classifier: Programming Language :: Python :: 3.6 -Classifier: Programming Language :: Python :: 3.7 -Classifier: Programming Language :: Python :: 3.8 -Requires-Python: >=3.6 -Description-Content-Type: text/markdown -Requires-Dist: importlib-resources ; python_version < "3.7" -Provides-Extra: tzdata -Requires-Dist: tzdata ; extra == 'tzdata' - -# `backports.zoneinfo`: Backport of the standard library module `zoneinfo` - -This package was originally the reference implementation for [PEP 615](https://www.python.org/dev/peps/pep-0615/), which proposes support for the IANA time zone database in the standard library, and now serves as a backport to Python 3.6+ (including PyPy). - -This exposes the `backports.zoneinfo` module, which is a backport of the [`zoneinfo`](https://docs.python.org/3.9/library/zoneinfo.html#module-zoneinfo) module. The backport's documentation can be found [on readthedocs](https://zoneinfo.readthedocs.io/en/latest/). - -The module uses the system time zone data if available, and falls back to the [`tzdata`](https://tzdata.readthedocs.io/en/latest/) package (available [on PyPI](https://pypi.org/project/tzdata/)) if installed. - -## Installation and depending on this library - -This module is called [`backports.zoneinfo`](https://pypi.org/project/backports.zoneinfo) on PyPI. To install it in your local environment, use: - -``` -pip install backports.zoneinfo -``` - -Or (particularly on Windows), you can also use the `tzdata` extra (which basically just declares a dependency on `tzdata`, so this doesn't actually save you any typing 😅): - -``` -pip install backports.zoneinfo[tzdata] -``` - -If you want to use this in your application, it is best to use [PEP 508 environment markers](https://www.python.org/dev/peps/pep-0508/#environment-markers) to declare a dependency *conditional on the Python version*: - -``` -backports.zoneinfo;python_version<"3.9" -``` - -Support for `backports.zoneinfo` in Python 3.9+ is currently minimal, since it is expected that you would use the standard library `zoneinfo` module instead. - -## Use - -The `backports.zoneinfo` module should be a drop-in replacement for the Python 3.9 standard library module `zoneinfo`. If you do not support anything earlier than Python 3.9, **you do not need this library**; if you are supporting Python 3.6+, you may want to use this idiom to "fall back" to ``backports.zoneinfo``: - -```python -try: - import zoneinfo -except ImportError: - from backports import zoneinfo -``` - -To get access to time zones with this module, construct a `ZoneInfo` object and attach it to your datetime: - -```python ->>> from backports.zoneinfo import ZoneInfo ->>> from datetime import datetime, timedelta, timezone ->>> dt = datetime(1992, 3, 1, tzinfo=ZoneInfo("Europe/Minsk")) ->>> print(dt) -1992-03-01 00:00:00+02:00 ->>> print(dt.utcoffset()) -2:00:00 ->>> print(dt.tzname()) -EET -``` - -Arithmetic works as expected without the need for a "normalization" step: - -```python ->>> dt += timedelta(days=90) ->>> print(dt) -1992-05-30 00:00:00+03:00 ->>> dt.utcoffset() -datetime.timedelta(seconds=10800) ->>> dt.tzname() -'EEST' -``` - -Ambiguous and imaginary times are handled using the `fold` attribute added in [PEP 495](https://www.python.org/dev/peps/pep-0495/): - -```python ->>> dt = datetime(2020, 11, 1, 1, tzinfo=ZoneInfo("America/Chicago")) ->>> print(dt) -2020-11-01 01:00:00-05:00 ->>> print(dt.replace(fold=1)) -2020-11-01 01:00:00-06:00 - ->>> UTC = timezone.utc ->>> print(dt.astimezone(UTC)) -2020-11-01 06:00:00+00:00 ->>> print(dt.replace(fold=1).astimezone(UTC)) -2020-11-01 07:00:00+00:00 -``` - -# Contributing - -Currently we are not accepting contributions to this repository because we have not put the CLA in place and we would like to avoid complicating the process of adoption into the standard library. Contributions to [CPython](https://github.com/python/cpython) will eventually be backported to this repository — see [the Python developer's guide](https://devguide.python.org/) for more information on how to contribute to CPython. - - diff --git a/venv/Lib/site-packages/backports.zoneinfo-0.2.1.dist-info/RECORD b/venv/Lib/site-packages/backports.zoneinfo-0.2.1.dist-info/RECORD deleted file mode 100644 index f07d861..0000000 --- a/venv/Lib/site-packages/backports.zoneinfo-0.2.1.dist-info/RECORD +++ /dev/null @@ -1,22 +0,0 @@ -backports.zoneinfo-0.2.1.dist-info/INSTALLER,sha256=zuuue4knoyJ-UwPPXg8fezS7VCrXJQrAP7zeNuwvFQg,4 -backports.zoneinfo-0.2.1.dist-info/LICENSE,sha256=S6GyCFg_LmwtX0yuFLLXnNpfuBB-kVxWT16r3dv7iG0,607 -backports.zoneinfo-0.2.1.dist-info/LICENSE_APACHE,sha256=HrhfyXIkWY2tGFK11kg7vPCqhgh5DcxleloqdhrpyMY,11558 -backports.zoneinfo-0.2.1.dist-info/METADATA,sha256=KGF_lTJSMsl-lWaaSl4jC5m_ovX4PIwsEwNMeEaaEuU,4721 -backports.zoneinfo-0.2.1.dist-info/RECORD,, -backports.zoneinfo-0.2.1.dist-info/WHEEL,sha256=-ODc2a2AO_YJ5T46NOquHfWjRM7bQvlt-f3zRaLBjL4,105 -backports.zoneinfo-0.2.1.dist-info/top_level.txt,sha256=cGjaLMOoBR1FK0ApojtzWVmViTtJ7JGIK_HwXiEsvtU,10 -backports/__init__.py,sha256=LaBURxHYOi2tcGccVQF3Za-Wyl8ZwP7SBOZnPs_A4CI,232 -backports/__pycache__/__init__.cpython-38.pyc,, -backports/zoneinfo/__init__.py,sha256=87Ri6IM7oEs4BcaFf6cavbk_jY5VdOurbEoNiDUsIsU,1284 -backports/zoneinfo/__init__.pyi,sha256=-LKhC2vJGDbTRa2we0jQAqKlOxwAcxbiq963O66WGDI,1279 -backports/zoneinfo/__pycache__/__init__.cpython-38.pyc,, -backports/zoneinfo/__pycache__/_common.cpython-38.pyc,, -backports/zoneinfo/__pycache__/_tzpath.cpython-38.pyc,, -backports/zoneinfo/__pycache__/_version.cpython-38.pyc,, -backports/zoneinfo/__pycache__/_zoneinfo.cpython-38.pyc,, -backports/zoneinfo/_common.py,sha256=pvDrEPbvAunprHsYlFl54fbbrpwDc4JzoFXJ0W7qFhw,5640 -backports/zoneinfo/_czoneinfo.cp38-win_amd64.pyd,sha256=3Si24065M1yrzZ4zlquyd5H0nXzZIx8lntGl41Yv5Ic,34816 -backports/zoneinfo/_tzpath.py,sha256=DNAa1JnTub2gXYUlIqunzhQOkeFRkUG_m0s_EffcuUw,6067 -backports/zoneinfo/_version.py,sha256=7VyHp48OUTQQUylqTtD2KYmDnZ1N5qU2-WFiy4BFYEo,23 -backports/zoneinfo/_zoneinfo.py,sha256=OJlLi8y3uZDJNdmd1dM14F2bIlKDTVUYPvmiB6qW1fM,25107 -backports/zoneinfo/py.typed,sha256=47DEQpj8HBSa-_TImW-5JCeuQeRkm5NMpJWZG3hSuFU,0 diff --git a/venv/Lib/site-packages/backports.zoneinfo-0.2.1.dist-info/WHEEL b/venv/Lib/site-packages/backports.zoneinfo-0.2.1.dist-info/WHEEL deleted file mode 100644 index a572430..0000000 --- a/venv/Lib/site-packages/backports.zoneinfo-0.2.1.dist-info/WHEEL +++ /dev/null @@ -1,5 +0,0 @@ -Wheel-Version: 1.0 -Generator: bdist_wheel (0.34.2) -Root-Is-Purelib: false -Tag: cp38-cp38-win_amd64 - diff --git a/venv/Lib/site-packages/backports.zoneinfo-0.2.1.dist-info/top_level.txt b/venv/Lib/site-packages/backports.zoneinfo-0.2.1.dist-info/top_level.txt deleted file mode 100644 index 99d2be5..0000000 --- a/venv/Lib/site-packages/backports.zoneinfo-0.2.1.dist-info/top_level.txt +++ /dev/null @@ -1 +0,0 @@ -backports diff --git a/venv/Lib/site-packages/backports/__init__.py b/venv/Lib/site-packages/backports/__init__.py deleted file mode 100644 index b09491b..0000000 --- a/venv/Lib/site-packages/backports/__init__.py +++ /dev/null @@ -1,5 +0,0 @@ -# A Python "namespace package" http://www.python.org/dev/peps/pep-0382/ -# This always goes inside of a namespace package's __init__.py -from pkgutil import extend_path - -__path__ = extend_path(__path__, __name__) # type: ignore diff --git a/venv/Lib/site-packages/backports/__pycache__/__init__.cpython-38.pyc b/venv/Lib/site-packages/backports/__pycache__/__init__.cpython-38.pyc deleted file mode 100644 index b62ac1c..0000000 Binary files a/venv/Lib/site-packages/backports/__pycache__/__init__.cpython-38.pyc and /dev/null differ diff --git a/venv/Lib/site-packages/backports/zoneinfo/__init__.py b/venv/Lib/site-packages/backports/zoneinfo/__init__.py deleted file mode 100644 index 861fc48..0000000 --- a/venv/Lib/site-packages/backports/zoneinfo/__init__.py +++ /dev/null @@ -1,49 +0,0 @@ -__all__ = [ - "ZoneInfo", - "reset_tzpath", - "available_timezones", - "TZPATH", - "ZoneInfoNotFoundError", - "InvalidTZPathWarning", -] -import sys - -from . import _tzpath -from ._common import ZoneInfoNotFoundError -from ._version import __version__ - -try: - from ._czoneinfo import ZoneInfo -except ImportError: # pragma: nocover - from ._zoneinfo import ZoneInfo - -reset_tzpath = _tzpath.reset_tzpath -available_timezones = _tzpath.available_timezones -InvalidTZPathWarning = _tzpath.InvalidTZPathWarning - -if sys.version_info < (3, 7): - # Module-level __getattr__ was added in Python 3.7, so instead of lazily - # populating TZPATH on every access, we will register a callback with - # reset_tzpath to update the top-level tuple. - TZPATH = _tzpath.TZPATH - - def _tzpath_callback(new_tzpath): - global TZPATH - TZPATH = new_tzpath - - _tzpath.TZPATH_CALLBACKS.append(_tzpath_callback) - del _tzpath_callback - -else: - - def __getattr__(name): - if name == "TZPATH": - return _tzpath.TZPATH - else: - raise AttributeError( - f"module {__name__!r} has no attribute {name!r}" - ) - - -def __dir__(): - return sorted(list(globals()) + ["TZPATH"]) diff --git a/venv/Lib/site-packages/backports/zoneinfo/__init__.pyi b/venv/Lib/site-packages/backports/zoneinfo/__init__.pyi deleted file mode 100644 index 6e56abf..0000000 --- a/venv/Lib/site-packages/backports/zoneinfo/__init__.pyi +++ /dev/null @@ -1,45 +0,0 @@ -import os -import typing -from datetime import datetime, tzinfo -from typing import ( - Any, - Iterable, - Optional, - Protocol, - Sequence, - Set, - Type, - Union, -) - -_T = typing.TypeVar("_T", bound="ZoneInfo") - -class _IOBytes(Protocol): - def read(self, __size: int) -> bytes: ... - def seek(self, __size: int, __whence: int = ...) -> Any: ... - -class ZoneInfo(tzinfo): - @property - def key(self) -> str: ... - def __init__(self, key: str) -> None: ... - @classmethod - def no_cache(cls: Type[_T], key: str) -> _T: ... - @classmethod - def from_file( - cls: Type[_T], __fobj: _IOBytes, key: Optional[str] = ... - ) -> _T: ... - @classmethod - def clear_cache(cls, *, only_keys: Iterable[str] = ...) -> None: ... - -# Note: Both here and in clear_cache, the types allow the use of `str` where -# a sequence of strings is required. This should be remedied if a solution -# to this typing bug is found: https://github.com/python/typing/issues/256 -def reset_tzpath( - to: Optional[Sequence[Union[os.PathLike, str]]] = ... -) -> None: ... -def available_timezones() -> Set[str]: ... - -TZPATH: Sequence[str] - -class ZoneInfoNotFoundError(KeyError): ... -class InvalidTZPathWarning(RuntimeWarning): ... diff --git a/venv/Lib/site-packages/backports/zoneinfo/__pycache__/__init__.cpython-38.pyc b/venv/Lib/site-packages/backports/zoneinfo/__pycache__/__init__.cpython-38.pyc deleted file mode 100644 index c9dbd50..0000000 Binary files a/venv/Lib/site-packages/backports/zoneinfo/__pycache__/__init__.cpython-38.pyc and /dev/null differ diff --git a/venv/Lib/site-packages/backports/zoneinfo/__pycache__/_common.cpython-38.pyc b/venv/Lib/site-packages/backports/zoneinfo/__pycache__/_common.cpython-38.pyc deleted file mode 100644 index 8287028..0000000 Binary files a/venv/Lib/site-packages/backports/zoneinfo/__pycache__/_common.cpython-38.pyc and /dev/null differ diff --git a/venv/Lib/site-packages/backports/zoneinfo/__pycache__/_tzpath.cpython-38.pyc b/venv/Lib/site-packages/backports/zoneinfo/__pycache__/_tzpath.cpython-38.pyc deleted file mode 100644 index a9e6a5d..0000000 Binary files a/venv/Lib/site-packages/backports/zoneinfo/__pycache__/_tzpath.cpython-38.pyc and /dev/null differ diff --git a/venv/Lib/site-packages/backports/zoneinfo/__pycache__/_version.cpython-38.pyc b/venv/Lib/site-packages/backports/zoneinfo/__pycache__/_version.cpython-38.pyc deleted file mode 100644 index a4bba10..0000000 Binary files a/venv/Lib/site-packages/backports/zoneinfo/__pycache__/_version.cpython-38.pyc and /dev/null differ diff --git a/venv/Lib/site-packages/backports/zoneinfo/__pycache__/_zoneinfo.cpython-38.pyc b/venv/Lib/site-packages/backports/zoneinfo/__pycache__/_zoneinfo.cpython-38.pyc deleted file mode 100644 index c620b16..0000000 Binary files a/venv/Lib/site-packages/backports/zoneinfo/__pycache__/_zoneinfo.cpython-38.pyc and /dev/null differ diff --git a/venv/Lib/site-packages/backports/zoneinfo/_common.py b/venv/Lib/site-packages/backports/zoneinfo/_common.py deleted file mode 100644 index 27a6ab0..0000000 --- a/venv/Lib/site-packages/backports/zoneinfo/_common.py +++ /dev/null @@ -1,171 +0,0 @@ -import struct - - -def load_tzdata(key): - try: - import importlib.resources as importlib_resources - except ImportError: - import importlib_resources - - components = key.split("/") - package_name = ".".join(["tzdata.zoneinfo"] + components[:-1]) - resource_name = components[-1] - - try: - return importlib_resources.open_binary(package_name, resource_name) - except (ImportError, FileNotFoundError, UnicodeEncodeError): - # There are three types of exception that can be raised that all amount - # to "we cannot find this key": - # - # ImportError: If package_name doesn't exist (e.g. if tzdata is not - # installed, or if there's an error in the folder name like - # Amrica/New_York) - # FileNotFoundError: If resource_name doesn't exist in the package - # (e.g. Europe/Krasnoy) - # UnicodeEncodeError: If package_name or resource_name are not UTF-8, - # such as keys containing a surrogate character. - raise ZoneInfoNotFoundError(f"No time zone found with key {key}") - - -def load_data(fobj): - header = _TZifHeader.from_file(fobj) - - if header.version == 1: - time_size = 4 - time_type = "l" - else: - # Version 2+ has 64-bit integer transition times - time_size = 8 - time_type = "q" - - # Version 2+ also starts with a Version 1 header and data, which - # we need to skip now - skip_bytes = ( - header.timecnt * 5 # Transition times and types - + header.typecnt * 6 # Local time type records - + header.charcnt # Time zone designations - + header.leapcnt * 8 # Leap second records - + header.isstdcnt # Standard/wall indicators - + header.isutcnt # UT/local indicators - ) - - fobj.seek(skip_bytes, 1) - - # Now we need to read the second header, which is not the same - # as the first - header = _TZifHeader.from_file(fobj) - - typecnt = header.typecnt - timecnt = header.timecnt - charcnt = header.charcnt - - # The data portion starts with timecnt transitions and indices - if timecnt: - trans_list_utc = struct.unpack( - f">{timecnt}{time_type}", fobj.read(timecnt * time_size) - ) - trans_idx = struct.unpack(f">{timecnt}B", fobj.read(timecnt)) - else: - trans_list_utc = () - trans_idx = () - - # Read the ttinfo struct, (utoff, isdst, abbrind) - if typecnt: - utcoff, isdst, abbrind = zip( - *(struct.unpack(">lbb", fobj.read(6)) for i in range(typecnt)) - ) - else: - utcoff = () - isdst = () - abbrind = () - - # Now read the abbreviations. They are null-terminated strings, indexed - # not by position in the array but by position in the unsplit - # abbreviation string. I suppose this makes more sense in C, which uses - # null to terminate the strings, but it's inconvenient here... - abbr_vals = {} - abbr_chars = fobj.read(charcnt) - - def get_abbr(idx): - # Gets a string starting at idx and running until the next \x00 - # - # We cannot pre-populate abbr_vals by splitting on \x00 because there - # are some zones that use subsets of longer abbreviations, like so: - # - # LMT\x00AHST\x00HDT\x00 - # - # Where the idx to abbr mapping should be: - # - # {0: "LMT", 4: "AHST", 5: "HST", 9: "HDT"} - if idx not in abbr_vals: - span_end = abbr_chars.find(b"\x00", idx) - abbr_vals[idx] = abbr_chars[idx:span_end].decode() - - return abbr_vals[idx] - - abbr = tuple(get_abbr(idx) for idx in abbrind) - - # The remainder of the file consists of leap seconds (currently unused) and - # the standard/wall and ut/local indicators, which are metadata we don't need. - # In version 2 files, we need to skip the unnecessary data to get at the TZ string: - if header.version >= 2: - # Each leap second record has size (time_size + 4) - skip_bytes = header.isutcnt + header.isstdcnt + header.leapcnt * 12 - fobj.seek(skip_bytes, 1) - - c = fobj.read(1) # Should be \n - assert c == b"\n", c - - tz_bytes = b"" - while True: - c = fobj.read(1) - if c == b"\n": - break - tz_bytes += c - - tz_str = tz_bytes - else: - tz_str = None - - return trans_idx, trans_list_utc, utcoff, isdst, abbr, tz_str - - -class _TZifHeader: - __slots__ = [ - "version", - "isutcnt", - "isstdcnt", - "leapcnt", - "timecnt", - "typecnt", - "charcnt", - ] - - def __init__(self, *args): - assert len(self.__slots__) == len(args) - for attr, val in zip(self.__slots__, args): - setattr(self, attr, val) - - @classmethod - def from_file(cls, stream): - # The header starts with a 4-byte "magic" value - if stream.read(4) != b"TZif": - raise ValueError("Invalid TZif file: magic not found") - - _version = stream.read(1) - if _version == b"\x00": - version = 1 - else: - version = int(_version) - stream.read(15) - - args = (version,) - - # Slots are defined in the order that the bytes are arranged - args = args + struct.unpack(">6l", stream.read(24)) - - return cls(*args) - - -class ZoneInfoNotFoundError(KeyError): - """Exception raised when a ZoneInfo key is not found.""" diff --git a/venv/Lib/site-packages/backports/zoneinfo/_czoneinfo.cp38-win_amd64.pyd b/venv/Lib/site-packages/backports/zoneinfo/_czoneinfo.cp38-win_amd64.pyd deleted file mode 100644 index 64d571d..0000000 Binary files a/venv/Lib/site-packages/backports/zoneinfo/_czoneinfo.cp38-win_amd64.pyd and /dev/null differ diff --git a/venv/Lib/site-packages/backports/zoneinfo/_tzpath.py b/venv/Lib/site-packages/backports/zoneinfo/_tzpath.py deleted file mode 100644 index 9baaf6b..0000000 --- a/venv/Lib/site-packages/backports/zoneinfo/_tzpath.py +++ /dev/null @@ -1,207 +0,0 @@ -import os -import sys - -PY36 = sys.version_info < (3, 7) - - -def reset_tzpath(to=None): - global TZPATH - - tzpaths = to - if tzpaths is not None: - if isinstance(tzpaths, (str, bytes)): - raise TypeError( - f"tzpaths must be a list or tuple, " - + f"not {type(tzpaths)}: {tzpaths!r}" - ) - - if not all(map(os.path.isabs, tzpaths)): - raise ValueError(_get_invalid_paths_message(tzpaths)) - base_tzpath = tzpaths - else: - env_var = os.environ.get("PYTHONTZPATH", None) - if env_var is not None: - base_tzpath = _parse_python_tzpath(env_var) - elif sys.platform != "win32": - base_tzpath = [ - "/usr/share/zoneinfo", - "/usr/lib/zoneinfo", - "/usr/share/lib/zoneinfo", - "/etc/zoneinfo", - ] - - base_tzpath.sort(key=lambda x: not os.path.exists(x)) - else: - base_tzpath = () - - TZPATH = tuple(base_tzpath) - - if TZPATH_CALLBACKS: - for callback in TZPATH_CALLBACKS: - callback(TZPATH) - - -def _parse_python_tzpath(env_var): - if not env_var: - return () - - raw_tzpath = env_var.split(os.pathsep) - new_tzpath = tuple(filter(os.path.isabs, raw_tzpath)) - - # If anything has been filtered out, we will warn about it - if len(new_tzpath) != len(raw_tzpath): - import warnings - - msg = _get_invalid_paths_message(raw_tzpath) - - warnings.warn( - "Invalid paths specified in PYTHONTZPATH environment variable." - + msg, - InvalidTZPathWarning, - ) - - return new_tzpath - - -def _get_invalid_paths_message(tzpaths): - invalid_paths = (path for path in tzpaths if not os.path.isabs(path)) - - prefix = "\n " - indented_str = prefix + prefix.join(invalid_paths) - - return ( - "Paths should be absolute but found the following relative paths:" - + indented_str - ) - - -if sys.version_info < (3, 8): - - def _isfile(path): - # bpo-33721: In Python 3.8 non-UTF8 paths return False rather than - # raising an error. See https://bugs.python.org/issue33721 - try: - return os.path.isfile(path) - except ValueError: - return False - - -else: - _isfile = os.path.isfile - - -def find_tzfile(key): - """Retrieve the path to a TZif file from a key.""" - _validate_tzfile_path(key) - for search_path in TZPATH: - filepath = os.path.join(search_path, key) - if _isfile(filepath): - return filepath - - return None - - -_TEST_PATH = os.path.normpath(os.path.join("_", "_"))[:-1] - - -def _validate_tzfile_path(path, _base=_TEST_PATH): - if os.path.isabs(path): - raise ValueError( - f"ZoneInfo keys may not be absolute paths, got: {path}" - ) - - # We only care about the kinds of path normalizations that would change the - # length of the key - e.g. a/../b -> a/b, or a/b/ -> a/b. On Windows, - # normpath will also change from a/b to a\b, but that would still preserve - # the length. - new_path = os.path.normpath(path) - if len(new_path) != len(path): - raise ValueError( - f"ZoneInfo keys must be normalized relative paths, got: {path}" - ) - - resolved = os.path.normpath(os.path.join(_base, new_path)) - if not resolved.startswith(_base): - raise ValueError( - f"ZoneInfo keys must refer to subdirectories of TZPATH, got: {path}" - ) - - -del _TEST_PATH - - -def available_timezones(): - """Returns a set containing all available time zones. - - .. caution:: - - This may attempt to open a large number of files, since the best way to - determine if a given file on the time zone search path is to open it - and check for the "magic string" at the beginning. - """ - try: - from importlib import resources - except ImportError: - import importlib_resources as resources - - valid_zones = set() - - # Start with loading from the tzdata package if it exists: this has a - # pre-assembled list of zones that only requires opening one file. - try: - with resources.open_text("tzdata", "zones") as f: - for zone in f: - zone = zone.strip() - if zone: - valid_zones.add(zone) - except (ImportError, FileNotFoundError): - pass - - def valid_key(fpath): - try: - with open(fpath, "rb") as f: - return f.read(4) == b"TZif" - except Exception: # pragma: nocover - return False - - for tz_root in TZPATH: - if not os.path.exists(tz_root): - continue - - for root, dirnames, files in os.walk(tz_root): - if root == tz_root: - # right/ and posix/ are special directories and shouldn't be - # included in the output of available zones - if "right" in dirnames: - dirnames.remove("right") - if "posix" in dirnames: - dirnames.remove("posix") - - for file in files: - fpath = os.path.join(root, file) - - key = os.path.relpath(fpath, start=tz_root) - if os.sep != "/": # pragma: nocover - key = key.replace(os.sep, "/") - - if not key or key in valid_zones: - continue - - if valid_key(fpath): - valid_zones.add(key) - - if "posixrules" in valid_zones: - # posixrules is a special symlink-only time zone where it exists, it - # should not be included in the output - valid_zones.remove("posixrules") - - return valid_zones - - -class InvalidTZPathWarning(RuntimeWarning): - """Warning raised if an invalid path is specified in PYTHONTZPATH.""" - - -TZPATH = () -TZPATH_CALLBACKS = [] -reset_tzpath() diff --git a/venv/Lib/site-packages/backports/zoneinfo/_version.py b/venv/Lib/site-packages/backports/zoneinfo/_version.py deleted file mode 100644 index 3ced358..0000000 --- a/venv/Lib/site-packages/backports/zoneinfo/_version.py +++ /dev/null @@ -1 +0,0 @@ -__version__ = "0.2.1" diff --git a/venv/Lib/site-packages/backports/zoneinfo/_zoneinfo.py b/venv/Lib/site-packages/backports/zoneinfo/_zoneinfo.py deleted file mode 100644 index c15a553..0000000 --- a/venv/Lib/site-packages/backports/zoneinfo/_zoneinfo.py +++ /dev/null @@ -1,754 +0,0 @@ -import bisect -import calendar -import collections -import functools -import re -import weakref -from datetime import datetime, timedelta, tzinfo - -from . import _common, _tzpath - -EPOCH = datetime(1970, 1, 1) -EPOCHORDINAL = datetime(1970, 1, 1).toordinal() - -# It is relatively expensive to construct new timedelta objects, and in most -# cases we're looking at the same deltas, like integer numbers of hours, etc. -# To improve speed and memory use, we'll keep a dictionary with references -# to the ones we've already used so far. -# -# Loading every time zone in the 2020a version of the time zone database -# requires 447 timedeltas, which requires approximately the amount of space -# that ZoneInfo("America/New_York") with 236 transitions takes up, so we will -# set the cache size to 512 so that in the common case we always get cache -# hits, but specifically crafted ZoneInfo objects don't leak arbitrary amounts -# of memory. -@functools.lru_cache(maxsize=512) -def _load_timedelta(seconds): - return timedelta(seconds=seconds) - - -class ZoneInfo(tzinfo): - _strong_cache_size = 8 - _strong_cache = collections.OrderedDict() - _weak_cache = weakref.WeakValueDictionary() - __module__ = "backports.zoneinfo" - - def __init_subclass__(cls): - cls._strong_cache = collections.OrderedDict() - cls._weak_cache = weakref.WeakValueDictionary() - - def __new__(cls, key): - instance = cls._weak_cache.get(key, None) - if instance is None: - instance = cls._weak_cache.setdefault(key, cls._new_instance(key)) - instance._from_cache = True - - # Update the "strong" cache - cls._strong_cache[key] = cls._strong_cache.pop(key, instance) - - if len(cls._strong_cache) > cls._strong_cache_size: - cls._strong_cache.popitem(last=False) - - return instance - - @classmethod - def no_cache(cls, key): - obj = cls._new_instance(key) - obj._from_cache = False - - return obj - - @classmethod - def _new_instance(cls, key): - obj = super().__new__(cls) - obj._key = key - obj._file_path = obj._find_tzfile(key) - - if obj._file_path is not None: - file_obj = open(obj._file_path, "rb") - else: - file_obj = _common.load_tzdata(key) - - with file_obj as f: - obj._load_file(f) - - return obj - - @classmethod - def from_file(cls, fobj, key=None): - obj = super().__new__(cls) - obj._key = key - obj._file_path = None - obj._load_file(fobj) - obj._file_repr = repr(fobj) - - # Disable pickling for objects created from files - obj.__reduce__ = obj._file_reduce - - return obj - - @classmethod - def clear_cache(cls, *, only_keys=None): - if only_keys is not None: - for key in only_keys: - cls._weak_cache.pop(key, None) - cls._strong_cache.pop(key, None) - - else: - cls._weak_cache.clear() - cls._strong_cache.clear() - - @property - def key(self): - return self._key - - def utcoffset(self, dt): - return self._find_trans(dt).utcoff - - def dst(self, dt): - return self._find_trans(dt).dstoff - - def tzname(self, dt): - return self._find_trans(dt).tzname - - def fromutc(self, dt): - """Convert from datetime in UTC to datetime in local time""" - - if not isinstance(dt, datetime): - raise TypeError("fromutc() requires a datetime argument") - if dt.tzinfo is not self: - raise ValueError("dt.tzinfo is not self") - - timestamp = self._get_local_timestamp(dt) - num_trans = len(self._trans_utc) - - if num_trans >= 1 and timestamp < self._trans_utc[0]: - tti = self._tti_before - fold = 0 - elif ( - num_trans == 0 or timestamp > self._trans_utc[-1] - ) and not isinstance(self._tz_after, _ttinfo): - tti, fold = self._tz_after.get_trans_info_fromutc( - timestamp, dt.year - ) - elif num_trans == 0: - tti = self._tz_after - fold = 0 - else: - idx = bisect.bisect_right(self._trans_utc, timestamp) - - if num_trans > 1 and timestamp >= self._trans_utc[1]: - tti_prev, tti = self._ttinfos[idx - 2 : idx] - elif timestamp > self._trans_utc[-1]: - tti_prev = self._ttinfos[-1] - tti = self._tz_after - else: - tti_prev = self._tti_before - tti = self._ttinfos[0] - - # Detect fold - shift = tti_prev.utcoff - tti.utcoff - fold = shift.total_seconds() > timestamp - self._trans_utc[idx - 1] - dt += tti.utcoff - if fold: - return dt.replace(fold=1) - else: - return dt - - def _find_trans(self, dt): - if dt is None: - if self._fixed_offset: - return self._tz_after - else: - return _NO_TTINFO - - ts = self._get_local_timestamp(dt) - - lt = self._trans_local[dt.fold] - - num_trans = len(lt) - - if num_trans and ts < lt[0]: - return self._tti_before - elif not num_trans or ts > lt[-1]: - if isinstance(self._tz_after, _TZStr): - return self._tz_after.get_trans_info(ts, dt.year, dt.fold) - else: - return self._tz_after - else: - # idx is the transition that occurs after this timestamp, so we - # subtract off 1 to get the current ttinfo - idx = bisect.bisect_right(lt, ts) - 1 - assert idx >= 0 - return self._ttinfos[idx] - - def _get_local_timestamp(self, dt): - return ( - (dt.toordinal() - EPOCHORDINAL) * 86400 - + dt.hour * 3600 - + dt.minute * 60 - + dt.second - ) - - def __str__(self): - if self._key is not None: - return f"{self._key}" - else: - return repr(self) - - def __repr__(self): - if self._key is not None: - return f"{self.__class__.__name__}(key={self._key!r})" - else: - return f"{self.__class__.__name__}.from_file({self._file_repr})" - - def __reduce__(self): - return (self.__class__._unpickle, (self._key, self._from_cache)) - - def _file_reduce(self): - import pickle - - raise pickle.PicklingError( - "Cannot pickle a ZoneInfo file created from a file stream." - ) - - @classmethod - def _unpickle(cls, key, from_cache): - if from_cache: - return cls(key) - else: - return cls.no_cache(key) - - def _find_tzfile(self, key): - return _tzpath.find_tzfile(key) - - def _load_file(self, fobj): - # Retrieve all the data as it exists in the zoneinfo file - trans_idx, trans_utc, utcoff, isdst, abbr, tz_str = _common.load_data( - fobj - ) - - # Infer the DST offsets (needed for .dst()) from the data - dstoff = self._utcoff_to_dstoff(trans_idx, utcoff, isdst) - - # Convert all the transition times (UTC) into "seconds since 1970-01-01 local time" - trans_local = self._ts_to_local(trans_idx, trans_utc, utcoff) - - # Construct `_ttinfo` objects for each transition in the file - _ttinfo_list = [ - _ttinfo( - _load_timedelta(utcoffset), _load_timedelta(dstoffset), tzname - ) - for utcoffset, dstoffset, tzname in zip(utcoff, dstoff, abbr) - ] - - self._trans_utc = trans_utc - self._trans_local = trans_local - self._ttinfos = [_ttinfo_list[idx] for idx in trans_idx] - - # Find the first non-DST transition - for i in range(len(isdst)): - if not isdst[i]: - self._tti_before = _ttinfo_list[i] - break - else: - if self._ttinfos: - self._tti_before = self._ttinfos[0] - else: - self._tti_before = None - - # Set the "fallback" time zone - if tz_str is not None and tz_str != b"": - self._tz_after = _parse_tz_str(tz_str.decode()) - else: - if not self._ttinfos and not _ttinfo_list: - raise ValueError("No time zone information found.") - - if self._ttinfos: - self._tz_after = self._ttinfos[-1] - else: - self._tz_after = _ttinfo_list[-1] - - # Determine if this is a "fixed offset" zone, meaning that the output - # of the utcoffset, dst and tzname functions does not depend on the - # specific datetime passed. - # - # We make three simplifying assumptions here: - # - # 1. If _tz_after is not a _ttinfo, it has transitions that might - # actually occur (it is possible to construct TZ strings that - # specify STD and DST but no transitions ever occur, such as - # AAA0BBB,0/0,J365/25). - # 2. If _ttinfo_list contains more than one _ttinfo object, the objects - # represent different offsets. - # 3. _ttinfo_list contains no unused _ttinfos (in which case an - # otherwise fixed-offset zone with extra _ttinfos defined may - # appear to *not* be a fixed offset zone). - # - # Violations to these assumptions would be fairly exotic, and exotic - # zones should almost certainly not be used with datetime.time (the - # only thing that would be affected by this). - if len(_ttinfo_list) > 1 or not isinstance(self._tz_after, _ttinfo): - self._fixed_offset = False - elif not _ttinfo_list: - self._fixed_offset = True - else: - self._fixed_offset = _ttinfo_list[0] == self._tz_after - - @staticmethod - def _utcoff_to_dstoff(trans_idx, utcoffsets, isdsts): - # Now we must transform our ttis and abbrs into `_ttinfo` objects, - # but there is an issue: .dst() must return a timedelta with the - # difference between utcoffset() and the "standard" offset, but - # the "base offset" and "DST offset" are not encoded in the file; - # we can infer what they are from the isdst flag, but it is not - # sufficient to to just look at the last standard offset, because - # occasionally countries will shift both DST offset and base offset. - - typecnt = len(isdsts) - dstoffs = [0] * typecnt # Provisionally assign all to 0. - dst_cnt = sum(isdsts) - dst_found = 0 - - for i in range(1, len(trans_idx)): - if dst_cnt == dst_found: - break - - idx = trans_idx[i] - - dst = isdsts[idx] - - # We're only going to look at daylight saving time - if not dst: - continue - - # Skip any offsets that have already been assigned - if dstoffs[idx] != 0: - continue - - dstoff = 0 - utcoff = utcoffsets[idx] - - comp_idx = trans_idx[i - 1] - - if not isdsts[comp_idx]: - dstoff = utcoff - utcoffsets[comp_idx] - - if not dstoff and idx < (typecnt - 1): - comp_idx = trans_idx[i + 1] - - # If the following transition is also DST and we couldn't - # find the DST offset by this point, we're going ot have to - # skip it and hope this transition gets assigned later - if isdsts[comp_idx]: - continue - - dstoff = utcoff - utcoffsets[comp_idx] - - if dstoff: - dst_found += 1 - dstoffs[idx] = dstoff - else: - # If we didn't find a valid value for a given index, we'll end up - # with dstoff = 0 for something where `isdst=1`. This is obviously - # wrong - one hour will be a much better guess than 0 - for idx in range(typecnt): - if not dstoffs[idx] and isdsts[idx]: - dstoffs[idx] = 3600 - - return dstoffs - - @staticmethod - def _ts_to_local(trans_idx, trans_list_utc, utcoffsets): - """Generate number of seconds since 1970 *in the local time*. - - This is necessary to easily find the transition times in local time""" - if not trans_list_utc: - return [[], []] - - # Start with the timestamps and modify in-place - trans_list_wall = [list(trans_list_utc), list(trans_list_utc)] - - if len(utcoffsets) > 1: - offset_0 = utcoffsets[0] - offset_1 = utcoffsets[trans_idx[0]] - if offset_1 > offset_0: - offset_1, offset_0 = offset_0, offset_1 - else: - offset_0 = offset_1 = utcoffsets[0] - - trans_list_wall[0][0] += offset_0 - trans_list_wall[1][0] += offset_1 - - for i in range(1, len(trans_idx)): - offset_0 = utcoffsets[trans_idx[i - 1]] - offset_1 = utcoffsets[trans_idx[i]] - - if offset_1 > offset_0: - offset_1, offset_0 = offset_0, offset_1 - - trans_list_wall[0][i] += offset_0 - trans_list_wall[1][i] += offset_1 - - return trans_list_wall - - -class _ttinfo: - __slots__ = ["utcoff", "dstoff", "tzname"] - - def __init__(self, utcoff, dstoff, tzname): - self.utcoff = utcoff - self.dstoff = dstoff - self.tzname = tzname - - def __eq__(self, other): - return ( - self.utcoff == other.utcoff - and self.dstoff == other.dstoff - and self.tzname == other.tzname - ) - - def __repr__(self): # pragma: nocover - return ( - f"{self.__class__.__name__}" - + f"({self.utcoff}, {self.dstoff}, {self.tzname})" - ) - - -_NO_TTINFO = _ttinfo(None, None, None) - - -class _TZStr: - __slots__ = ( - "std", - "dst", - "start", - "end", - "get_trans_info", - "get_trans_info_fromutc", - "dst_diff", - ) - - def __init__( - self, std_abbr, std_offset, dst_abbr, dst_offset, start=None, end=None - ): - self.dst_diff = dst_offset - std_offset - std_offset = _load_timedelta(std_offset) - self.std = _ttinfo( - utcoff=std_offset, dstoff=_load_timedelta(0), tzname=std_abbr - ) - - self.start = start - self.end = end - - dst_offset = _load_timedelta(dst_offset) - delta = _load_timedelta(self.dst_diff) - self.dst = _ttinfo(utcoff=dst_offset, dstoff=delta, tzname=dst_abbr) - - # These are assertions because the constructor should only be called - # by functions that would fail before passing start or end - assert start is not None, "No transition start specified" - assert end is not None, "No transition end specified" - - self.get_trans_info = self._get_trans_info - self.get_trans_info_fromutc = self._get_trans_info_fromutc - - def transitions(self, year): - start = self.start.year_to_epoch(year) - end = self.end.year_to_epoch(year) - return start, end - - def _get_trans_info(self, ts, year, fold): - """Get the information about the current transition - tti""" - start, end = self.transitions(year) - - # With fold = 0, the period (denominated in local time) with the - # smaller offset starts at the end of the gap and ends at the end of - # the fold; with fold = 1, it runs from the start of the gap to the - # beginning of the fold. - # - # So in order to determine the DST boundaries we need to know both - # the fold and whether DST is positive or negative (rare), and it - # turns out that this boils down to fold XOR is_positive. - if fold == (self.dst_diff >= 0): - end -= self.dst_diff - else: - start += self.dst_diff - - if start < end: - isdst = start <= ts < end - else: - isdst = not (end <= ts < start) - - return self.dst if isdst else self.std - - def _get_trans_info_fromutc(self, ts, year): - start, end = self.transitions(year) - start -= self.std.utcoff.total_seconds() - end -= self.dst.utcoff.total_seconds() - - if start < end: - isdst = start <= ts < end - else: - isdst = not (end <= ts < start) - - # For positive DST, the ambiguous period is one dst_diff after the end - # of DST; for negative DST, the ambiguous period is one dst_diff before - # the start of DST. - if self.dst_diff > 0: - ambig_start = end - ambig_end = end + self.dst_diff - else: - ambig_start = start - ambig_end = start - self.dst_diff - - fold = ambig_start <= ts < ambig_end - - return (self.dst if isdst else self.std, fold) - - -def _post_epoch_days_before_year(year): - """Get the number of days between 1970-01-01 and YEAR-01-01""" - y = year - 1 - return y * 365 + y // 4 - y // 100 + y // 400 - EPOCHORDINAL - - -class _DayOffset: - __slots__ = ["d", "julian", "hour", "minute", "second"] - - def __init__(self, d, julian, hour=2, minute=0, second=0): - if not (0 + julian) <= d <= 365: - min_day = 0 + julian - raise ValueError(f"d must be in [{min_day}, 365], not: {d}") - - self.d = d - self.julian = julian - self.hour = hour - self.minute = minute - self.second = second - - def year_to_epoch(self, year): - days_before_year = _post_epoch_days_before_year(year) - - d = self.d - if self.julian and d >= 59 and calendar.isleap(year): - d += 1 - - epoch = (days_before_year + d) * 86400 - epoch += self.hour * 3600 + self.minute * 60 + self.second - - return epoch - - -class _CalendarOffset: - __slots__ = ["m", "w", "d", "hour", "minute", "second"] - - _DAYS_BEFORE_MONTH = ( - -1, - 0, - 31, - 59, - 90, - 120, - 151, - 181, - 212, - 243, - 273, - 304, - 334, - ) - - def __init__(self, m, w, d, hour=2, minute=0, second=0): - if not 0 < m <= 12: - raise ValueError("m must be in (0, 12]") - - if not 0 < w <= 5: - raise ValueError("w must be in (0, 5]") - - if not 0 <= d <= 6: - raise ValueError("d must be in [0, 6]") - - self.m = m - self.w = w - self.d = d - self.hour = hour - self.minute = minute - self.second = second - - @classmethod - def _ymd2ord(cls, year, month, day): - return ( - _post_epoch_days_before_year(year) - + cls._DAYS_BEFORE_MONTH[month] - + (month > 2 and calendar.isleap(year)) - + day - ) - - # TODO: These are not actually epoch dates as they are expressed in local time - def year_to_epoch(self, year): - """Calculates the datetime of the occurrence from the year""" - # We know year and month, we need to convert w, d into day of month - # - # Week 1 is the first week in which day `d` (where 0 = Sunday) appears. - # Week 5 represents the last occurrence of day `d`, so we need to know - # the range of the month. - first_day, days_in_month = calendar.monthrange(year, self.m) - - # This equation seems magical, so I'll break it down: - # 1. calendar says 0 = Monday, POSIX says 0 = Sunday - # so we need first_day + 1 to get 1 = Monday -> 7 = Sunday, - # which is still equivalent because this math is mod 7 - # 2. Get first day - desired day mod 7: -1 % 7 = 6, so we don't need - # to do anything to adjust negative numbers. - # 3. Add 1 because month days are a 1-based index. - month_day = (self.d - (first_day + 1)) % 7 + 1 - - # Now use a 0-based index version of `w` to calculate the w-th - # occurrence of `d` - month_day += (self.w - 1) * 7 - - # month_day will only be > days_in_month if w was 5, and `w` means - # "last occurrence of `d`", so now we just check if we over-shot the - # end of the month and if so knock off 1 week. - if month_day > days_in_month: - month_day -= 7 - - ordinal = self._ymd2ord(year, self.m, month_day) - epoch = ordinal * 86400 - epoch += self.hour * 3600 + self.minute * 60 + self.second - return epoch - - -def _parse_tz_str(tz_str): - # The tz string has the format: - # - # std[offset[dst[offset],start[/time],end[/time]]] - # - # std and dst must be 3 or more characters long and must not contain - # a leading colon, embedded digits, commas, nor a plus or minus signs; - # The spaces between "std" and "offset" are only for display and are - # not actually present in the string. - # - # The format of the offset is ``[+|-]hh[:mm[:ss]]`` - - offset_str, *start_end_str = tz_str.split(",", 1) - - # fmt: off - parser_re = re.compile( - r"(?P[^<0-9:.+-]+|<[a-zA-Z0-9+\-]+>)" + - r"((?P[+-]?\d{1,2}(:\d{2}(:\d{2})?)?)" + - r"((?P[^0-9:.+-]+|<[a-zA-Z0-9+\-]+>)" + - r"((?P[+-]?\d{1,2}(:\d{2}(:\d{2})?)?))?" + - r")?" + # dst - r")?$" # stdoff - ) - # fmt: on - - m = parser_re.match(offset_str) - - if m is None: - raise ValueError(f"{tz_str} is not a valid TZ string") - - std_abbr = m.group("std") - dst_abbr = m.group("dst") - dst_offset = None - - std_abbr = std_abbr.strip("<>") - - if dst_abbr: - dst_abbr = dst_abbr.strip("<>") - - std_offset = m.group("stdoff") - if std_offset: - try: - std_offset = _parse_tz_delta(std_offset) - except ValueError as e: - raise ValueError(f"Invalid STD offset in {tz_str}") from e - else: - std_offset = 0 - - if dst_abbr is not None: - dst_offset = m.group("dstoff") - if dst_offset: - try: - dst_offset = _parse_tz_delta(dst_offset) - except ValueError as e: - raise ValueError(f"Invalid DST offset in {tz_str}") from e - else: - dst_offset = std_offset + 3600 - - if not start_end_str: - raise ValueError(f"Missing transition rules: {tz_str}") - - start_end_strs = start_end_str[0].split(",", 1) - try: - start, end = (_parse_dst_start_end(x) for x in start_end_strs) - except ValueError as e: - raise ValueError(f"Invalid TZ string: {tz_str}") from e - - return _TZStr(std_abbr, std_offset, dst_abbr, dst_offset, start, end) - elif start_end_str: - raise ValueError(f"Transition rule present without DST: {tz_str}") - else: - # This is a static ttinfo, don't return _TZStr - return _ttinfo( - _load_timedelta(std_offset), _load_timedelta(0), std_abbr - ) - - -def _parse_dst_start_end(dststr): - date, *time = dststr.split("/") - if date[0] == "M": - n_is_julian = False - m = re.match(r"M(\d{1,2})\.(\d).(\d)$", date) - if m is None: - raise ValueError(f"Invalid dst start/end date: {dststr}") - date_offset = tuple(map(int, m.groups())) - offset = _CalendarOffset(*date_offset) - else: - if date[0] == "J": - n_is_julian = True - date = date[1:] - else: - n_is_julian = False - - doy = int(date) - offset = _DayOffset(doy, n_is_julian) - - if time: - time_components = list(map(int, time[0].split(":"))) - n_components = len(time_components) - if n_components < 3: - time_components.extend([0] * (3 - n_components)) - offset.hour, offset.minute, offset.second = time_components - - return offset - - -def _parse_tz_delta(tz_delta): - match = re.match( - r"(?P[+-])?(?P\d{1,2})(:(?P\d{2})(:(?P\d{2}))?)?", - tz_delta, - ) - # Anything passed to this function should already have hit an equivalent - # regular expression to find the section to parse. - assert match is not None, tz_delta - - h, m, s = ( - int(v) if v is not None else 0 - for v in map(match.group, ("h", "m", "s")) - ) - - total = h * 3600 + m * 60 + s - - if not -86400 < total < 86400: - raise ValueError( - "Offset must be strictly between -24h and +24h:" + tz_delta - ) - - # Yes, +5 maps to an offset of -5h - if match.group("sign") != "-": - total *= -1 - - return total diff --git a/venv/Lib/site-packages/backports/zoneinfo/py.typed b/venv/Lib/site-packages/backports/zoneinfo/py.typed deleted file mode 100644 index e69de29..0000000 diff --git a/venv/Lib/site-packages/beautifulsoup4-4.11.1.dist-info/INSTALLER b/venv/Lib/site-packages/beautifulsoup4-4.11.1.dist-info/INSTALLER deleted file mode 100644 index a1b589e..0000000 --- a/venv/Lib/site-packages/beautifulsoup4-4.11.1.dist-info/INSTALLER +++ /dev/null @@ -1 +0,0 @@ -pip diff --git a/venv/Lib/site-packages/beautifulsoup4-4.11.1.dist-info/METADATA b/venv/Lib/site-packages/beautifulsoup4-4.11.1.dist-info/METADATA deleted file mode 100644 index 68aaade..0000000 --- a/venv/Lib/site-packages/beautifulsoup4-4.11.1.dist-info/METADATA +++ /dev/null @@ -1,119 +0,0 @@ -Metadata-Version: 2.1 -Name: beautifulsoup4 -Version: 4.11.1 -Summary: Screen-scraping library -Home-page: https://www.crummy.com/software/BeautifulSoup/bs4/ -Author: Leonard Richardson -Author-email: leonardr@segfault.org -License: MIT -Download-URL: https://www.crummy.com/software/BeautifulSoup/bs4/download/ -Platform: UNKNOWN -Classifier: Development Status :: 5 - Production/Stable -Classifier: Intended Audience :: Developers -Classifier: License :: OSI Approved :: MIT License -Classifier: Programming Language :: Python -Classifier: Programming Language :: Python :: 3 -Classifier: Topic :: Text Processing :: Markup :: HTML -Classifier: Topic :: Text Processing :: Markup :: XML -Classifier: Topic :: Text Processing :: Markup :: SGML -Classifier: Topic :: Software Development :: Libraries :: Python Modules -Requires-Python: >=3.6.0 -Description-Content-Type: text/markdown -Provides-Extra: lxml -Provides-Extra: html5lib -Requires-Dist: soupsieve (>1.2) -Provides-Extra: html5lib -Requires-Dist: html5lib; extra == 'html5lib' -Provides-Extra: lxml -Requires-Dist: lxml; extra == 'lxml' - -Beautiful Soup is a library that makes it easy to scrape information -from web pages. It sits atop an HTML or XML parser, providing Pythonic -idioms for iterating, searching, and modifying the parse tree. - -# Quick start - -``` ->>> from bs4 import BeautifulSoup ->>> soup = BeautifulSoup("

SomebadHTML") ->>> print(soup.prettify()) - - -

- Some - - bad - - HTML - - -

- - ->>> soup.find(text="bad") -'bad' ->>> soup.i -HTML -# ->>> soup = BeautifulSoup("SomebadXML", "xml") -# ->>> print(soup.prettify()) - - - Some - - bad - - XML - - -``` - -To go beyond the basics, [comprehensive documentation is available](https://www.crummy.com/software/BeautifulSoup/bs4/doc/). - -# Links - -* [Homepage](https://www.crummy.com/software/BeautifulSoup/bs4/) -* [Documentation](https://www.crummy.com/software/BeautifulSoup/bs4/doc/) -* [Discussion group](https://groups.google.com/group/beautifulsoup/) -* [Development](https://code.launchpad.net/beautifulsoup/) -* [Bug tracker](https://bugs.launchpad.net/beautifulsoup/) -* [Complete changelog](https://bazaar.launchpad.net/~leonardr/beautifulsoup/bs4/view/head:/CHANGELOG) - -# Note on Python 2 sunsetting - -Beautiful Soup's support for Python 2 was discontinued on December 31, -2020: one year after the sunset date for Python 2 itself. From this -point onward, new Beautiful Soup development will exclusively target -Python 3. The final release of Beautiful Soup 4 to support Python 2 -was 4.9.3. - -# Supporting the project - -If you use Beautiful Soup as part of your professional work, please consider a -[Tidelift subscription](https://tidelift.com/subscription/pkg/pypi-beautifulsoup4?utm_source=pypi-beautifulsoup4&utm_medium=referral&utm_campaign=readme). -This will support many of the free software projects your organization -depends on, not just Beautiful Soup. - -If you use Beautiful Soup for personal projects, the best way to say -thank you is to read -[Tool Safety](https://www.crummy.com/software/BeautifulSoup/zine/), a zine I -wrote about what Beautiful Soup has taught me about software -development. - -# Building the documentation - -The bs4/doc/ directory contains full documentation in Sphinx -format. Run `make html` in that directory to create HTML -documentation. - -# Running the unit tests - -Beautiful Soup supports unit test discovery using Pytest: - -``` -$ pytest -``` - - - diff --git a/venv/Lib/site-packages/beautifulsoup4-4.11.1.dist-info/RECORD b/venv/Lib/site-packages/beautifulsoup4-4.11.1.dist-info/RECORD deleted file mode 100644 index d44f96d..0000000 --- a/venv/Lib/site-packages/beautifulsoup4-4.11.1.dist-info/RECORD +++ /dev/null @@ -1,53 +0,0 @@ -beautifulsoup4-4.11.1.dist-info/INSTALLER,sha256=zuuue4knoyJ-UwPPXg8fezS7VCrXJQrAP7zeNuwvFQg,4 -beautifulsoup4-4.11.1.dist-info/METADATA,sha256=zefuevXradYVap7gKfvpSwLzvs8FSBONKfY8j5HIj-k,3525 -beautifulsoup4-4.11.1.dist-info/RECORD,, -beautifulsoup4-4.11.1.dist-info/WHEEL,sha256=NzFAKnL7g-U64xnS1s5e3mJnxKpOTeOtlXdFwS9yNXI,92 -beautifulsoup4-4.11.1.dist-info/top_level.txt,sha256=gpUVJcTwW3q7-QGp6tAEomZsskknmgSqVe6xn1C0jJI,26 -bs4/__init__.py,sha256=v5VuQqegAzN3bo4kjs6fT0391zvKQGhvBlV841aJ86A,32832 -bs4/__pycache__/__init__.cpython-38.pyc,, -bs4/__pycache__/dammit.cpython-38.pyc,, -bs4/__pycache__/diagnose.cpython-38.pyc,, -bs4/__pycache__/element.cpython-38.pyc,, -bs4/__pycache__/formatter.cpython-38.pyc,, -bs4/builder/__init__.py,sha256=Ny7NmZu3XDndp_elCrz2W8K9OUjrAjHQuYianJR6RDM,24378 -bs4/builder/__pycache__/__init__.cpython-38.pyc,, -bs4/builder/__pycache__/_html5lib.cpython-38.pyc,, -bs4/builder/__pycache__/_htmlparser.cpython-38.pyc,, -bs4/builder/__pycache__/_lxml.cpython-38.pyc,, -bs4/builder/_html5lib.py,sha256=YFOKZf3E22AEp_V2k49U5LmF26bpSZixZrZGSwM_iCU,18946 -bs4/builder/_htmlparser.py,sha256=6RYsAXWb_ppMZGB-7lpEmJQ73tpzSu_CJ5QPaFcJu-Y,19169 -bs4/builder/_lxml.py,sha256=ik6BFGnxAzV2-21S_Wc-7ZeA174muSA_ZhmpnAe3g0E,14904 -bs4/dammit.py,sha256=G0cQfsEqfwJ-FIQMkXgCJwSHMn7t9vPepCrud6fZEKk,41158 -bs4/diagnose.py,sha256=MRbN2bJSpa8VFt8HemqP8BK9hL5ronCxZmrfGRZYwBg,7911 -bs4/element.py,sha256=jjP-cIA3oWJrAhky61wayot92SQFKzJMEE8My6uTPDM,86753 -bs4/formatter.py,sha256=f5UBtvW9twrrQeLjBeLaKp4ntZpUDmUBY8jF3BiLraM,7206 -bs4/tests/__init__.py,sha256=yFvfhDv5vOeho6NEZcI0AIpmuEe9bvC7TsqNp3hDGxQ,49185 -bs4/tests/__pycache__/__init__.cpython-38.pyc,, -bs4/tests/__pycache__/test_builder.cpython-38.pyc,, -bs4/tests/__pycache__/test_builder_registry.cpython-38.pyc,, -bs4/tests/__pycache__/test_dammit.cpython-38.pyc,, -bs4/tests/__pycache__/test_docs.cpython-38.pyc,, -bs4/tests/__pycache__/test_element.cpython-38.pyc,, -bs4/tests/__pycache__/test_formatter.cpython-38.pyc,, -bs4/tests/__pycache__/test_html5lib.cpython-38.pyc,, -bs4/tests/__pycache__/test_htmlparser.cpython-38.pyc,, -bs4/tests/__pycache__/test_lxml.cpython-38.pyc,, -bs4/tests/__pycache__/test_navigablestring.cpython-38.pyc,, -bs4/tests/__pycache__/test_pageelement.cpython-38.pyc,, -bs4/tests/__pycache__/test_soup.cpython-38.pyc,, -bs4/tests/__pycache__/test_tag.cpython-38.pyc,, -bs4/tests/__pycache__/test_tree.cpython-38.pyc,, -bs4/tests/test_builder.py,sha256=nc2JE5EMrEf-p24qhf2R8qAV5PpFiOuNpYCmtmCjlTI,1115 -bs4/tests/test_builder_registry.py,sha256=_Vh2CyYzv4BKoJdCa7s4lsBLUQptskfgiSn3U3810CQ,5068 -bs4/tests/test_dammit.py,sha256=lS3EWCYCtxVE4fC_J2eTcXiChhuaL4Vcbo94B5geIL4,15680 -bs4/tests/test_docs.py,sha256=xoAxnUfoQ7aRqGImwW_9BJDU8WNMZHIuvWqVepvWXt8,1127 -bs4/tests/test_element.py,sha256=92oRSRoGk8gIXAbAGHErKzocx2MK32TqcQdUJ-dGQMo,2377 -bs4/tests/test_formatter.py,sha256=0qV9H7mMDBcnFFH-dwNCrSm2zNi_40WMB2GMcV35PoY,4128 -bs4/tests/test_html5lib.py,sha256=X6r13jfJ-OmG6SL_hyfFNXWs7sEEq_1TmCzCJclxvbA,8246 -bs4/tests/test_htmlparser.py,sha256=BFCspIdhkr8Bss-kHufeNcwa_lvJpVWKgJskPoZgZ7E,5532 -bs4/tests/test_lxml.py,sha256=deaf1YOrR8I0T5yZAV4TDxcAXHzVhdlnsSajGpBoxs0,7376 -bs4/tests/test_navigablestring.py,sha256=RGSgziNf7cZnYdEPsoqL1B2I68TUJp1JmEQVxbh_ryA,5081 -bs4/tests/test_pageelement.py,sha256=fpOU3W5IAz92b0A2VxWKkI5pApObMB17cNzXNF85FfA,27792 -bs4/tests/test_soup.py,sha256=CUnK-rDccIlKMLBP4AweCqRDbPt3Lqzln_BpnBgKm4M,17810 -bs4/tests/test_tag.py,sha256=f19uie7QehvgvhIqNWfjDRR4TKa-ftm_RRoo6LXZyqk,9016 -bs4/tests/test_tree.py,sha256=y9Qvs8nnYj6RnGRSxtoYQQwSja-DlbtukCVs0neVwyU,47557 diff --git a/venv/Lib/site-packages/beautifulsoup4-4.11.1.dist-info/WHEEL b/venv/Lib/site-packages/beautifulsoup4-4.11.1.dist-info/WHEEL deleted file mode 100644 index bff023e..0000000 --- a/venv/Lib/site-packages/beautifulsoup4-4.11.1.dist-info/WHEEL +++ /dev/null @@ -1,5 +0,0 @@ -Wheel-Version: 1.0 -Generator: bdist_wheel (0.31.1) -Root-Is-Purelib: true -Tag: py3-none-any - diff --git a/venv/Lib/site-packages/beautifulsoup4-4.11.1.dist-info/top_level.txt b/venv/Lib/site-packages/beautifulsoup4-4.11.1.dist-info/top_level.txt deleted file mode 100644 index 34b5955..0000000 --- a/venv/Lib/site-packages/beautifulsoup4-4.11.1.dist-info/top_level.txt +++ /dev/null @@ -1,3 +0,0 @@ -bs4 -bs4/builder -bs4/tests diff --git a/venv/Lib/site-packages/bs4/__init__.py b/venv/Lib/site-packages/bs4/__init__.py deleted file mode 100644 index b3c9feb..0000000 --- a/venv/Lib/site-packages/bs4/__init__.py +++ /dev/null @@ -1,812 +0,0 @@ -"""Beautiful Soup Elixir and Tonic - "The Screen-Scraper's Friend". - -http://www.crummy.com/software/BeautifulSoup/ - -Beautiful Soup uses a pluggable XML or HTML parser to parse a -(possibly invalid) document into a tree representation. Beautiful Soup -provides methods and Pythonic idioms that make it easy to navigate, -search, and modify the parse tree. - -Beautiful Soup works with Python 3.5 and up. It works better if lxml -and/or html5lib is installed. - -For more than you ever wanted to know about Beautiful Soup, see the -documentation: http://www.crummy.com/software/BeautifulSoup/bs4/doc/ -""" - -__author__ = "Leonard Richardson (leonardr@segfault.org)" -__version__ = "4.11.1" -__copyright__ = "Copyright (c) 2004-2022 Leonard Richardson" -# Use of this source code is governed by the MIT license. -__license__ = "MIT" - -__all__ = ['BeautifulSoup'] - -from collections import Counter -import os -import re -import sys -import traceback -import warnings - -# The very first thing we do is give a useful error if someone is -# running this code under Python 2. -if sys.version_info.major < 3: - raise ImportError('You are trying to use a Python 3-specific version of Beautiful Soup under Python 2. This will not work. The final version of Beautiful Soup to support Python 2 was 4.9.3.') - -from .builder import ( - builder_registry, - ParserRejectedMarkup, - XMLParsedAsHTMLWarning, -) -from .dammit import UnicodeDammit -from .element import ( - CData, - Comment, - DEFAULT_OUTPUT_ENCODING, - Declaration, - Doctype, - NavigableString, - PageElement, - ProcessingInstruction, - PYTHON_SPECIFIC_ENCODINGS, - ResultSet, - Script, - Stylesheet, - SoupStrainer, - Tag, - TemplateString, - ) - -# Define some custom warnings. -class GuessedAtParserWarning(UserWarning): - """The warning issued when BeautifulSoup has to guess what parser to - use -- probably because no parser was specified in the constructor. - """ - -class MarkupResemblesLocatorWarning(UserWarning): - """The warning issued when BeautifulSoup is given 'markup' that - actually looks like a resource locator -- a URL or a path to a file - on disk. - """ - - -class BeautifulSoup(Tag): - """A data structure representing a parsed HTML or XML document. - - Most of the methods you'll call on a BeautifulSoup object are inherited from - PageElement or Tag. - - Internally, this class defines the basic interface called by the - tree builders when converting an HTML/XML document into a data - structure. The interface abstracts away the differences between - parsers. To write a new tree builder, you'll need to understand - these methods as a whole. - - These methods will be called by the BeautifulSoup constructor: - * reset() - * feed(markup) - - The tree builder may call these methods from its feed() implementation: - * handle_starttag(name, attrs) # See note about return value - * handle_endtag(name) - * handle_data(data) # Appends to the current data node - * endData(containerClass) # Ends the current data node - - No matter how complicated the underlying parser is, you should be - able to build a tree using 'start tag' events, 'end tag' events, - 'data' events, and "done with data" events. - - If you encounter an empty-element tag (aka a self-closing tag, - like HTML's
tag), call handle_starttag and then - handle_endtag. - """ - - # Since BeautifulSoup subclasses Tag, it's possible to treat it as - # a Tag with a .name. This name makes it clear the BeautifulSoup - # object isn't a real markup tag. - ROOT_TAG_NAME = '[document]' - - # If the end-user gives no indication which tree builder they - # want, look for one with these features. - DEFAULT_BUILDER_FEATURES = ['html', 'fast'] - - # A string containing all ASCII whitespace characters, used in - # endData() to detect data chunks that seem 'empty'. - ASCII_SPACES = '\x20\x0a\x09\x0c\x0d' - - NO_PARSER_SPECIFIED_WARNING = "No parser was explicitly specified, so I'm using the best available %(markup_type)s parser for this system (\"%(parser)s\"). This usually isn't a problem, but if you run this code on another system, or in a different virtual environment, it may use a different parser and behave differently.\n\nThe code that caused this warning is on line %(line_number)s of the file %(filename)s. To get rid of this warning, pass the additional argument 'features=\"%(parser)s\"' to the BeautifulSoup constructor.\n" - - def __init__(self, markup="", features=None, builder=None, - parse_only=None, from_encoding=None, exclude_encodings=None, - element_classes=None, **kwargs): - """Constructor. - - :param markup: A string or a file-like object representing - markup to be parsed. - - :param features: Desirable features of the parser to be - used. This may be the name of a specific parser ("lxml", - "lxml-xml", "html.parser", or "html5lib") or it may be the - type of markup to be used ("html", "html5", "xml"). It's - recommended that you name a specific parser, so that - Beautiful Soup gives you the same results across platforms - and virtual environments. - - :param builder: A TreeBuilder subclass to instantiate (or - instance to use) instead of looking one up based on - `features`. You only need to use this if you've implemented a - custom TreeBuilder. - - :param parse_only: A SoupStrainer. Only parts of the document - matching the SoupStrainer will be considered. This is useful - when parsing part of a document that would otherwise be too - large to fit into memory. - - :param from_encoding: A string indicating the encoding of the - document to be parsed. Pass this in if Beautiful Soup is - guessing wrongly about the document's encoding. - - :param exclude_encodings: A list of strings indicating - encodings known to be wrong. Pass this in if you don't know - the document's encoding but you know Beautiful Soup's guess is - wrong. - - :param element_classes: A dictionary mapping BeautifulSoup - classes like Tag and NavigableString, to other classes you'd - like to be instantiated instead as the parse tree is - built. This is useful for subclassing Tag or NavigableString - to modify default behavior. - - :param kwargs: For backwards compatibility purposes, the - constructor accepts certain keyword arguments used in - Beautiful Soup 3. None of these arguments do anything in - Beautiful Soup 4; they will result in a warning and then be - ignored. - - Apart from this, any keyword arguments passed into the - BeautifulSoup constructor are propagated to the TreeBuilder - constructor. This makes it possible to configure a - TreeBuilder by passing in arguments, not just by saying which - one to use. - """ - if 'convertEntities' in kwargs: - del kwargs['convertEntities'] - warnings.warn( - "BS4 does not respect the convertEntities argument to the " - "BeautifulSoup constructor. Entities are always converted " - "to Unicode characters.") - - if 'markupMassage' in kwargs: - del kwargs['markupMassage'] - warnings.warn( - "BS4 does not respect the markupMassage argument to the " - "BeautifulSoup constructor. The tree builder is responsible " - "for any necessary markup massage.") - - if 'smartQuotesTo' in kwargs: - del kwargs['smartQuotesTo'] - warnings.warn( - "BS4 does not respect the smartQuotesTo argument to the " - "BeautifulSoup constructor. Smart quotes are always converted " - "to Unicode characters.") - - if 'selfClosingTags' in kwargs: - del kwargs['selfClosingTags'] - warnings.warn( - "BS4 does not respect the selfClosingTags argument to the " - "BeautifulSoup constructor. The tree builder is responsible " - "for understanding self-closing tags.") - - if 'isHTML' in kwargs: - del kwargs['isHTML'] - warnings.warn( - "BS4 does not respect the isHTML argument to the " - "BeautifulSoup constructor. Suggest you use " - "features='lxml' for HTML and features='lxml-xml' for " - "XML.") - - def deprecated_argument(old_name, new_name): - if old_name in kwargs: - warnings.warn( - 'The "%s" argument to the BeautifulSoup constructor ' - 'has been renamed to "%s."' % (old_name, new_name), - DeprecationWarning - ) - return kwargs.pop(old_name) - return None - - parse_only = parse_only or deprecated_argument( - "parseOnlyThese", "parse_only") - - from_encoding = from_encoding or deprecated_argument( - "fromEncoding", "from_encoding") - - if from_encoding and isinstance(markup, str): - warnings.warn("You provided Unicode markup but also provided a value for from_encoding. Your from_encoding will be ignored.") - from_encoding = None - - self.element_classes = element_classes or dict() - - # We need this information to track whether or not the builder - # was specified well enough that we can omit the 'you need to - # specify a parser' warning. - original_builder = builder - original_features = features - - if isinstance(builder, type): - # A builder class was passed in; it needs to be instantiated. - builder_class = builder - builder = None - elif builder is None: - if isinstance(features, str): - features = [features] - if features is None or len(features) == 0: - features = self.DEFAULT_BUILDER_FEATURES - builder_class = builder_registry.lookup(*features) - if builder_class is None: - raise FeatureNotFound( - "Couldn't find a tree builder with the features you " - "requested: %s. Do you need to install a parser library?" - % ",".join(features)) - - # At this point either we have a TreeBuilder instance in - # builder, or we have a builder_class that we can instantiate - # with the remaining **kwargs. - if builder is None: - builder = builder_class(**kwargs) - if not original_builder and not ( - original_features == builder.NAME or - original_features in builder.ALTERNATE_NAMES - ) and markup: - # The user did not tell us which TreeBuilder to use, - # and we had to guess. Issue a warning. - if builder.is_xml: - markup_type = "XML" - else: - markup_type = "HTML" - - # This code adapted from warnings.py so that we get the same line - # of code as our warnings.warn() call gets, even if the answer is wrong - # (as it may be in a multithreading situation). - caller = None - try: - caller = sys._getframe(1) - except ValueError: - pass - if caller: - globals = caller.f_globals - line_number = caller.f_lineno - else: - globals = sys.__dict__ - line_number= 1 - filename = globals.get('__file__') - if filename: - fnl = filename.lower() - if fnl.endswith((".pyc", ".pyo")): - filename = filename[:-1] - if filename: - # If there is no filename at all, the user is most likely in a REPL, - # and the warning is not necessary. - values = dict( - filename=filename, - line_number=line_number, - parser=builder.NAME, - markup_type=markup_type - ) - warnings.warn( - self.NO_PARSER_SPECIFIED_WARNING % values, - GuessedAtParserWarning, stacklevel=2 - ) - else: - if kwargs: - warnings.warn("Keyword arguments to the BeautifulSoup constructor will be ignored. These would normally be passed into the TreeBuilder constructor, but a TreeBuilder instance was passed in as `builder`.") - - self.builder = builder - self.is_xml = builder.is_xml - self.known_xml = self.is_xml - self._namespaces = dict() - self.parse_only = parse_only - - if hasattr(markup, 'read'): # It's a file-type object. - markup = markup.read() - elif len(markup) <= 256 and ( - (isinstance(markup, bytes) and not b'<' in markup) - or (isinstance(markup, str) and not '<' in markup) - ): - # Issue warnings for a couple beginner problems - # involving passing non-markup to Beautiful Soup. - # Beautiful Soup will still parse the input as markup, - # since that is sometimes the intended behavior. - if not self._markup_is_url(markup): - self._markup_resembles_filename(markup) - - rejections = [] - success = False - for (self.markup, self.original_encoding, self.declared_html_encoding, - self.contains_replacement_characters) in ( - self.builder.prepare_markup( - markup, from_encoding, exclude_encodings=exclude_encodings)): - self.reset() - self.builder.initialize_soup(self) - try: - self._feed() - success = True - break - except ParserRejectedMarkup as e: - rejections.append(e) - pass - - if not success: - other_exceptions = [str(e) for e in rejections] - raise ParserRejectedMarkup( - "The markup you provided was rejected by the parser. Trying a different parser or a different encoding may help.\n\nOriginal exception(s) from parser:\n " + "\n ".join(other_exceptions) - ) - - # Clear out the markup and remove the builder's circular - # reference to this object. - self.markup = None - self.builder.soup = None - - def __copy__(self): - """Copy a BeautifulSoup object by converting the document to a string and parsing it again.""" - copy = type(self)( - self.encode('utf-8'), builder=self.builder, from_encoding='utf-8' - ) - - # Although we encoded the tree to UTF-8, that may not have - # been the encoding of the original markup. Set the copy's - # .original_encoding to reflect the original object's - # .original_encoding. - copy.original_encoding = self.original_encoding - return copy - - def __getstate__(self): - # Frequently a tree builder can't be pickled. - d = dict(self.__dict__) - if 'builder' in d and d['builder'] is not None and not self.builder.picklable: - d['builder'] = None - return d - - @classmethod - def _decode_markup(cls, markup): - """Ensure `markup` is bytes so it's safe to send into warnings.warn. - - TODO: warnings.warn had this problem back in 2010 but it might not - anymore. - """ - if isinstance(markup, bytes): - decoded = markup.decode('utf-8', 'replace') - else: - decoded = markup - return decoded - - @classmethod - def _markup_is_url(cls, markup): - """Error-handling method to raise a warning if incoming markup looks - like a URL. - - :param markup: A string. - :return: Whether or not the markup resembles a URL - closely enough to justify a warning. - """ - if isinstance(markup, bytes): - space = b' ' - cant_start_with = (b"http:", b"https:") - elif isinstance(markup, str): - space = ' ' - cant_start_with = ("http:", "https:") - else: - return False - - if any(markup.startswith(prefix) for prefix in cant_start_with): - if not space in markup: - warnings.warn( - 'The input looks more like a URL than markup. You may want to use' - ' an HTTP client like requests to get the document behind' - ' the URL, and feed that document to Beautiful Soup.', - MarkupResemblesLocatorWarning - ) - return True - return False - - @classmethod - def _markup_resembles_filename(cls, markup): - """Error-handling method to raise a warning if incoming markup - resembles a filename. - - :param markup: A bytestring or string. - :return: Whether or not the markup resembles a filename - closely enough to justify a warning. - """ - path_characters = '/\\' - extensions = ['.html', '.htm', '.xml', '.xhtml', '.txt'] - if isinstance(markup, bytes): - path_characters = path_characters.encode("utf8") - extensions = [x.encode('utf8') for x in extensions] - filelike = False - if any(x in markup for x in path_characters): - filelike = True - else: - lower = markup.lower() - if any(lower.endswith(ext) for ext in extensions): - filelike = True - if filelike: - warnings.warn( - 'The input looks more like a filename than markup. You may' - ' want to open this file and pass the filehandle into' - ' Beautiful Soup.', - MarkupResemblesLocatorWarning - ) - return True - return False - - def _feed(self): - """Internal method that parses previously set markup, creating a large - number of Tag and NavigableString objects. - """ - # Convert the document to Unicode. - self.builder.reset() - - self.builder.feed(self.markup) - # Close out any unfinished strings and close all the open tags. - self.endData() - while self.currentTag.name != self.ROOT_TAG_NAME: - self.popTag() - - def reset(self): - """Reset this object to a state as though it had never parsed any - markup. - """ - Tag.__init__(self, self, self.builder, self.ROOT_TAG_NAME) - self.hidden = 1 - self.builder.reset() - self.current_data = [] - self.currentTag = None - self.tagStack = [] - self.open_tag_counter = Counter() - self.preserve_whitespace_tag_stack = [] - self.string_container_stack = [] - self.pushTag(self) - - def new_tag(self, name, namespace=None, nsprefix=None, attrs={}, - sourceline=None, sourcepos=None, **kwattrs): - """Create a new Tag associated with this BeautifulSoup object. - - :param name: The name of the new Tag. - :param namespace: The URI of the new Tag's XML namespace, if any. - :param prefix: The prefix for the new Tag's XML namespace, if any. - :param attrs: A dictionary of this Tag's attribute values; can - be used instead of `kwattrs` for attributes like 'class' - that are reserved words in Python. - :param sourceline: The line number where this tag was - (purportedly) found in its source document. - :param sourcepos: The character position within `sourceline` where this - tag was (purportedly) found. - :param kwattrs: Keyword arguments for the new Tag's attribute values. - - """ - kwattrs.update(attrs) - return self.element_classes.get(Tag, Tag)( - None, self.builder, name, namespace, nsprefix, kwattrs, - sourceline=sourceline, sourcepos=sourcepos - ) - - def string_container(self, base_class=None): - container = base_class or NavigableString - - # There may be a general override of NavigableString. - container = self.element_classes.get( - container, container - ) - - # On top of that, we may be inside a tag that needs a special - # container class. - if self.string_container_stack and container is NavigableString: - container = self.builder.string_containers.get( - self.string_container_stack[-1].name, container - ) - return container - - def new_string(self, s, subclass=None): - """Create a new NavigableString associated with this BeautifulSoup - object. - """ - container = self.string_container(subclass) - return container(s) - - def insert_before(self, *args): - """This method is part of the PageElement API, but `BeautifulSoup` doesn't implement - it because there is nothing before or after it in the parse tree. - """ - raise NotImplementedError("BeautifulSoup objects don't support insert_before().") - - def insert_after(self, *args): - """This method is part of the PageElement API, but `BeautifulSoup` doesn't implement - it because there is nothing before or after it in the parse tree. - """ - raise NotImplementedError("BeautifulSoup objects don't support insert_after().") - - def popTag(self): - """Internal method called by _popToTag when a tag is closed.""" - tag = self.tagStack.pop() - if tag.name in self.open_tag_counter: - self.open_tag_counter[tag.name] -= 1 - if self.preserve_whitespace_tag_stack and tag == self.preserve_whitespace_tag_stack[-1]: - self.preserve_whitespace_tag_stack.pop() - if self.string_container_stack and tag == self.string_container_stack[-1]: - self.string_container_stack.pop() - #print("Pop", tag.name) - if self.tagStack: - self.currentTag = self.tagStack[-1] - return self.currentTag - - def pushTag(self, tag): - """Internal method called by handle_starttag when a tag is opened.""" - #print("Push", tag.name) - if self.currentTag is not None: - self.currentTag.contents.append(tag) - self.tagStack.append(tag) - self.currentTag = self.tagStack[-1] - if tag.name != self.ROOT_TAG_NAME: - self.open_tag_counter[tag.name] += 1 - if tag.name in self.builder.preserve_whitespace_tags: - self.preserve_whitespace_tag_stack.append(tag) - if tag.name in self.builder.string_containers: - self.string_container_stack.append(tag) - - def endData(self, containerClass=None): - """Method called by the TreeBuilder when the end of a data segment - occurs. - """ - if self.current_data: - current_data = ''.join(self.current_data) - # If whitespace is not preserved, and this string contains - # nothing but ASCII spaces, replace it with a single space - # or newline. - if not self.preserve_whitespace_tag_stack: - strippable = True - for i in current_data: - if i not in self.ASCII_SPACES: - strippable = False - break - if strippable: - if '\n' in current_data: - current_data = '\n' - else: - current_data = ' ' - - # Reset the data collector. - self.current_data = [] - - # Should we add this string to the tree at all? - if self.parse_only and len(self.tagStack) <= 1 and \ - (not self.parse_only.text or \ - not self.parse_only.search(current_data)): - return - - containerClass = self.string_container(containerClass) - o = containerClass(current_data) - self.object_was_parsed(o) - - def object_was_parsed(self, o, parent=None, most_recent_element=None): - """Method called by the TreeBuilder to integrate an object into the parse tree.""" - if parent is None: - parent = self.currentTag - if most_recent_element is not None: - previous_element = most_recent_element - else: - previous_element = self._most_recent_element - - next_element = previous_sibling = next_sibling = None - if isinstance(o, Tag): - next_element = o.next_element - next_sibling = o.next_sibling - previous_sibling = o.previous_sibling - if previous_element is None: - previous_element = o.previous_element - - fix = parent.next_element is not None - - o.setup(parent, previous_element, next_element, previous_sibling, next_sibling) - - self._most_recent_element = o - parent.contents.append(o) - - # Check if we are inserting into an already parsed node. - if fix: - self._linkage_fixer(parent) - - def _linkage_fixer(self, el): - """Make sure linkage of this fragment is sound.""" - - first = el.contents[0] - child = el.contents[-1] - descendant = child - - if child is first and el.parent is not None: - # Parent should be linked to first child - el.next_element = child - # We are no longer linked to whatever this element is - prev_el = child.previous_element - if prev_el is not None and prev_el is not el: - prev_el.next_element = None - # First child should be linked to the parent, and no previous siblings. - child.previous_element = el - child.previous_sibling = None - - # We have no sibling as we've been appended as the last. - child.next_sibling = None - - # This index is a tag, dig deeper for a "last descendant" - if isinstance(child, Tag) and child.contents: - descendant = child._last_descendant(False) - - # As the final step, link last descendant. It should be linked - # to the parent's next sibling (if found), else walk up the chain - # and find a parent with a sibling. It should have no next sibling. - descendant.next_element = None - descendant.next_sibling = None - target = el - while True: - if target is None: - break - elif target.next_sibling is not None: - descendant.next_element = target.next_sibling - target.next_sibling.previous_element = child - break - target = target.parent - - def _popToTag(self, name, nsprefix=None, inclusivePop=True): - """Pops the tag stack up to and including the most recent - instance of the given tag. - - If there are no open tags with the given name, nothing will be - popped. - - :param name: Pop up to the most recent tag with this name. - :param nsprefix: The namespace prefix that goes with `name`. - :param inclusivePop: It this is false, pops the tag stack up - to but *not* including the most recent instqance of the - given tag. - - """ - #print("Popping to %s" % name) - if name == self.ROOT_TAG_NAME: - # The BeautifulSoup object itself can never be popped. - return - - most_recently_popped = None - - stack_size = len(self.tagStack) - for i in range(stack_size - 1, 0, -1): - if not self.open_tag_counter.get(name): - break - t = self.tagStack[i] - if (name == t.name and nsprefix == t.prefix): - if inclusivePop: - most_recently_popped = self.popTag() - break - most_recently_popped = self.popTag() - - return most_recently_popped - - def handle_starttag(self, name, namespace, nsprefix, attrs, sourceline=None, - sourcepos=None, namespaces=None): - """Called by the tree builder when a new tag is encountered. - - :param name: Name of the tag. - :param nsprefix: Namespace prefix for the tag. - :param attrs: A dictionary of attribute values. - :param sourceline: The line number where this tag was found in its - source document. - :param sourcepos: The character position within `sourceline` where this - tag was found. - :param namespaces: A dictionary of all namespace prefix mappings - currently in scope in the document. - - If this method returns None, the tag was rejected by an active - SoupStrainer. You should proceed as if the tag had not occurred - in the document. For instance, if this was a self-closing tag, - don't call handle_endtag. - """ - # print("Start tag %s: %s" % (name, attrs)) - self.endData() - - if (self.parse_only and len(self.tagStack) <= 1 - and (self.parse_only.text - or not self.parse_only.search_tag(name, attrs))): - return None - - tag = self.element_classes.get(Tag, Tag)( - self, self.builder, name, namespace, nsprefix, attrs, - self.currentTag, self._most_recent_element, - sourceline=sourceline, sourcepos=sourcepos, - namespaces=namespaces - ) - if tag is None: - return tag - if self._most_recent_element is not None: - self._most_recent_element.next_element = tag - self._most_recent_element = tag - self.pushTag(tag) - return tag - - def handle_endtag(self, name, nsprefix=None): - """Called by the tree builder when an ending tag is encountered. - - :param name: Name of the tag. - :param nsprefix: Namespace prefix for the tag. - """ - #print("End tag: " + name) - self.endData() - self._popToTag(name, nsprefix) - - def handle_data(self, data): - """Called by the tree builder when a chunk of textual data is encountered.""" - self.current_data.append(data) - - def decode(self, pretty_print=False, - eventual_encoding=DEFAULT_OUTPUT_ENCODING, - formatter="minimal"): - """Returns a string or Unicode representation of the parse tree - as an HTML or XML document. - - :param pretty_print: If this is True, indentation will be used to - make the document more readable. - :param eventual_encoding: The encoding of the final document. - If this is None, the document will be a Unicode string. - """ - if self.is_xml: - # Print the XML declaration - encoding_part = '' - if eventual_encoding in PYTHON_SPECIFIC_ENCODINGS: - # This is a special Python encoding; it can't actually - # go into an XML document because it means nothing - # outside of Python. - eventual_encoding = None - if eventual_encoding != None: - encoding_part = ' encoding="%s"' % eventual_encoding - prefix = '\n' % encoding_part - else: - prefix = '' - if not pretty_print: - indent_level = None - else: - indent_level = 0 - return prefix + super(BeautifulSoup, self).decode( - indent_level, eventual_encoding, formatter) - -# Aliases to make it easier to get started quickly, e.g. 'from bs4 import _soup' -_s = BeautifulSoup -_soup = BeautifulSoup - -class BeautifulStoneSoup(BeautifulSoup): - """Deprecated interface to an XML parser.""" - - def __init__(self, *args, **kwargs): - kwargs['features'] = 'xml' - warnings.warn( - 'The BeautifulStoneSoup class is deprecated. Instead of using ' - 'it, pass features="xml" into the BeautifulSoup constructor.', - DeprecationWarning - ) - super(BeautifulStoneSoup, self).__init__(*args, **kwargs) - - -class StopParsing(Exception): - """Exception raised by a TreeBuilder if it's unable to continue parsing.""" - pass - -class FeatureNotFound(ValueError): - """Exception raised by the BeautifulSoup constructor if no parser with the - requested features is found. - """ - pass - - -#If this file is run as a script, act as an HTML pretty-printer. -if __name__ == '__main__': - import sys - soup = BeautifulSoup(sys.stdin) - print((soup.prettify())) diff --git a/venv/Lib/site-packages/bs4/__pycache__/__init__.cpython-38.pyc b/venv/Lib/site-packages/bs4/__pycache__/__init__.cpython-38.pyc deleted file mode 100644 index ec699ff..0000000 Binary files a/venv/Lib/site-packages/bs4/__pycache__/__init__.cpython-38.pyc and /dev/null differ diff --git a/venv/Lib/site-packages/bs4/__pycache__/dammit.cpython-38.pyc b/venv/Lib/site-packages/bs4/__pycache__/dammit.cpython-38.pyc deleted file mode 100644 index e6f637f..0000000 Binary files a/venv/Lib/site-packages/bs4/__pycache__/dammit.cpython-38.pyc and /dev/null differ diff --git a/venv/Lib/site-packages/bs4/__pycache__/diagnose.cpython-38.pyc b/venv/Lib/site-packages/bs4/__pycache__/diagnose.cpython-38.pyc deleted file mode 100644 index 853d58b..0000000 Binary files a/venv/Lib/site-packages/bs4/__pycache__/diagnose.cpython-38.pyc and /dev/null differ diff --git a/venv/Lib/site-packages/bs4/__pycache__/element.cpython-38.pyc b/venv/Lib/site-packages/bs4/__pycache__/element.cpython-38.pyc deleted file mode 100644 index 06dc7f5..0000000 Binary files a/venv/Lib/site-packages/bs4/__pycache__/element.cpython-38.pyc and /dev/null differ diff --git a/venv/Lib/site-packages/bs4/__pycache__/formatter.cpython-38.pyc b/venv/Lib/site-packages/bs4/__pycache__/formatter.cpython-38.pyc deleted file mode 100644 index e553c27..0000000 Binary files a/venv/Lib/site-packages/bs4/__pycache__/formatter.cpython-38.pyc and /dev/null differ diff --git a/venv/Lib/site-packages/bs4/builder/__init__.py b/venv/Lib/site-packages/bs4/builder/__init__.py deleted file mode 100644 index 9f789f3..0000000 --- a/venv/Lib/site-packages/bs4/builder/__init__.py +++ /dev/null @@ -1,631 +0,0 @@ -# Use of this source code is governed by the MIT license. -__license__ = "MIT" - -from collections import defaultdict -import itertools -import re -import warnings -import sys -from bs4.element import ( - CharsetMetaAttributeValue, - ContentMetaAttributeValue, - RubyParenthesisString, - RubyTextString, - Stylesheet, - Script, - TemplateString, - nonwhitespace_re -) - -__all__ = [ - 'HTMLTreeBuilder', - 'SAXTreeBuilder', - 'TreeBuilder', - 'TreeBuilderRegistry', - ] - -# Some useful features for a TreeBuilder to have. -FAST = 'fast' -PERMISSIVE = 'permissive' -STRICT = 'strict' -XML = 'xml' -HTML = 'html' -HTML_5 = 'html5' - -class XMLParsedAsHTMLWarning(UserWarning): - """The warning issued when an HTML parser is used to parse - XML that is not XHTML. - """ - MESSAGE = """It looks like you're parsing an XML document using an HTML parser. If this really is an HTML document (maybe it's XHTML?), you can ignore or filter this warning. If it's XML, you should know that using an XML parser will be more reliable. To parse this document as XML, make sure you have the lxml package installed, and pass the keyword argument `features="xml"` into the BeautifulSoup constructor.""" - - -class TreeBuilderRegistry(object): - """A way of looking up TreeBuilder subclasses by their name or by desired - features. - """ - - def __init__(self): - self.builders_for_feature = defaultdict(list) - self.builders = [] - - def register(self, treebuilder_class): - """Register a treebuilder based on its advertised features. - - :param treebuilder_class: A subclass of Treebuilder. its .features - attribute should list its features. - """ - for feature in treebuilder_class.features: - self.builders_for_feature[feature].insert(0, treebuilder_class) - self.builders.insert(0, treebuilder_class) - - def lookup(self, *features): - """Look up a TreeBuilder subclass with the desired features. - - :param features: A list of features to look for. If none are - provided, the most recently registered TreeBuilder subclass - will be used. - :return: A TreeBuilder subclass, or None if there's no - registered subclass with all the requested features. - """ - if len(self.builders) == 0: - # There are no builders at all. - return None - - if len(features) == 0: - # They didn't ask for any features. Give them the most - # recently registered builder. - return self.builders[0] - - # Go down the list of features in order, and eliminate any builders - # that don't match every feature. - features = list(features) - features.reverse() - candidates = None - candidate_set = None - while len(features) > 0: - feature = features.pop() - we_have_the_feature = self.builders_for_feature.get(feature, []) - if len(we_have_the_feature) > 0: - if candidates is None: - candidates = we_have_the_feature - candidate_set = set(candidates) - else: - # Eliminate any candidates that don't have this feature. - candidate_set = candidate_set.intersection( - set(we_have_the_feature)) - - # The only valid candidates are the ones in candidate_set. - # Go through the original list of candidates and pick the first one - # that's in candidate_set. - if candidate_set is None: - return None - for candidate in candidates: - if candidate in candidate_set: - return candidate - return None - -# The BeautifulSoup class will take feature lists from developers and use them -# to look up builders in this registry. -builder_registry = TreeBuilderRegistry() - -class TreeBuilder(object): - """Turn a textual document into a Beautiful Soup object tree.""" - - NAME = "[Unknown tree builder]" - ALTERNATE_NAMES = [] - features = [] - - is_xml = False - picklable = False - empty_element_tags = None # A tag will be considered an empty-element - # tag when and only when it has no contents. - - # A value for these tag/attribute combinations is a space- or - # comma-separated list of CDATA, rather than a single CDATA. - DEFAULT_CDATA_LIST_ATTRIBUTES = {} - - # Whitespace should be preserved inside these tags. - DEFAULT_PRESERVE_WHITESPACE_TAGS = set() - - # The textual contents of tags with these names should be - # instantiated with some class other than NavigableString. - DEFAULT_STRING_CONTAINERS = {} - - USE_DEFAULT = object() - - # Most parsers don't keep track of line numbers. - TRACKS_LINE_NUMBERS = False - - def __init__(self, multi_valued_attributes=USE_DEFAULT, - preserve_whitespace_tags=USE_DEFAULT, - store_line_numbers=USE_DEFAULT, - string_containers=USE_DEFAULT, - ): - """Constructor. - - :param multi_valued_attributes: If this is set to None, the - TreeBuilder will not turn any values for attributes like - 'class' into lists. Setting this to a dictionary will - customize this behavior; look at DEFAULT_CDATA_LIST_ATTRIBUTES - for an example. - - Internally, these are called "CDATA list attributes", but that - probably doesn't make sense to an end-user, so the argument name - is `multi_valued_attributes`. - - :param preserve_whitespace_tags: A list of tags to treat - the way 
 tags are treated in HTML. Tags in this list
-         are immune from pretty-printing; their contents will always be
-         output as-is.
-
-        :param string_containers: A dictionary mapping tag names to
-        the classes that should be instantiated to contain the textual
-        contents of those tags. The default is to use NavigableString
-        for every tag, no matter what the name. You can override the
-        default by changing DEFAULT_STRING_CONTAINERS.
-
-        :param store_line_numbers: If the parser keeps track of the
-         line numbers and positions of the original markup, that
-         information will, by default, be stored in each corresponding
-         `Tag` object. You can turn this off by passing
-         store_line_numbers=False. If the parser you're using doesn't 
-         keep track of this information, then setting store_line_numbers=True
-         will do nothing.
-        """
-        self.soup = None
-        if multi_valued_attributes is self.USE_DEFAULT:
-            multi_valued_attributes = self.DEFAULT_CDATA_LIST_ATTRIBUTES
-        self.cdata_list_attributes = multi_valued_attributes
-        if preserve_whitespace_tags is self.USE_DEFAULT:
-            preserve_whitespace_tags = self.DEFAULT_PRESERVE_WHITESPACE_TAGS
-        self.preserve_whitespace_tags = preserve_whitespace_tags
-        if store_line_numbers == self.USE_DEFAULT:
-            store_line_numbers = self.TRACKS_LINE_NUMBERS
-        self.store_line_numbers = store_line_numbers 
-        if string_containers == self.USE_DEFAULT:
-            string_containers = self.DEFAULT_STRING_CONTAINERS
-        self.string_containers = string_containers
-        
-    def initialize_soup(self, soup):
-        """The BeautifulSoup object has been initialized and is now
-        being associated with the TreeBuilder.
-
-        :param soup: A BeautifulSoup object.
-        """
-        self.soup = soup
-        
-    def reset(self):
-        """Do any work necessary to reset the underlying parser
-        for a new document.
-
-        By default, this does nothing.
-        """
-        pass
-
-    def can_be_empty_element(self, tag_name):
-        """Might a tag with this name be an empty-element tag?
-
-        The final markup may or may not actually present this tag as
-        self-closing.
-
-        For instance: an HTMLBuilder does not consider a 
 tag to be
-        an empty-element tag (it's not in
-        HTMLBuilder.empty_element_tags). This means an empty 
 tag
-        will be presented as "
", not "
" or "
".
-
-        The default implementation has no opinion about which tags are
-        empty-element tags, so a tag will be presented as an
-        empty-element tag if and only if it has no children.
-        "" will become "", and "bar" will
-        be left alone.
-
-        :param tag_name: The name of a markup tag.
-        """
-        if self.empty_element_tags is None:
-            return True
-        return tag_name in self.empty_element_tags
-    
-    def feed(self, markup):
-        """Run some incoming markup through some parsing process,
-        populating the `BeautifulSoup` object in self.soup.
-
-        This method is not implemented in TreeBuilder; it must be
-        implemented in subclasses.
-
-        :return: None.
-        """
-        raise NotImplementedError()
-
-    def prepare_markup(self, markup, user_specified_encoding=None,
-                       document_declared_encoding=None, exclude_encodings=None):
-        """Run any preliminary steps necessary to make incoming markup
-        acceptable to the parser.
-
-        :param markup: Some markup -- probably a bytestring.
-        :param user_specified_encoding: The user asked to try this encoding.
-        :param document_declared_encoding: The markup itself claims to be
-            in this encoding. NOTE: This argument is not used by the
-            calling code and can probably be removed.
-        :param exclude_encodings: The user asked _not_ to try any of
-            these encodings.
-
-        :yield: A series of 4-tuples:
-         (markup, encoding, declared encoding,
-          has undergone character replacement)
-
-         Each 4-tuple represents a strategy for converting the
-         document to Unicode and parsing it. Each strategy will be tried 
-         in turn.
-
-         By default, the only strategy is to parse the markup
-         as-is. See `LXMLTreeBuilderForXML` and
-         `HTMLParserTreeBuilder` for implementations that take into
-         account the quirks of particular parsers.
-        """
-        yield markup, None, None, False
-
-    def test_fragment_to_document(self, fragment):
-        """Wrap an HTML fragment to make it look like a document.
-
-        Different parsers do this differently. For instance, lxml
-        introduces an empty  tag, and html5lib
-        doesn't. Abstracting this away lets us write simple tests
-        which run HTML fragments through the parser and compare the
-        results against other HTML fragments.
-
-        This method should not be used outside of tests.
-
-        :param fragment: A string -- fragment of HTML.
-        :return: A string -- a full HTML document.
-        """
-        return fragment
-
-    def set_up_substitutions(self, tag):
-        """Set up any substitutions that will need to be performed on 
-        a `Tag` when it's output as a string.
-
-        By default, this does nothing. See `HTMLTreeBuilder` for a
-        case where this is used.
-
-        :param tag: A `Tag`
-        :return: Whether or not a substitution was performed.
-        """
-        return False
-
-    def _replace_cdata_list_attribute_values(self, tag_name, attrs):
-        """When an attribute value is associated with a tag that can
-        have multiple values for that attribute, convert the string
-        value to a list of strings.
-
-        Basically, replaces class="foo bar" with class=["foo", "bar"]
-
-        NOTE: This method modifies its input in place.
-
-        :param tag_name: The name of a tag.
-        :param attrs: A dictionary containing the tag's attributes.
-           Any appropriate attribute values will be modified in place.
-        """
-        if not attrs:
-            return attrs
-        if self.cdata_list_attributes:
-            universal = self.cdata_list_attributes.get('*', [])
-            tag_specific = self.cdata_list_attributes.get(
-                tag_name.lower(), None)
-            for attr in list(attrs.keys()):
-                if attr in universal or (tag_specific and attr in tag_specific):
-                    # We have a "class"-type attribute whose string
-                    # value is a whitespace-separated list of
-                    # values. Split it into a list.
-                    value = attrs[attr]
-                    if isinstance(value, str):
-                        values = nonwhitespace_re.findall(value)
-                    else:
-                        # html5lib sometimes calls setAttributes twice
-                        # for the same tag when rearranging the parse
-                        # tree. On the second call the attribute value
-                        # here is already a list.  If this happens,
-                        # leave the value alone rather than trying to
-                        # split it again.
-                        values = value
-                    attrs[attr] = values
-        return attrs
-    
-class SAXTreeBuilder(TreeBuilder):
-    """A Beautiful Soup treebuilder that listens for SAX events.
-
-    This is not currently used for anything, but it demonstrates
-    how a simple TreeBuilder would work.
-    """
-
-    def feed(self, markup):
-        raise NotImplementedError()
-
-    def close(self):
-        pass
-
-    def startElement(self, name, attrs):
-        attrs = dict((key[1], value) for key, value in list(attrs.items()))
-        #print("Start %s, %r" % (name, attrs))
-        self.soup.handle_starttag(name, attrs)
-
-    def endElement(self, name):
-        #print("End %s" % name)
-        self.soup.handle_endtag(name)
-
-    def startElementNS(self, nsTuple, nodeName, attrs):
-        # Throw away (ns, nodeName) for now.
-        self.startElement(nodeName, attrs)
-
-    def endElementNS(self, nsTuple, nodeName):
-        # Throw away (ns, nodeName) for now.
-        self.endElement(nodeName)
-        #handler.endElementNS((ns, node.nodeName), node.nodeName)
-
-    def startPrefixMapping(self, prefix, nodeValue):
-        # Ignore the prefix for now.
-        pass
-
-    def endPrefixMapping(self, prefix):
-        # Ignore the prefix for now.
-        # handler.endPrefixMapping(prefix)
-        pass
-
-    def characters(self, content):
-        self.soup.handle_data(content)
-
-    def startDocument(self):
-        pass
-
-    def endDocument(self):
-        pass
-
-
-class HTMLTreeBuilder(TreeBuilder):
-    """This TreeBuilder knows facts about HTML.
-
-    Such as which tags are empty-element tags.
-    """
-
-    empty_element_tags = set([
-        # These are from HTML5.
-        'area', 'base', 'br', 'col', 'embed', 'hr', 'img', 'input', 'keygen', 'link', 'menuitem', 'meta', 'param', 'source', 'track', 'wbr',
-        
-        # These are from earlier versions of HTML and are removed in HTML5.
-        'basefont', 'bgsound', 'command', 'frame', 'image', 'isindex', 'nextid', 'spacer'
-    ])
-
-    # The HTML standard defines these as block-level elements. Beautiful
-    # Soup does not treat these elements differently from other elements,
-    # but it may do so eventually, and this information is available if
-    # you need to use it.
-    block_elements = set(["address", "article", "aside", "blockquote", "canvas", "dd", "div", "dl", "dt", "fieldset", "figcaption", "figure", "footer", "form", "h1", "h2", "h3", "h4", "h5", "h6", "header", "hr", "li", "main", "nav", "noscript", "ol", "output", "p", "pre", "section", "table", "tfoot", "ul", "video"])
-
-    # These HTML tags need special treatment so they can be
-    # represented by a string class other than NavigableString.
-    #
-    # For some of these tags, it's because the HTML standard defines
-    # an unusual content model for them. I made this list by going
-    # through the HTML spec
-    # (https://html.spec.whatwg.org/#metadata-content) and looking for
-    # "metadata content" elements that can contain strings.
-    #
-    # The Ruby tags ( and ) are here despite being normal
-    # "phrasing content" tags, because the content they contain is
-    # qualitatively different from other text in the document, and it
-    # can be useful to be able to distinguish it.
-    #
-    # TODO: Arguably 
 as a
-# string.
-#
-# XXX This code can be removed once most Python 3 users are on 3.2.3.
-if major == 3 and minor == 2 and not CONSTRUCTOR_TAKES_STRICT:
-    import re
-    attrfind_tolerant = re.compile(
-        r'\s*((?<=[\'"\s])[^\s/>][^\s/=>]*)(\s*=+\s*'
-        r'(\'[^\']*\'|"[^"]*"|(?![\'"])[^>\s]*))?')
-    HTMLParserTreeBuilder.attrfind_tolerant = attrfind_tolerant
-
-    locatestarttagend = re.compile(r"""
-  <[a-zA-Z][-.a-zA-Z0-9:_]*          # tag name
-  (?:\s+                             # whitespace before attribute name
-    (?:[a-zA-Z_][-.:a-zA-Z0-9_]*     # attribute name
-      (?:\s*=\s*                     # value indicator
-        (?:'[^']*'                   # LITA-enclosed value
-          |\"[^\"]*\"                # LIT-enclosed value
-          |[^'\">\s]+                # bare value
-         )
-       )?
-     )
-   )*
-  \s*                                # trailing whitespace
-""", re.VERBOSE)
-    BeautifulSoupHTMLParser.locatestarttagend = locatestarttagend
-
-    from html.parser import tagfind, attrfind
-
-    def parse_starttag(self, i):
-        self.__starttag_text = None
-        endpos = self.check_for_whole_start_tag(i)
-        if endpos < 0:
-            return endpos
-        rawdata = self.rawdata
-        self.__starttag_text = rawdata[i:endpos]
-
-        # Now parse the data between i+1 and j into a tag and attrs
-        attrs = []
-        match = tagfind.match(rawdata, i+1)
-        assert match, 'unexpected call to parse_starttag()'
-        k = match.end()
-        self.lasttag = tag = rawdata[i+1:k].lower()
-        while k < endpos:
-            if self.strict:
-                m = attrfind.match(rawdata, k)
-            else:
-                m = attrfind_tolerant.match(rawdata, k)
-            if not m:
-                break
-            attrname, rest, attrvalue = m.group(1, 2, 3)
-            if not rest:
-                attrvalue = None
-            elif attrvalue[:1] == '\'' == attrvalue[-1:] or \
-                 attrvalue[:1] == '"' == attrvalue[-1:]:
-                attrvalue = attrvalue[1:-1]
-            if attrvalue:
-                attrvalue = self.unescape(attrvalue)
-            attrs.append((attrname.lower(), attrvalue))
-            k = m.end()
-
-        end = rawdata[k:endpos].strip()
-        if end not in (">", "/>"):
-            lineno, offset = self.getpos()
-            if "\n" in self.__starttag_text:
-                lineno = lineno + self.__starttag_text.count("\n")
-                offset = len(self.__starttag_text) \
-                         - self.__starttag_text.rfind("\n")
-            else:
-                offset = offset + len(self.__starttag_text)
-            if self.strict:
-                self.error("junk characters in start tag: %r"
-                           % (rawdata[k:endpos][:20],))
-            self.handle_data(rawdata[i:endpos])
-            return endpos
-        if end.endswith('/>'):
-            # XHTML-style empty tag: 
-            self.handle_startendtag(tag, attrs)
-        else:
-            self.handle_starttag(tag, attrs)
-            if tag in self.CDATA_CONTENT_ELEMENTS:
-                self.set_cdata_mode(tag)
-        return endpos
-
-    def set_cdata_mode(self, elem):
-        self.cdata_elem = elem.lower()
-        self.interesting = re.compile(r'' % self.cdata_elem, re.I)
-
-    BeautifulSoupHTMLParser.parse_starttag = parse_starttag
-    BeautifulSoupHTMLParser.set_cdata_mode = set_cdata_mode
-
-    CONSTRUCTOR_TAKES_STRICT = True
diff --git a/venv/Lib/site-packages/bs4/builder/_lxml.py b/venv/Lib/site-packages/bs4/builder/_lxml.py
deleted file mode 100644
index 971c81e..0000000
--- a/venv/Lib/site-packages/bs4/builder/_lxml.py
+++ /dev/null
@@ -1,386 +0,0 @@
-# Use of this source code is governed by the MIT license.
-__license__ = "MIT"
-
-__all__ = [
-    'LXMLTreeBuilderForXML',
-    'LXMLTreeBuilder',
-    ]
-
-try:
-    from collections.abc import Callable # Python 3.6
-except ImportError as e:
-    from collections import Callable
-
-from io import BytesIO
-from io import StringIO
-from lxml import etree
-from bs4.element import (
-    Comment,
-    Doctype,
-    NamespacedAttribute,
-    ProcessingInstruction,
-    XMLProcessingInstruction,
-)
-from bs4.builder import (
-    DetectsXMLParsedAsHTML,
-    FAST,
-    HTML,
-    HTMLTreeBuilder,
-    PERMISSIVE,
-    ParserRejectedMarkup,
-    TreeBuilder,
-    XML)
-from bs4.dammit import EncodingDetector
-
-LXML = 'lxml'
-
-def _invert(d):
-    "Invert a dictionary."
-    return dict((v,k) for k, v in list(d.items()))
-
-class LXMLTreeBuilderForXML(TreeBuilder):
-    DEFAULT_PARSER_CLASS = etree.XMLParser
-
-    is_xml = True
-    processing_instruction_class = XMLProcessingInstruction
-
-    NAME = "lxml-xml"
-    ALTERNATE_NAMES = ["xml"]
-
-    # Well, it's permissive by XML parser standards.
-    features = [NAME, LXML, XML, FAST, PERMISSIVE]
-
-    CHUNK_SIZE = 512
-
-    # This namespace mapping is specified in the XML Namespace
-    # standard.
-    DEFAULT_NSMAPS = dict(xml='http://www.w3.org/XML/1998/namespace')
-
-    DEFAULT_NSMAPS_INVERTED = _invert(DEFAULT_NSMAPS)
-
-    # NOTE: If we parsed Element objects and looked at .sourceline,
-    # we'd be able to see the line numbers from the original document.
-    # But instead we build an XMLParser or HTMLParser object to serve
-    # as the target of parse messages, and those messages don't include
-    # line numbers.
-    # See: https://bugs.launchpad.net/lxml/+bug/1846906
-    
-    def initialize_soup(self, soup):
-        """Let the BeautifulSoup object know about the standard namespace
-        mapping.
-
-        :param soup: A `BeautifulSoup`.
-        """
-        super(LXMLTreeBuilderForXML, self).initialize_soup(soup)
-        self._register_namespaces(self.DEFAULT_NSMAPS)
-
-    def _register_namespaces(self, mapping):
-        """Let the BeautifulSoup object know about namespaces encountered
-        while parsing the document.
-
-        This might be useful later on when creating CSS selectors.
-
-        This will track (almost) all namespaces, even ones that were
-        only in scope for part of the document. If two namespaces have
-        the same prefix, only the first one encountered will be
-        tracked. Un-prefixed namespaces are not tracked.
-
-        :param mapping: A dictionary mapping namespace prefixes to URIs.
-        """
-        for key, value in list(mapping.items()):
-            # This is 'if key' and not 'if key is not None' because we
-            # don't track un-prefixed namespaces. Soupselect will
-            # treat an un-prefixed namespace as the default, which
-            # causes confusion in some cases.
-            if key and key not in self.soup._namespaces:
-                # Let the BeautifulSoup object know about a new namespace.
-                # If there are multiple namespaces defined with the same
-                # prefix, the first one in the document takes precedence.
-                self.soup._namespaces[key] = value
-                
-    def default_parser(self, encoding):
-        """Find the default parser for the given encoding.
-
-        :param encoding: A string.
-        :return: Either a parser object or a class, which
-          will be instantiated with default arguments.
-        """
-        if self._default_parser is not None:
-            return self._default_parser
-        return etree.XMLParser(
-            target=self, strip_cdata=False, recover=True, encoding=encoding)
-
-    def parser_for(self, encoding):
-        """Instantiate an appropriate parser for the given encoding.
-
-        :param encoding: A string.
-        :return: A parser object such as an `etree.XMLParser`.
-        """
-        # Use the default parser.
-        parser = self.default_parser(encoding)
-
-        if isinstance(parser, Callable):
-            # Instantiate the parser with default arguments
-            parser = parser(
-                target=self, strip_cdata=False, recover=True, encoding=encoding
-            )
-        return parser
-
-    def __init__(self, parser=None, empty_element_tags=None, **kwargs):
-        # TODO: Issue a warning if parser is present but not a
-        # callable, since that means there's no way to create new
-        # parsers for different encodings.
-        self._default_parser = parser
-        if empty_element_tags is not None:
-            self.empty_element_tags = set(empty_element_tags)
-        self.soup = None
-        self.nsmaps = [self.DEFAULT_NSMAPS_INVERTED]
-        self.active_namespace_prefixes = [dict(self.DEFAULT_NSMAPS)]
-        super(LXMLTreeBuilderForXML, self).__init__(**kwargs)
-        
-    def _getNsTag(self, tag):
-        # Split the namespace URL out of a fully-qualified lxml tag
-        # name. Copied from lxml's src/lxml/sax.py.
-        if tag[0] == '{':
-            return tuple(tag[1:].split('}', 1))
-        else:
-            return (None, tag)
-
-    def prepare_markup(self, markup, user_specified_encoding=None,
-                       exclude_encodings=None,
-                       document_declared_encoding=None):
-        """Run any preliminary steps necessary to make incoming markup
-        acceptable to the parser.
-
-        lxml really wants to get a bytestring and convert it to
-        Unicode itself. So instead of using UnicodeDammit to convert
-        the bytestring to Unicode using different encodings, this
-        implementation uses EncodingDetector to iterate over the
-        encodings, and tell lxml to try to parse the document as each
-        one in turn.
-
-        :param markup: Some markup -- hopefully a bytestring.
-        :param user_specified_encoding: The user asked to try this encoding.
-        :param document_declared_encoding: The markup itself claims to be
-            in this encoding.
-        :param exclude_encodings: The user asked _not_ to try any of
-            these encodings.
-
-        :yield: A series of 4-tuples:
-         (markup, encoding, declared encoding,
-          has undergone character replacement)
-
-         Each 4-tuple represents a strategy for converting the
-         document to Unicode and parsing it. Each strategy will be tried 
-         in turn.
-        """
-        is_html = not self.is_xml
-        if is_html:
-            self.processing_instruction_class = ProcessingInstruction
-            # We're in HTML mode, so if we're given XML, that's worth
-            # noting.
-            DetectsXMLParsedAsHTML.warn_if_markup_looks_like_xml(markup)
-        else:
-            self.processing_instruction_class = XMLProcessingInstruction
-
-        if isinstance(markup, str):
-            # We were given Unicode. Maybe lxml can parse Unicode on
-            # this system?
-
-            # TODO: This is a workaround for
-            # https://bugs.launchpad.net/lxml/+bug/1948551.
-            # We can remove it once the upstream issue is fixed.
-            if len(markup) > 0 and markup[0] == u'\N{BYTE ORDER MARK}':
-                markup = markup[1:]
-            yield markup, None, document_declared_encoding, False
-
-        if isinstance(markup, str):
-            # No, apparently not. Convert the Unicode to UTF-8 and
-            # tell lxml to parse it as UTF-8.
-            yield (markup.encode("utf8"), "utf8",
-                   document_declared_encoding, False)
-
-        # This was provided by the end-user; treat it as a known
-        # definite encoding per the algorithm laid out in the HTML5
-        # spec.  (See the EncodingDetector class for details.)
-        known_definite_encodings = [user_specified_encoding]
-
-        # This was found in the document; treat it as a slightly lower-priority
-        # user encoding.
-        user_encodings = [document_declared_encoding]
-        detector = EncodingDetector(
-            markup, known_definite_encodings=known_definite_encodings,
-            user_encodings=user_encodings, is_html=is_html,
-            exclude_encodings=exclude_encodings
-        )
-        for encoding in detector.encodings:
-            yield (detector.markup, encoding, document_declared_encoding, False)
-
-    def feed(self, markup):
-        if isinstance(markup, bytes):
-            markup = BytesIO(markup)
-        elif isinstance(markup, str):
-            markup = StringIO(markup)
-
-        # Call feed() at least once, even if the markup is empty,
-        # or the parser won't be initialized.
-        data = markup.read(self.CHUNK_SIZE)
-        try:
-            self.parser = self.parser_for(self.soup.original_encoding)
-            self.parser.feed(data)
-            while len(data) != 0:
-                # Now call feed() on the rest of the data, chunk by chunk.
-                data = markup.read(self.CHUNK_SIZE)
-                if len(data) != 0:
-                    self.parser.feed(data)
-            self.parser.close()
-        except (UnicodeDecodeError, LookupError, etree.ParserError) as e:
-            raise ParserRejectedMarkup(e)
-
-    def close(self):
-        self.nsmaps = [self.DEFAULT_NSMAPS_INVERTED]
-
-    def start(self, name, attrs, nsmap={}):
-        # Make sure attrs is a mutable dict--lxml may send an immutable dictproxy.
-        attrs = dict(attrs)
-        nsprefix = None
-        # Invert each namespace map as it comes in.
-        if len(nsmap) == 0 and len(self.nsmaps) > 1:
-                # There are no new namespaces for this tag, but
-                # non-default namespaces are in play, so we need a
-                # separate tag stack to know when they end.
-                self.nsmaps.append(None)
-        elif len(nsmap) > 0:
-            # A new namespace mapping has come into play.
-
-            # First, Let the BeautifulSoup object know about it.
-            self._register_namespaces(nsmap)
-
-            # Then, add it to our running list of inverted namespace
-            # mappings.
-            self.nsmaps.append(_invert(nsmap))
-
-            # The currently active namespace prefixes have
-            # changed. Calculate the new mapping so it can be stored
-            # with all Tag objects created while these prefixes are in
-            # scope.
-            current_mapping = dict(self.active_namespace_prefixes[-1])
-            current_mapping.update(nsmap)
-
-            # We should not track un-prefixed namespaces as we can only hold one
-            # and it will be recognized as the default namespace by soupsieve,
-            # which may be confusing in some situations.
-            if '' in current_mapping:
-                del current_mapping['']
-            self.active_namespace_prefixes.append(current_mapping)
-            
-            # Also treat the namespace mapping as a set of attributes on the
-            # tag, so we can recreate it later.
-            attrs = attrs.copy()
-            for prefix, namespace in list(nsmap.items()):
-                attribute = NamespacedAttribute(
-                    "xmlns", prefix, "http://www.w3.org/2000/xmlns/")
-                attrs[attribute] = namespace
-
-        # Namespaces are in play. Find any attributes that came in
-        # from lxml with namespaces attached to their names, and
-        # turn then into NamespacedAttribute objects.
-        new_attrs = {}
-        for attr, value in list(attrs.items()):
-            namespace, attr = self._getNsTag(attr)
-            if namespace is None:
-                new_attrs[attr] = value
-            else:
-                nsprefix = self._prefix_for_namespace(namespace)
-                attr = NamespacedAttribute(nsprefix, attr, namespace)
-                new_attrs[attr] = value
-        attrs = new_attrs
-
-        namespace, name = self._getNsTag(name)
-        nsprefix = self._prefix_for_namespace(namespace)
-        self.soup.handle_starttag(
-            name, namespace, nsprefix, attrs,
-            namespaces=self.active_namespace_prefixes[-1]
-        )
-        
-    def _prefix_for_namespace(self, namespace):
-        """Find the currently active prefix for the given namespace."""
-        if namespace is None:
-            return None
-        for inverted_nsmap in reversed(self.nsmaps):
-            if inverted_nsmap is not None and namespace in inverted_nsmap:
-                return inverted_nsmap[namespace]
-        return None
-
-    def end(self, name):
-        self.soup.endData()
-        completed_tag = self.soup.tagStack[-1]
-        namespace, name = self._getNsTag(name)
-        nsprefix = None
-        if namespace is not None:
-            for inverted_nsmap in reversed(self.nsmaps):
-                if inverted_nsmap is not None and namespace in inverted_nsmap:
-                    nsprefix = inverted_nsmap[namespace]
-                    break
-        self.soup.handle_endtag(name, nsprefix)
-        if len(self.nsmaps) > 1:
-            # This tag, or one of its parents, introduced a namespace
-            # mapping, so pop it off the stack.
-            out_of_scope_nsmap = self.nsmaps.pop()
-
-            if out_of_scope_nsmap is not None:
-                # This tag introduced a namespace mapping which is no
-                # longer in scope. Recalculate the currently active
-                # namespace prefixes.
-                self.active_namespace_prefixes.pop()
-            
-    def pi(self, target, data):
-        self.soup.endData()
-        data = target + ' ' + data
-        self.soup.handle_data(data)
-        self.soup.endData(self.processing_instruction_class)
-        
-    def data(self, content):
-        self.soup.handle_data(content)
-
-    def doctype(self, name, pubid, system):
-        self.soup.endData()
-        doctype = Doctype.for_name_and_ids(name, pubid, system)
-        self.soup.object_was_parsed(doctype)
-
-    def comment(self, content):
-        "Handle comments as Comment objects."
-        self.soup.endData()
-        self.soup.handle_data(content)
-        self.soup.endData(Comment)
-
-    def test_fragment_to_document(self, fragment):
-        """See `TreeBuilder`."""
-        return '\n%s' % fragment
-
-
-class LXMLTreeBuilder(HTMLTreeBuilder, LXMLTreeBuilderForXML):
-
-    NAME = LXML
-    ALTERNATE_NAMES = ["lxml-html"]
-
-    features = ALTERNATE_NAMES + [NAME, HTML, FAST, PERMISSIVE]
-    is_xml = False
-    processing_instruction_class = ProcessingInstruction
-
-    def default_parser(self, encoding):
-        return etree.HTMLParser
-
-    def feed(self, markup):
-        encoding = self.soup.original_encoding
-        try:
-            self.parser = self.parser_for(encoding)
-            self.parser.feed(markup)
-            self.parser.close()
-        except (UnicodeDecodeError, LookupError, etree.ParserError) as e:
-            raise ParserRejectedMarkup(e)
-
-
-    def test_fragment_to_document(self, fragment):
-        """See `TreeBuilder`."""
-        return '%s' % fragment
diff --git a/venv/Lib/site-packages/bs4/dammit.py b/venv/Lib/site-packages/bs4/dammit.py
deleted file mode 100644
index 692433c..0000000
--- a/venv/Lib/site-packages/bs4/dammit.py
+++ /dev/null
@@ -1,1095 +0,0 @@
-# -*- coding: utf-8 -*-
-"""Beautiful Soup bonus library: Unicode, Dammit
-
-This library converts a bytestream to Unicode through any means
-necessary. It is heavily based on code from Mark Pilgrim's Universal
-Feed Parser. It works best on XML and HTML, but it does not rewrite the
-XML or HTML to reflect a new encoding; that's the tree builder's job.
-"""
-# Use of this source code is governed by the MIT license.
-__license__ = "MIT"
-
-from html.entities import codepoint2name
-from collections import defaultdict
-import codecs
-import re
-import logging
-import string
-
-# Import a library to autodetect character encodings. We'll support
-# any of a number of libraries that all support the same API:
-#
-# * cchardet
-# * chardet
-# * charset-normalizer
-chardet_module = None
-try:
-    #  PyPI package: cchardet
-    import cchardet as chardet_module
-except ImportError:
-    try:
-        #  Debian package: python-chardet
-        #  PyPI package: chardet
-        import chardet as chardet_module
-    except ImportError:
-        try:
-            # PyPI package: charset-normalizer
-            import charset_normalizer as chardet_module
-        except ImportError:
-            # No chardet available.
-            chardet_module = None
-
-if chardet_module:
-    def chardet_dammit(s):
-        if isinstance(s, str):
-            return None
-        return chardet_module.detect(s)['encoding']
-else:
-    def chardet_dammit(s):
-        return None
-
-# Build bytestring and Unicode versions of regular expressions for finding
-# a declared encoding inside an XML or HTML document.
-xml_encoding = '^\\s*<\\?.*encoding=[\'"](.*?)[\'"].*\\?>'
-html_meta = '<\\s*meta[^>]+charset\\s*=\\s*["\']?([^>]*?)[ /;\'">]'
-encoding_res = dict()
-encoding_res[bytes] = {
-    'html' : re.compile(html_meta.encode("ascii"), re.I),
-    'xml' : re.compile(xml_encoding.encode("ascii"), re.I),
-}
-encoding_res[str] = {
-    'html' : re.compile(html_meta, re.I),
-    'xml' : re.compile(xml_encoding, re.I)
-}
-
-from html.entities import html5
-
-class EntitySubstitution(object):
-    """The ability to substitute XML or HTML entities for certain characters."""
-
-    def _populate_class_variables():
-        """Initialize variables used by this class to manage the plethora of
-        HTML5 named entities.
-
-        This function returns a 3-tuple containing two dictionaries
-        and a regular expression:
-
-        unicode_to_name - A mapping of Unicode strings like "⦨" to
-        entity names like "angmsdaa". When a single Unicode string has
-        multiple entity names, we try to choose the most commonly-used
-        name.
-
-        name_to_unicode: A mapping of entity names like "angmsdaa" to 
-        Unicode strings like "⦨".
-
-        named_entity_re: A regular expression matching (almost) any
-        Unicode string that corresponds to an HTML5 named entity.
-        """
-        unicode_to_name = {}
-        name_to_unicode = {}
-
-        short_entities = set()
-        long_entities_by_first_character = defaultdict(set)
-        
-        for name_with_semicolon, character in sorted(html5.items()):
-            # "It is intentional, for legacy compatibility, that many
-            # code points have multiple character reference names. For
-            # example, some appear both with and without the trailing
-            # semicolon, or with different capitalizations."
-            # - https://html.spec.whatwg.org/multipage/named-characters.html#named-character-references
-            #
-            # The parsers are in charge of handling (or not) character
-            # references with no trailing semicolon, so we remove the
-            # semicolon whenever it appears.
-            if name_with_semicolon.endswith(';'):
-                name = name_with_semicolon[:-1]
-            else:
-                name = name_with_semicolon
-
-            # When parsing HTML, we want to recognize any known named
-            # entity and convert it to a sequence of Unicode
-            # characters.
-            if name not in name_to_unicode:
-                name_to_unicode[name] = character
-
-            # When _generating_ HTML, we want to recognize special
-            # character sequences that _could_ be converted to named
-            # entities.
-            unicode_to_name[character] = name
-
-            # We also need to build a regular expression that lets us
-            # _find_ those characters in output strings so we can
-            # replace them.
-            #
-            # This is tricky, for two reasons.
-
-            if (len(character) == 1 and ord(character) < 128
-                and character not in '<>&'):
-                # First, it would be annoying to turn single ASCII
-                # characters like | into named entities like
-                # |. The exceptions are <>&, which we _must_
-                # turn into named entities to produce valid HTML.
-                continue
-
-            if len(character) > 1 and all(ord(x) < 128 for x in character):
-                # We also do not want to turn _combinations_ of ASCII
-                # characters like 'fj' into named entities like 'fj',
-                # though that's more debateable.
-                continue
-
-            # Second, some named entities have a Unicode value that's
-            # a subset of the Unicode value for some _other_ named
-            # entity.  As an example, \u2267' is ≧,
-            # but '\u2267\u0338' is ≧̸. Our regular
-            # expression needs to match the first two characters of
-            # "\u2267\u0338foo", but only the first character of
-            # "\u2267foo".
-            #
-            # In this step, we build two sets of characters that
-            # _eventually_ need to go into the regular expression. But
-            # we won't know exactly what the regular expression needs
-            # to look like until we've gone through the entire list of
-            # named entities.
-            if len(character) == 1:
-                short_entities.add(character)
-            else:
-                long_entities_by_first_character[character[0]].add(character)
-
-        # Now that we've been through the entire list of entities, we
-        # can create a regular expression that matches any of them.
-        particles = set()
-        for short in short_entities:
-            long_versions = long_entities_by_first_character[short]
-            if not long_versions:
-                particles.add(short)
-            else:
-                ignore = "".join([x[1] for x in long_versions])
-                # This finds, e.g. \u2267 but only if it is _not_
-                # followed by \u0338.
-                particles.add("%s(?![%s])" % (short, ignore))
-        
-        for long_entities in list(long_entities_by_first_character.values()):
-            for long_entity in long_entities:
-                particles.add(long_entity)
-
-        re_definition = "(%s)" % "|".join(particles)
-                
-        # If an entity shows up in both html5 and codepoint2name, it's
-        # likely that HTML5 gives it several different names, such as
-        # 'rsquo' and 'rsquor'. When converting Unicode characters to
-        # named entities, the codepoint2name name should take
-        # precedence where possible, since that's the more easily
-        # recognizable one.
-        for codepoint, name in list(codepoint2name.items()):
-            character = chr(codepoint)
-            unicode_to_name[character] = name
-
-        return unicode_to_name, name_to_unicode, re.compile(re_definition)
-    (CHARACTER_TO_HTML_ENTITY, HTML_ENTITY_TO_CHARACTER,
-     CHARACTER_TO_HTML_ENTITY_RE) = _populate_class_variables()
-
-    CHARACTER_TO_XML_ENTITY = {
-        "'": "apos",
-        '"': "quot",
-        "&": "amp",
-        "<": "lt",
-        ">": "gt",
-        }
-
-    BARE_AMPERSAND_OR_BRACKET = re.compile("([<>]|"
-                                           "&(?!#\\d+;|#x[0-9a-fA-F]+;|\\w+;)"
-                                           ")")
-
-    AMPERSAND_OR_BRACKET = re.compile("([<>&])")
-
-    @classmethod
-    def _substitute_html_entity(cls, matchobj):
-        """Used with a regular expression to substitute the
-        appropriate HTML entity for a special character string."""
-        entity = cls.CHARACTER_TO_HTML_ENTITY.get(matchobj.group(0))
-        return "&%s;" % entity
-
-    @classmethod
-    def _substitute_xml_entity(cls, matchobj):
-        """Used with a regular expression to substitute the
-        appropriate XML entity for a special character string."""
-        entity = cls.CHARACTER_TO_XML_ENTITY[matchobj.group(0)]
-        return "&%s;" % entity
-
-    @classmethod
-    def quoted_attribute_value(self, value):
-        """Make a value into a quoted XML attribute, possibly escaping it.
-
-         Most strings will be quoted using double quotes.
-
-          Bob's Bar -> "Bob's Bar"
-
-         If a string contains double quotes, it will be quoted using
-         single quotes.
-
-          Welcome to "my bar" -> 'Welcome to "my bar"'
-
-         If a string contains both single and double quotes, the
-         double quotes will be escaped, and the string will be quoted
-         using double quotes.
-
-          Welcome to "Bob's Bar" -> "Welcome to "Bob's bar"
-        """
-        quote_with = '"'
-        if '"' in value:
-            if "'" in value:
-                # The string contains both single and double
-                # quotes.  Turn the double quotes into
-                # entities. We quote the double quotes rather than
-                # the single quotes because the entity name is
-                # """ whether this is HTML or XML.  If we
-                # quoted the single quotes, we'd have to decide
-                # between ' and &squot;.
-                replace_with = """
-                value = value.replace('"', replace_with)
-            else:
-                # There are double quotes but no single quotes.
-                # We can use single quotes to quote the attribute.
-                quote_with = "'"
-        return quote_with + value + quote_with
-
-    @classmethod
-    def substitute_xml(cls, value, make_quoted_attribute=False):
-        """Substitute XML entities for special XML characters.
-
-        :param value: A string to be substituted. The less-than sign
-          will become <, the greater-than sign will become >,
-          and any ampersands will become &. If you want ampersands
-          that appear to be part of an entity definition to be left
-          alone, use substitute_xml_containing_entities() instead.
-
-        :param make_quoted_attribute: If True, then the string will be
-         quoted, as befits an attribute value.
-        """
-        # Escape angle brackets and ampersands.
-        value = cls.AMPERSAND_OR_BRACKET.sub(
-            cls._substitute_xml_entity, value)
-
-        if make_quoted_attribute:
-            value = cls.quoted_attribute_value(value)
-        return value
-
-    @classmethod
-    def substitute_xml_containing_entities(
-        cls, value, make_quoted_attribute=False):
-        """Substitute XML entities for special XML characters.
-
-        :param value: A string to be substituted. The less-than sign will
-          become <, the greater-than sign will become >, and any
-          ampersands that are not part of an entity defition will
-          become &.
-
-        :param make_quoted_attribute: If True, then the string will be
-         quoted, as befits an attribute value.
-        """
-        # Escape angle brackets, and ampersands that aren't part of
-        # entities.
-        value = cls.BARE_AMPERSAND_OR_BRACKET.sub(
-            cls._substitute_xml_entity, value)
-
-        if make_quoted_attribute:
-            value = cls.quoted_attribute_value(value)
-        return value
-
-    @classmethod
-    def substitute_html(cls, s):
-        """Replace certain Unicode characters with named HTML entities.
-
-        This differs from data.encode(encoding, 'xmlcharrefreplace')
-        in that the goal is to make the result more readable (to those
-        with ASCII displays) rather than to recover from
-        errors. There's absolutely nothing wrong with a UTF-8 string
-        containg a LATIN SMALL LETTER E WITH ACUTE, but replacing that
-        character with "é" will make it more readable to some
-        people.
-
-        :param s: A Unicode string.
-        """
-        return cls.CHARACTER_TO_HTML_ENTITY_RE.sub(
-            cls._substitute_html_entity, s)
-
-
-class EncodingDetector:
-    """Suggests a number of possible encodings for a bytestring.
-
-    Order of precedence:
-
-    1. Encodings you specifically tell EncodingDetector to try first
-    (the known_definite_encodings argument to the constructor).
-
-    2. An encoding determined by sniffing the document's byte-order mark.
-
-    3. Encodings you specifically tell EncodingDetector to try if
-    byte-order mark sniffing fails (the user_encodings argument to the
-    constructor).
-
-    4. An encoding declared within the bytestring itself, either in an
-    XML declaration (if the bytestring is to be interpreted as an XML
-    document), or in a  tag (if the bytestring is to be
-    interpreted as an HTML document.)
-
-    5. An encoding detected through textual analysis by chardet,
-    cchardet, or a similar external library.
-
-    4. UTF-8.
-
-    5. Windows-1252.
-
-    """
-    def __init__(self, markup, known_definite_encodings=None,
-                 is_html=False, exclude_encodings=None,
-                 user_encodings=None, override_encodings=None):
-        """Constructor.
-
-        :param markup: Some markup in an unknown encoding.
-
-        :param known_definite_encodings: When determining the encoding
-            of `markup`, these encodings will be tried first, in
-            order. In HTML terms, this corresponds to the "known
-            definite encoding" step defined here:
-            https://html.spec.whatwg.org/multipage/parsing.html#parsing-with-a-known-character-encoding
-
-        :param user_encodings: These encodings will be tried after the
-            `known_definite_encodings` have been tried and failed, and
-            after an attempt to sniff the encoding by looking at a
-            byte order mark has failed. In HTML terms, this
-            corresponds to the step "user has explicitly instructed
-            the user agent to override the document's character
-            encoding", defined here:
-            https://html.spec.whatwg.org/multipage/parsing.html#determining-the-character-encoding
-
-        :param override_encodings: A deprecated alias for
-            known_definite_encodings. Any encodings here will be tried
-            immediately after the encodings in
-            known_definite_encodings.
-
-        :param is_html: If True, this markup is considered to be
-            HTML. Otherwise it's assumed to be XML.
-
-        :param exclude_encodings: These encodings will not be tried,
-            even if they otherwise would be.
-
-        """
-        self.known_definite_encodings = list(known_definite_encodings or [])
-        if override_encodings:
-            self.known_definite_encodings += override_encodings
-        self.user_encodings = user_encodings or []
-        exclude_encodings = exclude_encodings or []
-        self.exclude_encodings = set([x.lower() for x in exclude_encodings])
-        self.chardet_encoding = None
-        self.is_html = is_html
-        self.declared_encoding = None
-
-        # First order of business: strip a byte-order mark.
-        self.markup, self.sniffed_encoding = self.strip_byte_order_mark(markup)
-
-    def _usable(self, encoding, tried):
-        """Should we even bother to try this encoding?
-
-        :param encoding: Name of an encoding.
-        :param tried: Encodings that have already been tried. This will be modified
-            as a side effect.
-        """
-        if encoding is not None:
-            encoding = encoding.lower()
-            if encoding in self.exclude_encodings:
-                return False
-            if encoding not in tried:
-                tried.add(encoding)
-                return True
-        return False
-
-    @property
-    def encodings(self):
-        """Yield a number of encodings that might work for this markup.
-
-        :yield: A sequence of strings.
-        """
-        tried = set()
-
-        # First, try the known definite encodings
-        for e in self.known_definite_encodings:
-            if self._usable(e, tried):
-                yield e
-
-        # Did the document originally start with a byte-order mark
-        # that indicated its encoding?
-        if self._usable(self.sniffed_encoding, tried):
-            yield self.sniffed_encoding
-
-        # Sniffing the byte-order mark did nothing; try the user
-        # encodings.
-        for e in self.user_encodings:
-            if self._usable(e, tried):
-                yield e
-            
-        # Look within the document for an XML or HTML encoding
-        # declaration.
-        if self.declared_encoding is None:
-            self.declared_encoding = self.find_declared_encoding(
-                self.markup, self.is_html)
-        if self._usable(self.declared_encoding, tried):
-            yield self.declared_encoding
-
-        # Use third-party character set detection to guess at the
-        # encoding.
-        if self.chardet_encoding is None:
-            self.chardet_encoding = chardet_dammit(self.markup)
-        if self._usable(self.chardet_encoding, tried):
-            yield self.chardet_encoding
-
-        # As a last-ditch effort, try utf-8 and windows-1252.
-        for e in ('utf-8', 'windows-1252'):
-            if self._usable(e, tried):
-                yield e
-
-    @classmethod
-    def strip_byte_order_mark(cls, data):
-        """If a byte-order mark is present, strip it and return the encoding it implies.
-
-        :param data: Some markup.
-        :return: A 2-tuple (modified data, implied encoding)
-        """
-        encoding = None
-        if isinstance(data, str):
-            # Unicode data cannot have a byte-order mark.
-            return data, encoding
-        if (len(data) >= 4) and (data[:2] == b'\xfe\xff') \
-               and (data[2:4] != '\x00\x00'):
-            encoding = 'utf-16be'
-            data = data[2:]
-        elif (len(data) >= 4) and (data[:2] == b'\xff\xfe') \
-                 and (data[2:4] != '\x00\x00'):
-            encoding = 'utf-16le'
-            data = data[2:]
-        elif data[:3] == b'\xef\xbb\xbf':
-            encoding = 'utf-8'
-            data = data[3:]
-        elif data[:4] == b'\x00\x00\xfe\xff':
-            encoding = 'utf-32be'
-            data = data[4:]
-        elif data[:4] == b'\xff\xfe\x00\x00':
-            encoding = 'utf-32le'
-            data = data[4:]
-        return data, encoding
-
-    @classmethod
-    def find_declared_encoding(cls, markup, is_html=False, search_entire_document=False):
-        """Given a document, tries to find its declared encoding.
-
-        An XML encoding is declared at the beginning of the document.
-
-        An HTML encoding is declared in a  tag, hopefully near the
-        beginning of the document.
-
-        :param markup: Some markup.
-        :param is_html: If True, this markup is considered to be HTML. Otherwise
-            it's assumed to be XML.
-        :param search_entire_document: Since an encoding is supposed to declared near the beginning
-            of the document, most of the time it's only necessary to search a few kilobytes of data.
-            Set this to True to force this method to search the entire document.
-        """
-        if search_entire_document:
-            xml_endpos = html_endpos = len(markup)
-        else:
-            xml_endpos = 1024
-            html_endpos = max(2048, int(len(markup) * 0.05))
-
-        if isinstance(markup, bytes):
-            res = encoding_res[bytes]
-        else:
-            res = encoding_res[str]
-
-        xml_re = res['xml']
-        html_re = res['html']
-        declared_encoding = None
-        declared_encoding_match = xml_re.search(markup, endpos=xml_endpos)
-        if not declared_encoding_match and is_html:
-            declared_encoding_match = html_re.search(markup, endpos=html_endpos)
-        if declared_encoding_match is not None:
-            declared_encoding = declared_encoding_match.groups()[0]
-        if declared_encoding:
-            if isinstance(declared_encoding, bytes):
-                declared_encoding = declared_encoding.decode('ascii', 'replace')
-            return declared_encoding.lower()
-        return None
-
-class UnicodeDammit:
-    """A class for detecting the encoding of a *ML document and
-    converting it to a Unicode string. If the source encoding is
-    windows-1252, can replace MS smart quotes with their HTML or XML
-    equivalents."""
-
-    # This dictionary maps commonly seen values for "charset" in HTML
-    # meta tags to the corresponding Python codec names. It only covers
-    # values that aren't in Python's aliases and can't be determined
-    # by the heuristics in find_codec.
-    CHARSET_ALIASES = {"macintosh": "mac-roman",
-                       "x-sjis": "shift-jis"}
-
-    ENCODINGS_WITH_SMART_QUOTES = [
-        "windows-1252",
-        "iso-8859-1",
-        "iso-8859-2",
-        ]
-
-    def __init__(self, markup, known_definite_encodings=[],
-                 smart_quotes_to=None, is_html=False, exclude_encodings=[],
-                 user_encodings=None, override_encodings=None
-    ):
-        """Constructor.
-
-        :param markup: A bytestring representing markup in an unknown encoding.
-
-        :param known_definite_encodings: When determining the encoding
-            of `markup`, these encodings will be tried first, in
-            order. In HTML terms, this corresponds to the "known
-            definite encoding" step defined here:
-            https://html.spec.whatwg.org/multipage/parsing.html#parsing-with-a-known-character-encoding
-
-        :param user_encodings: These encodings will be tried after the
-            `known_definite_encodings` have been tried and failed, and
-            after an attempt to sniff the encoding by looking at a
-            byte order mark has failed. In HTML terms, this
-            corresponds to the step "user has explicitly instructed
-            the user agent to override the document's character
-            encoding", defined here:
-            https://html.spec.whatwg.org/multipage/parsing.html#determining-the-character-encoding
-
-        :param override_encodings: A deprecated alias for
-            known_definite_encodings. Any encodings here will be tried
-            immediately after the encodings in
-            known_definite_encodings.
-
-        :param smart_quotes_to: By default, Microsoft smart quotes will, like all other characters, be converted
-           to Unicode characters. Setting this to 'ascii' will convert them to ASCII quotes instead.
-           Setting it to 'xml' will convert them to XML entity references, and setting it to 'html'
-           will convert them to HTML entity references.
-        :param is_html: If True, this markup is considered to be HTML. Otherwise
-            it's assumed to be XML.
-        :param exclude_encodings: These encodings will not be considered, even
-            if the sniffing code thinks they might make sense.
-
-        """
-        self.smart_quotes_to = smart_quotes_to
-        self.tried_encodings = []
-        self.contains_replacement_characters = False
-        self.is_html = is_html
-        self.log = logging.getLogger(__name__)
-        self.detector = EncodingDetector(
-            markup, known_definite_encodings, is_html, exclude_encodings,
-            user_encodings, override_encodings
-        )
-
-        # Short-circuit if the data is in Unicode to begin with.
-        if isinstance(markup, str) or markup == '':
-            self.markup = markup
-            self.unicode_markup = str(markup)
-            self.original_encoding = None
-            return
-
-        # The encoding detector may have stripped a byte-order mark.
-        # Use the stripped markup from this point on.
-        self.markup = self.detector.markup
-
-        u = None
-        for encoding in self.detector.encodings:
-            markup = self.detector.markup
-            u = self._convert_from(encoding)
-            if u is not None:
-                break
-
-        if not u:
-            # None of the encodings worked. As an absolute last resort,
-            # try them again with character replacement.
-
-            for encoding in self.detector.encodings:
-                if encoding != "ascii":
-                    u = self._convert_from(encoding, "replace")
-                if u is not None:
-                    self.log.warning(
-                            "Some characters could not be decoded, and were "
-                            "replaced with REPLACEMENT CHARACTER."
-                    )
-                    self.contains_replacement_characters = True
-                    break
-
-        # If none of that worked, we could at this point force it to
-        # ASCII, but that would destroy so much data that I think
-        # giving up is better.
-        self.unicode_markup = u
-        if not u:
-            self.original_encoding = None
-
-    def _sub_ms_char(self, match):
-        """Changes a MS smart quote character to an XML or HTML
-        entity, or an ASCII character."""
-        orig = match.group(1)
-        if self.smart_quotes_to == 'ascii':
-            sub = self.MS_CHARS_TO_ASCII.get(orig).encode()
-        else:
-            sub = self.MS_CHARS.get(orig)
-            if type(sub) == tuple:
-                if self.smart_quotes_to == 'xml':
-                    sub = '&#x'.encode() + sub[1].encode() + ';'.encode()
-                else:
-                    sub = '&'.encode() + sub[0].encode() + ';'.encode()
-            else:
-                sub = sub.encode()
-        return sub
-
-    def _convert_from(self, proposed, errors="strict"):
-        """Attempt to convert the markup to the proposed encoding.
-
-        :param proposed: The name of a character encoding.
-        """
-        proposed = self.find_codec(proposed)
-        if not proposed or (proposed, errors) in self.tried_encodings:
-            return None
-        self.tried_encodings.append((proposed, errors))
-        markup = self.markup
-        # Convert smart quotes to HTML if coming from an encoding
-        # that might have them.
-        if (self.smart_quotes_to is not None
-            and proposed in self.ENCODINGS_WITH_SMART_QUOTES):
-            smart_quotes_re = b"([\x80-\x9f])"
-            smart_quotes_compiled = re.compile(smart_quotes_re)
-            markup = smart_quotes_compiled.sub(self._sub_ms_char, markup)
-
-        try:
-            #print("Trying to convert document to %s (errors=%s)" % (
-            #    proposed, errors))
-            u = self._to_unicode(markup, proposed, errors)
-            self.markup = u
-            self.original_encoding = proposed
-        except Exception as e:
-            #print("That didn't work!")
-            #print(e)
-            return None
-        #print("Correct encoding: %s" % proposed)
-        return self.markup
-
-    def _to_unicode(self, data, encoding, errors="strict"):
-        """Given a string and its encoding, decodes the string into Unicode.
-
-        :param encoding: The name of an encoding.
-        """
-        return str(data, encoding, errors)
-
-    @property
-    def declared_html_encoding(self):
-        """If the markup is an HTML document, returns the encoding declared _within_
-        the document.
-        """
-        if not self.is_html:
-            return None
-        return self.detector.declared_encoding
-
-    def find_codec(self, charset):
-        """Convert the name of a character set to a codec name.
-
-        :param charset: The name of a character set.
-        :return: The name of a codec.
-        """
-        value = (self._codec(self.CHARSET_ALIASES.get(charset, charset))
-               or (charset and self._codec(charset.replace("-", "")))
-               or (charset and self._codec(charset.replace("-", "_")))
-               or (charset and charset.lower())
-               or charset
-                )
-        if value:
-            return value.lower()
-        return None
-
-    def _codec(self, charset):
-        if not charset:
-            return charset
-        codec = None
-        try:
-            codecs.lookup(charset)
-            codec = charset
-        except (LookupError, ValueError):
-            pass
-        return codec
-
-
-    # A partial mapping of ISO-Latin-1 to HTML entities/XML numeric entities.
-    MS_CHARS = {b'\x80': ('euro', '20AC'),
-                b'\x81': ' ',
-                b'\x82': ('sbquo', '201A'),
-                b'\x83': ('fnof', '192'),
-                b'\x84': ('bdquo', '201E'),
-                b'\x85': ('hellip', '2026'),
-                b'\x86': ('dagger', '2020'),
-                b'\x87': ('Dagger', '2021'),
-                b'\x88': ('circ', '2C6'),
-                b'\x89': ('permil', '2030'),
-                b'\x8A': ('Scaron', '160'),
-                b'\x8B': ('lsaquo', '2039'),
-                b'\x8C': ('OElig', '152'),
-                b'\x8D': '?',
-                b'\x8E': ('#x17D', '17D'),
-                b'\x8F': '?',
-                b'\x90': '?',
-                b'\x91': ('lsquo', '2018'),
-                b'\x92': ('rsquo', '2019'),
-                b'\x93': ('ldquo', '201C'),
-                b'\x94': ('rdquo', '201D'),
-                b'\x95': ('bull', '2022'),
-                b'\x96': ('ndash', '2013'),
-                b'\x97': ('mdash', '2014'),
-                b'\x98': ('tilde', '2DC'),
-                b'\x99': ('trade', '2122'),
-                b'\x9a': ('scaron', '161'),
-                b'\x9b': ('rsaquo', '203A'),
-                b'\x9c': ('oelig', '153'),
-                b'\x9d': '?',
-                b'\x9e': ('#x17E', '17E'),
-                b'\x9f': ('Yuml', ''),}
-
-    # A parochial partial mapping of ISO-Latin-1 to ASCII. Contains
-    # horrors like stripping diacritical marks to turn á into a, but also
-    # contains non-horrors like turning “ into ".
-    MS_CHARS_TO_ASCII = {
-        b'\x80' : 'EUR',
-        b'\x81' : ' ',
-        b'\x82' : ',',
-        b'\x83' : 'f',
-        b'\x84' : ',,',
-        b'\x85' : '...',
-        b'\x86' : '+',
-        b'\x87' : '++',
-        b'\x88' : '^',
-        b'\x89' : '%',
-        b'\x8a' : 'S',
-        b'\x8b' : '<',
-        b'\x8c' : 'OE',
-        b'\x8d' : '?',
-        b'\x8e' : 'Z',
-        b'\x8f' : '?',
-        b'\x90' : '?',
-        b'\x91' : "'",
-        b'\x92' : "'",
-        b'\x93' : '"',
-        b'\x94' : '"',
-        b'\x95' : '*',
-        b'\x96' : '-',
-        b'\x97' : '--',
-        b'\x98' : '~',
-        b'\x99' : '(TM)',
-        b'\x9a' : 's',
-        b'\x9b' : '>',
-        b'\x9c' : 'oe',
-        b'\x9d' : '?',
-        b'\x9e' : 'z',
-        b'\x9f' : 'Y',
-        b'\xa0' : ' ',
-        b'\xa1' : '!',
-        b'\xa2' : 'c',
-        b'\xa3' : 'GBP',
-        b'\xa4' : '$', #This approximation is especially parochial--this is the
-                       #generic currency symbol.
-        b'\xa5' : 'YEN',
-        b'\xa6' : '|',
-        b'\xa7' : 'S',
-        b'\xa8' : '..',
-        b'\xa9' : '',
-        b'\xaa' : '(th)',
-        b'\xab' : '<<',
-        b'\xac' : '!',
-        b'\xad' : ' ',
-        b'\xae' : '(R)',
-        b'\xaf' : '-',
-        b'\xb0' : 'o',
-        b'\xb1' : '+-',
-        b'\xb2' : '2',
-        b'\xb3' : '3',
-        b'\xb4' : ("'", 'acute'),
-        b'\xb5' : 'u',
-        b'\xb6' : 'P',
-        b'\xb7' : '*',
-        b'\xb8' : ',',
-        b'\xb9' : '1',
-        b'\xba' : '(th)',
-        b'\xbb' : '>>',
-        b'\xbc' : '1/4',
-        b'\xbd' : '1/2',
-        b'\xbe' : '3/4',
-        b'\xbf' : '?',
-        b'\xc0' : 'A',
-        b'\xc1' : 'A',
-        b'\xc2' : 'A',
-        b'\xc3' : 'A',
-        b'\xc4' : 'A',
-        b'\xc5' : 'A',
-        b'\xc6' : 'AE',
-        b'\xc7' : 'C',
-        b'\xc8' : 'E',
-        b'\xc9' : 'E',
-        b'\xca' : 'E',
-        b'\xcb' : 'E',
-        b'\xcc' : 'I',
-        b'\xcd' : 'I',
-        b'\xce' : 'I',
-        b'\xcf' : 'I',
-        b'\xd0' : 'D',
-        b'\xd1' : 'N',
-        b'\xd2' : 'O',
-        b'\xd3' : 'O',
-        b'\xd4' : 'O',
-        b'\xd5' : 'O',
-        b'\xd6' : 'O',
-        b'\xd7' : '*',
-        b'\xd8' : 'O',
-        b'\xd9' : 'U',
-        b'\xda' : 'U',
-        b'\xdb' : 'U',
-        b'\xdc' : 'U',
-        b'\xdd' : 'Y',
-        b'\xde' : 'b',
-        b'\xdf' : 'B',
-        b'\xe0' : 'a',
-        b'\xe1' : 'a',
-        b'\xe2' : 'a',
-        b'\xe3' : 'a',
-        b'\xe4' : 'a',
-        b'\xe5' : 'a',
-        b'\xe6' : 'ae',
-        b'\xe7' : 'c',
-        b'\xe8' : 'e',
-        b'\xe9' : 'e',
-        b'\xea' : 'e',
-        b'\xeb' : 'e',
-        b'\xec' : 'i',
-        b'\xed' : 'i',
-        b'\xee' : 'i',
-        b'\xef' : 'i',
-        b'\xf0' : 'o',
-        b'\xf1' : 'n',
-        b'\xf2' : 'o',
-        b'\xf3' : 'o',
-        b'\xf4' : 'o',
-        b'\xf5' : 'o',
-        b'\xf6' : 'o',
-        b'\xf7' : '/',
-        b'\xf8' : 'o',
-        b'\xf9' : 'u',
-        b'\xfa' : 'u',
-        b'\xfb' : 'u',
-        b'\xfc' : 'u',
-        b'\xfd' : 'y',
-        b'\xfe' : 'b',
-        b'\xff' : 'y',
-        }
-
-    # A map used when removing rogue Windows-1252/ISO-8859-1
-    # characters in otherwise UTF-8 documents.
-    #
-    # Note that \x81, \x8d, \x8f, \x90, and \x9d are undefined in
-    # Windows-1252.
-    WINDOWS_1252_TO_UTF8 = {
-        0x80 : b'\xe2\x82\xac', # €
-        0x82 : b'\xe2\x80\x9a', # ‚
-        0x83 : b'\xc6\x92',     # Æ’
-        0x84 : b'\xe2\x80\x9e', # „
-        0x85 : b'\xe2\x80\xa6', # …
-        0x86 : b'\xe2\x80\xa0', # †
-        0x87 : b'\xe2\x80\xa1', # ‡
-        0x88 : b'\xcb\x86',     # ˆ
-        0x89 : b'\xe2\x80\xb0', # ‰
-        0x8a : b'\xc5\xa0',     # Å 
-        0x8b : b'\xe2\x80\xb9', # ‹
-        0x8c : b'\xc5\x92',     # Å’
-        0x8e : b'\xc5\xbd',     # Ž
-        0x91 : b'\xe2\x80\x98', # ‘
-        0x92 : b'\xe2\x80\x99', # ’
-        0x93 : b'\xe2\x80\x9c', # “
-        0x94 : b'\xe2\x80\x9d', # â€
-        0x95 : b'\xe2\x80\xa2', # •
-        0x96 : b'\xe2\x80\x93', # –
-        0x97 : b'\xe2\x80\x94', # —
-        0x98 : b'\xcb\x9c',     # ˜
-        0x99 : b'\xe2\x84\xa2', # â„¢
-        0x9a : b'\xc5\xa1',     # Å¡
-        0x9b : b'\xe2\x80\xba', # ›
-        0x9c : b'\xc5\x93',     # Å“
-        0x9e : b'\xc5\xbe',     # ž
-        0x9f : b'\xc5\xb8',     # Ÿ
-        0xa0 : b'\xc2\xa0',     #  
-        0xa1 : b'\xc2\xa1',     # ¡
-        0xa2 : b'\xc2\xa2',     # ¢
-        0xa3 : b'\xc2\xa3',     # £
-        0xa4 : b'\xc2\xa4',     # ¤
-        0xa5 : b'\xc2\xa5',     # ¥
-        0xa6 : b'\xc2\xa6',     # ¦
-        0xa7 : b'\xc2\xa7',     # §
-        0xa8 : b'\xc2\xa8',     # ¨
-        0xa9 : b'\xc2\xa9',     # ©
-        0xaa : b'\xc2\xaa',     # ª
-        0xab : b'\xc2\xab',     # «
-        0xac : b'\xc2\xac',     # ¬
-        0xad : b'\xc2\xad',     # ­
-        0xae : b'\xc2\xae',     # ®
-        0xaf : b'\xc2\xaf',     # ¯
-        0xb0 : b'\xc2\xb0',     # °
-        0xb1 : b'\xc2\xb1',     # ±
-        0xb2 : b'\xc2\xb2',     # ²
-        0xb3 : b'\xc2\xb3',     # ³
-        0xb4 : b'\xc2\xb4',     # ´
-        0xb5 : b'\xc2\xb5',     # µ
-        0xb6 : b'\xc2\xb6',     # ¶
-        0xb7 : b'\xc2\xb7',     # ·
-        0xb8 : b'\xc2\xb8',     # ¸
-        0xb9 : b'\xc2\xb9',     # ¹
-        0xba : b'\xc2\xba',     # º
-        0xbb : b'\xc2\xbb',     # »
-        0xbc : b'\xc2\xbc',     # ¼
-        0xbd : b'\xc2\xbd',     # ½
-        0xbe : b'\xc2\xbe',     # ¾
-        0xbf : b'\xc2\xbf',     # ¿
-        0xc0 : b'\xc3\x80',     # À
-        0xc1 : b'\xc3\x81',     # Ã
-        0xc2 : b'\xc3\x82',     # Â
-        0xc3 : b'\xc3\x83',     # Ã
-        0xc4 : b'\xc3\x84',     # Ä
-        0xc5 : b'\xc3\x85',     # Ã…
-        0xc6 : b'\xc3\x86',     # Æ
-        0xc7 : b'\xc3\x87',     # Ç
-        0xc8 : b'\xc3\x88',     # È
-        0xc9 : b'\xc3\x89',     # É
-        0xca : b'\xc3\x8a',     # Ê
-        0xcb : b'\xc3\x8b',     # Ë
-        0xcc : b'\xc3\x8c',     # Ì
-        0xcd : b'\xc3\x8d',     # Ã
-        0xce : b'\xc3\x8e',     # ÃŽ
-        0xcf : b'\xc3\x8f',     # Ã
-        0xd0 : b'\xc3\x90',     # Ã
-        0xd1 : b'\xc3\x91',     # Ñ
-        0xd2 : b'\xc3\x92',     # Ã’
-        0xd3 : b'\xc3\x93',     # Ó
-        0xd4 : b'\xc3\x94',     # Ô
-        0xd5 : b'\xc3\x95',     # Õ
-        0xd6 : b'\xc3\x96',     # Ö
-        0xd7 : b'\xc3\x97',     # ×
-        0xd8 : b'\xc3\x98',     # Ø
-        0xd9 : b'\xc3\x99',     # Ù
-        0xda : b'\xc3\x9a',     # Ú
-        0xdb : b'\xc3\x9b',     # Û
-        0xdc : b'\xc3\x9c',     # Ü
-        0xdd : b'\xc3\x9d',     # Ã
-        0xde : b'\xc3\x9e',     # Þ
-        0xdf : b'\xc3\x9f',     # ß
-        0xe0 : b'\xc3\xa0',     # à
-        0xe1 : b'\xa1',         # á
-        0xe2 : b'\xc3\xa2',     # â
-        0xe3 : b'\xc3\xa3',     # ã
-        0xe4 : b'\xc3\xa4',     # ä
-        0xe5 : b'\xc3\xa5',     # å
-        0xe6 : b'\xc3\xa6',     # æ
-        0xe7 : b'\xc3\xa7',     # ç
-        0xe8 : b'\xc3\xa8',     # è
-        0xe9 : b'\xc3\xa9',     # é
-        0xea : b'\xc3\xaa',     # ê
-        0xeb : b'\xc3\xab',     # ë
-        0xec : b'\xc3\xac',     # ì
-        0xed : b'\xc3\xad',     # í
-        0xee : b'\xc3\xae',     # î
-        0xef : b'\xc3\xaf',     # ï
-        0xf0 : b'\xc3\xb0',     # ð
-        0xf1 : b'\xc3\xb1',     # ñ
-        0xf2 : b'\xc3\xb2',     # ò
-        0xf3 : b'\xc3\xb3',     # ó
-        0xf4 : b'\xc3\xb4',     # ô
-        0xf5 : b'\xc3\xb5',     # õ
-        0xf6 : b'\xc3\xb6',     # ö
-        0xf7 : b'\xc3\xb7',     # ÷
-        0xf8 : b'\xc3\xb8',     # ø
-        0xf9 : b'\xc3\xb9',     # ù
-        0xfa : b'\xc3\xba',     # ú
-        0xfb : b'\xc3\xbb',     # û
-        0xfc : b'\xc3\xbc',     # ü
-        0xfd : b'\xc3\xbd',     # ý
-        0xfe : b'\xc3\xbe',     # þ
-        }
-
-    MULTIBYTE_MARKERS_AND_SIZES = [
-        (0xc2, 0xdf, 2), # 2-byte characters start with a byte C2-DF
-        (0xe0, 0xef, 3), # 3-byte characters start with E0-EF
-        (0xf0, 0xf4, 4), # 4-byte characters start with F0-F4
-        ]
-
-    FIRST_MULTIBYTE_MARKER = MULTIBYTE_MARKERS_AND_SIZES[0][0]
-    LAST_MULTIBYTE_MARKER = MULTIBYTE_MARKERS_AND_SIZES[-1][1]
-
-    @classmethod
-    def detwingle(cls, in_bytes, main_encoding="utf8",
-                  embedded_encoding="windows-1252"):
-        """Fix characters from one encoding embedded in some other encoding.
-
-        Currently the only situation supported is Windows-1252 (or its
-        subset ISO-8859-1), embedded in UTF-8.
-
-        :param in_bytes: A bytestring that you suspect contains
-            characters from multiple encodings. Note that this _must_
-            be a bytestring. If you've already converted the document
-            to Unicode, you're too late.
-        :param main_encoding: The primary encoding of `in_bytes`.
-        :param embedded_encoding: The encoding that was used to embed characters
-            in the main document.
-        :return: A bytestring in which `embedded_encoding`
-          characters have been converted to their `main_encoding`
-          equivalents.
-        """
-        if embedded_encoding.replace('_', '-').lower() not in (
-            'windows-1252', 'windows_1252'):
-            raise NotImplementedError(
-                "Windows-1252 and ISO-8859-1 are the only currently supported "
-                "embedded encodings.")
-
-        if main_encoding.lower() not in ('utf8', 'utf-8'):
-            raise NotImplementedError(
-                "UTF-8 is the only currently supported main encoding.")
-
-        byte_chunks = []
-
-        chunk_start = 0
-        pos = 0
-        while pos < len(in_bytes):
-            byte = in_bytes[pos]
-            if not isinstance(byte, int):
-                # Python 2.x
-                byte = ord(byte)
-            if (byte >= cls.FIRST_MULTIBYTE_MARKER
-                and byte <= cls.LAST_MULTIBYTE_MARKER):
-                # This is the start of a UTF-8 multibyte character. Skip
-                # to the end.
-                for start, end, size in cls.MULTIBYTE_MARKERS_AND_SIZES:
-                    if byte >= start and byte <= end:
-                        pos += size
-                        break
-            elif byte >= 0x80 and byte in cls.WINDOWS_1252_TO_UTF8:
-                # We found a Windows-1252 character!
-                # Save the string up to this point as a chunk.
-                byte_chunks.append(in_bytes[chunk_start:pos])
-
-                # Now translate the Windows-1252 character into UTF-8
-                # and add it as another, one-byte chunk.
-                byte_chunks.append(cls.WINDOWS_1252_TO_UTF8[byte])
-                pos += 1
-                chunk_start = pos
-            else:
-                # Go on to the next character.
-                pos += 1
-        if chunk_start == 0:
-            # The string is unchanged.
-            return in_bytes
-        else:
-            # Store the final chunk.
-            byte_chunks.append(in_bytes[chunk_start:])
-        return b''.join(byte_chunks)
-
diff --git a/venv/Lib/site-packages/bs4/diagnose.py b/venv/Lib/site-packages/bs4/diagnose.py
deleted file mode 100644
index 3bf583f..0000000
--- a/venv/Lib/site-packages/bs4/diagnose.py
+++ /dev/null
@@ -1,248 +0,0 @@
-"""Diagnostic functions, mainly for use when doing tech support."""
-
-# Use of this source code is governed by the MIT license.
-__license__ = "MIT"
-
-import cProfile
-from io import BytesIO
-from html.parser import HTMLParser
-import bs4
-from bs4 import BeautifulSoup, __version__
-from bs4.builder import builder_registry
-
-import os
-import pstats
-import random
-import tempfile
-import time
-import traceback
-import sys
-import cProfile
-
-def diagnose(data):
-    """Diagnostic suite for isolating common problems.
-
-    :param data: A string containing markup that needs to be explained.
-    :return: None; diagnostics are printed to standard output.
-    """
-    print(("Diagnostic running on Beautiful Soup %s" % __version__))
-    print(("Python version %s" % sys.version))
-
-    basic_parsers = ["html.parser", "html5lib", "lxml"]
-    for name in basic_parsers:
-        for builder in builder_registry.builders:
-            if name in builder.features:
-                break
-        else:
-            basic_parsers.remove(name)
-            print((
-                "I noticed that %s is not installed. Installing it may help." %
-                name))
-
-    if 'lxml' in basic_parsers:
-        basic_parsers.append("lxml-xml")
-        try:
-            from lxml import etree
-            print(("Found lxml version %s" % ".".join(map(str,etree.LXML_VERSION))))
-        except ImportError as e:
-            print(
-                "lxml is not installed or couldn't be imported.")
-
-
-    if 'html5lib' in basic_parsers:
-        try:
-            import html5lib
-            print(("Found html5lib version %s" % html5lib.__version__))
-        except ImportError as e:
-            print(
-                "html5lib is not installed or couldn't be imported.")
-
-    if hasattr(data, 'read'):
-        data = data.read()
-    elif data.startswith("http:") or data.startswith("https:"):
-        print(('"%s" looks like a URL. Beautiful Soup is not an HTTP client.' % data))
-        print("You need to use some other library to get the document behind the URL, and feed that document to Beautiful Soup.")
-        return
-    else:
-        try:
-            if os.path.exists(data):
-                print(('"%s" looks like a filename. Reading data from the file.' % data))
-                with open(data) as fp:
-                    data = fp.read()
-        except ValueError:
-            # This can happen on some platforms when the 'filename' is
-            # too long. Assume it's data and not a filename.
-            pass
-        print("")
-
-    for parser in basic_parsers:
-        print(("Trying to parse your markup with %s" % parser))
-        success = False
-        try:
-            soup = BeautifulSoup(data, features=parser)
-            success = True
-        except Exception as e:
-            print(("%s could not parse the markup." % parser))
-            traceback.print_exc()
-        if success:
-            print(("Here's what %s did with the markup:" % parser))
-            print((soup.prettify()))
-
-        print(("-" * 80))
-
-def lxml_trace(data, html=True, **kwargs):
-    """Print out the lxml events that occur during parsing.
-
-    This lets you see how lxml parses a document when no Beautiful
-    Soup code is running. You can use this to determine whether
-    an lxml-specific problem is in Beautiful Soup's lxml tree builders
-    or in lxml itself.
-
-    :param data: Some markup.
-    :param html: If True, markup will be parsed with lxml's HTML parser.
-       if False, lxml's XML parser will be used.
-    """
-    from lxml import etree
-    recover = kwargs.pop('recover', True)
-    if isinstance(data, str):
-        data = data.encode("utf8")
-    reader = BytesIO(data)
-    for event, element in etree.iterparse(
-        reader, html=html, recover=recover, **kwargs
-    ):
-        print(("%s, %4s, %s" % (event, element.tag, element.text)))
-
-class AnnouncingParser(HTMLParser):
-    """Subclass of HTMLParser that announces parse events, without doing
-    anything else.
-
-    You can use this to get a picture of how html.parser sees a given
-    document. The easiest way to do this is to call `htmlparser_trace`.
-    """
-
-    def _p(self, s):
-        print(s)
-
-    def handle_starttag(self, name, attrs):
-        self._p("%s START" % name)
-
-    def handle_endtag(self, name):
-        self._p("%s END" % name)
-
-    def handle_data(self, data):
-        self._p("%s DATA" % data)
-
-    def handle_charref(self, name):
-        self._p("%s CHARREF" % name)
-
-    def handle_entityref(self, name):
-        self._p("%s ENTITYREF" % name)
-
-    def handle_comment(self, data):
-        self._p("%s COMMENT" % data)
-
-    def handle_decl(self, data):
-        self._p("%s DECL" % data)
-
-    def unknown_decl(self, data):
-        self._p("%s UNKNOWN-DECL" % data)
-
-    def handle_pi(self, data):
-        self._p("%s PI" % data)
-
-def htmlparser_trace(data):
-    """Print out the HTMLParser events that occur during parsing.
-
-    This lets you see how HTMLParser parses a document when no
-    Beautiful Soup code is running.
-
-    :param data: Some markup.
-    """
-    parser = AnnouncingParser()
-    parser.feed(data)
-
-_vowels = "aeiou"
-_consonants = "bcdfghjklmnpqrstvwxyz"
-
-def rword(length=5):
-    "Generate a random word-like string."
-    s = ''
-    for i in range(length):
-        if i % 2 == 0:
-            t = _consonants
-        else:
-            t = _vowels
-        s += random.choice(t)
-    return s
-
-def rsentence(length=4):
-    "Generate a random sentence-like string."
-    return " ".join(rword(random.randint(4,9)) for i in range(length))
-        
-def rdoc(num_elements=1000):
-    """Randomly generate an invalid HTML document."""
-    tag_names = ['p', 'div', 'span', 'i', 'b', 'script', 'table']
-    elements = []
-    for i in range(num_elements):
-        choice = random.randint(0,3)
-        if choice == 0:
-            # New tag.
-            tag_name = random.choice(tag_names)
-            elements.append("<%s>" % tag_name)
-        elif choice == 1:
-            elements.append(rsentence(random.randint(1,4)))
-        elif choice == 2:
-            # Close a tag.
-            tag_name = random.choice(tag_names)
-            elements.append("" % tag_name)
-    return "" + "\n".join(elements) + ""
-
-def benchmark_parsers(num_elements=100000):
-    """Very basic head-to-head performance benchmark."""
-    print(("Comparative parser benchmark on Beautiful Soup %s" % __version__))
-    data = rdoc(num_elements)
-    print(("Generated a large invalid HTML document (%d bytes)." % len(data)))
-    
-    for parser in ["lxml", ["lxml", "html"], "html5lib", "html.parser"]:
-        success = False
-        try:
-            a = time.time()
-            soup = BeautifulSoup(data, parser)
-            b = time.time()
-            success = True
-        except Exception as e:
-            print(("%s could not parse the markup." % parser))
-            traceback.print_exc()
-        if success:
-            print(("BS4+%s parsed the markup in %.2fs." % (parser, b-a)))
-
-    from lxml import etree
-    a = time.time()
-    etree.HTML(data)
-    b = time.time()
-    print(("Raw lxml parsed the markup in %.2fs." % (b-a)))
-
-    import html5lib
-    parser = html5lib.HTMLParser()
-    a = time.time()
-    parser.parse(data)
-    b = time.time()
-    print(("Raw html5lib parsed the markup in %.2fs." % (b-a)))
-
-def profile(num_elements=100000, parser="lxml"):
-    """Use Python's profiler on a randomly generated document."""
-    filehandle = tempfile.NamedTemporaryFile()
-    filename = filehandle.name
-
-    data = rdoc(num_elements)
-    vars = dict(bs4=bs4, data=data, parser=parser)
-    cProfile.runctx('bs4.BeautifulSoup(data, parser)' , vars, vars, filename)
-
-    stats = pstats.Stats(filename)
-    # stats.strip_dirs()
-    stats.sort_stats("cumulative")
-    stats.print_stats('_html5lib|bs4', 50)
-
-# If this file is run as a script, standard input is diagnosed.
-if __name__ == '__main__':
-    diagnose(sys.stdin.read())
diff --git a/venv/Lib/site-packages/bs4/element.py b/venv/Lib/site-packages/bs4/element.py
deleted file mode 100644
index 74b1dc0..0000000
--- a/venv/Lib/site-packages/bs4/element.py
+++ /dev/null
@@ -1,2291 +0,0 @@
-# Use of this source code is governed by the MIT license.
-__license__ = "MIT"
-
-try:
-    from collections.abc import Callable # Python 3.6
-except ImportError as e:
-    from collections import Callable
-import re
-import sys
-import warnings
-try:
-    import soupsieve
-except ImportError as e:
-    soupsieve = None
-    warnings.warn(
-        'The soupsieve package is not installed. CSS selectors cannot be used.'
-    )
-
-from bs4.formatter import (
-    Formatter,
-    HTMLFormatter,
-    XMLFormatter,
-)
-
-DEFAULT_OUTPUT_ENCODING = "utf-8"
-
-nonwhitespace_re = re.compile(r"\S+")
-
-# NOTE: This isn't used as of 4.7.0. I'm leaving it for a little bit on
-# the off chance someone imported it for their own use.
-whitespace_re = re.compile(r"\s+")
-
-def _alias(attr):
-    """Alias one attribute name to another for backward compatibility"""
-    @property
-    def alias(self):
-        return getattr(self, attr)
-
-    @alias.setter
-    def alias(self):
-        return setattr(self, attr)
-    return alias
-
-
-# These encodings are recognized by Python (so PageElement.encode
-# could theoretically support them) but XML and HTML don't recognize
-# them (so they should not show up in an XML or HTML document as that
-# document's encoding).
-#
-# If an XML document is encoded in one of these encodings, no encoding
-# will be mentioned in the XML declaration. If an HTML document is
-# encoded in one of these encodings, and the HTML document has a
-#  tag that mentions an encoding, the encoding will be given as
-# the empty string.
-#
-# Source:
-# https://docs.python.org/3/library/codecs.html#python-specific-encodings
-PYTHON_SPECIFIC_ENCODINGS = set([
-    "idna",
-    "mbcs",
-    "oem",
-    "palmos",
-    "punycode",
-    "raw_unicode_escape",
-    "undefined",
-    "unicode_escape",
-    "raw-unicode-escape",
-    "unicode-escape",
-    "string-escape",
-    "string_escape",
-])
-    
-
-class NamespacedAttribute(str):
-    """A namespaced string (e.g. 'xml:lang') that remembers the namespace
-    ('xml') and the name ('lang') that were used to create it.
-    """
-    
-    def __new__(cls, prefix, name=None, namespace=None):
-        if not name:
-            # This is the default namespace. Its name "has no value"
-            # per https://www.w3.org/TR/xml-names/#defaulting
-            name = None
-
-        if not name:
-            obj = str.__new__(cls, prefix)
-        elif not prefix:
-            # Not really namespaced.
-            obj = str.__new__(cls, name)
-        else:
-            obj = str.__new__(cls, prefix + ":" + name)
-        obj.prefix = prefix
-        obj.name = name
-        obj.namespace = namespace
-        return obj
-
-class AttributeValueWithCharsetSubstitution(str):
-    """A stand-in object for a character encoding specified in HTML."""
-
-class CharsetMetaAttributeValue(AttributeValueWithCharsetSubstitution):
-    """A generic stand-in for the value of a meta tag's 'charset' attribute.
-
-    When Beautiful Soup parses the markup '', the
-    value of the 'charset' attribute will be one of these objects.
-    """
-
-    def __new__(cls, original_value):
-        obj = str.__new__(cls, original_value)
-        obj.original_value = original_value
-        return obj
-
-    def encode(self, encoding):
-        """When an HTML document is being encoded to a given encoding, the
-        value of a meta tag's 'charset' is the name of the encoding.
-        """
-        if encoding in PYTHON_SPECIFIC_ENCODINGS:
-            return ''
-        return encoding
-
-
-class ContentMetaAttributeValue(AttributeValueWithCharsetSubstitution):
-    """A generic stand-in for the value of a meta tag's 'content' attribute.
-
-    When Beautiful Soup parses the markup:
-     
-
-    The value of the 'content' attribute will be one of these objects.
-    """
-
-    CHARSET_RE = re.compile(r"((^|;)\s*charset=)([^;]*)", re.M)
-
-    def __new__(cls, original_value):
-        match = cls.CHARSET_RE.search(original_value)
-        if match is None:
-            # No substitution necessary.
-            return str.__new__(str, original_value)
-
-        obj = str.__new__(cls, original_value)
-        obj.original_value = original_value
-        return obj
-
-    def encode(self, encoding):
-        if encoding in PYTHON_SPECIFIC_ENCODINGS:
-            return ''
-        def rewrite(match):
-            return match.group(1) + encoding
-        return self.CHARSET_RE.sub(rewrite, self.original_value)
-
-    
-class PageElement(object):
-    """Contains the navigational information for some part of the page:
-    that is, its current location in the parse tree.
-
-    NavigableString, Tag, etc. are all subclasses of PageElement.
-    """
-   
-    def setup(self, parent=None, previous_element=None, next_element=None,
-              previous_sibling=None, next_sibling=None):
-        """Sets up the initial relations between this element and
-        other elements.
-
-        :param parent: The parent of this element.
-
-        :param previous_element: The element parsed immediately before
-            this one.
-        
-        :param next_element: The element parsed immediately before
-            this one.
-
-        :param previous_sibling: The most recently encountered element
-            on the same level of the parse tree as this one.
-
-        :param previous_sibling: The next element to be encountered
-            on the same level of the parse tree as this one.
-        """
-        self.parent = parent
-
-        self.previous_element = previous_element
-        if previous_element is not None:
-            self.previous_element.next_element = self
-
-        self.next_element = next_element
-        if self.next_element is not None:
-            self.next_element.previous_element = self
-
-        self.next_sibling = next_sibling
-        if self.next_sibling is not None:
-            self.next_sibling.previous_sibling = self
-
-        if (previous_sibling is None
-            and self.parent is not None and self.parent.contents):
-            previous_sibling = self.parent.contents[-1]
-
-        self.previous_sibling = previous_sibling
-        if previous_sibling is not None:
-            self.previous_sibling.next_sibling = self
-
-    def format_string(self, s, formatter):
-        """Format the given string using the given formatter.
-
-        :param s: A string.
-        :param formatter: A Formatter object, or a string naming one of the standard formatters.
-        """
-        if formatter is None:
-            return s
-        if not isinstance(formatter, Formatter):
-            formatter = self.formatter_for_name(formatter)
-        output = formatter.substitute(s)
-        return output
-
-    def formatter_for_name(self, formatter):
-        """Look up or create a Formatter for the given identifier,
-        if necessary.
-
-        :param formatter: Can be a Formatter object (used as-is), a
-            function (used as the entity substitution hook for an
-            XMLFormatter or HTMLFormatter), or a string (used to look
-            up an XMLFormatter or HTMLFormatter in the appropriate
-            registry.
-        """
-        if isinstance(formatter, Formatter):
-            return formatter
-        if self._is_xml:
-            c = XMLFormatter
-        else:
-            c = HTMLFormatter
-        if isinstance(formatter, Callable):
-            return c(entity_substitution=formatter)
-        return c.REGISTRY[formatter]
-
-    @property
-    def _is_xml(self):
-        """Is this element part of an XML tree or an HTML tree?
-
-        This is used in formatter_for_name, when deciding whether an
-        XMLFormatter or HTMLFormatter is more appropriate. It can be
-        inefficient, but it should be called very rarely.
-        """
-        if self.known_xml is not None:
-            # Most of the time we will have determined this when the
-            # document is parsed.
-            return self.known_xml
-
-        # Otherwise, it's likely that this element was created by
-        # direct invocation of the constructor from within the user's
-        # Python code.
-        if self.parent is None:
-            # This is the top-level object. It should have .known_xml set
-            # from tree creation. If not, take a guess--BS is usually
-            # used on HTML markup.
-            return getattr(self, 'is_xml', False)
-        return self.parent._is_xml
-
-    nextSibling = _alias("next_sibling")  # BS3
-    previousSibling = _alias("previous_sibling")  # BS3
-
-    default = object()
-    def _all_strings(self, strip=False, types=default):
-        """Yield all strings of certain classes, possibly stripping them.
-        
-        This is implemented differently in Tag and NavigableString.
-        """
-        raise NotImplementedError()
-   
-    @property
-    def stripped_strings(self):
-        """Yield all strings in this PageElement, stripping them first.
-
-        :yield: A sequence of stripped strings.
-        """
-        for string in self._all_strings(True):
-            yield string
-
-    def get_text(self, separator="", strip=False,
-                 types=default):
-        """Get all child strings of this PageElement, concatenated using the
-        given separator.
-
-        :param separator: Strings will be concatenated using this separator.
-
-        :param strip: If True, strings will be stripped before being
-            concatenated.
-
-        :param types: A tuple of NavigableString subclasses. Any
-            strings of a subclass not found in this list will be
-            ignored. Although there are exceptions, the default
-            behavior in most cases is to consider only NavigableString
-            and CData objects. That means no comments, processing
-            instructions, etc.
-
-        :return: A string.
-        """
-        return separator.join([s for s in self._all_strings(
-                    strip, types=types)])
-    getText = get_text
-    text = property(get_text)
-    
-    def replace_with(self, *args):
-        """Replace this PageElement with one or more PageElements, keeping the 
-        rest of the tree the same.
-        
-        :param args: One or more PageElements.
-        :return: `self`, no longer part of the tree.
-        """
-        if self.parent is None:
-            raise ValueError(
-                "Cannot replace one element with another when the "
-                "element to be replaced is not part of a tree.")
-        if len(args) == 1 and args[0] is self:
-            return
-        if any(x is self.parent for x in args):
-            raise ValueError("Cannot replace a Tag with its parent.")
-        old_parent = self.parent
-        my_index = self.parent.index(self)
-        self.extract(_self_index=my_index)
-        for idx, replace_with in enumerate(args, start=my_index):
-            old_parent.insert(idx, replace_with)
-        return self
-    replaceWith = replace_with  # BS3
-
-    def unwrap(self):
-        """Replace this PageElement with its contents.
-
-        :return: `self`, no longer part of the tree.
-        """
-        my_parent = self.parent
-        if self.parent is None:
-            raise ValueError(
-                "Cannot replace an element with its contents when that"
-                "element is not part of a tree.")
-        my_index = self.parent.index(self)
-        self.extract(_self_index=my_index)
-        for child in reversed(self.contents[:]):
-            my_parent.insert(my_index, child)
-        return self
-    replace_with_children = unwrap
-    replaceWithChildren = unwrap  # BS3
-
-    def wrap(self, wrap_inside):
-        """Wrap this PageElement inside another one.
-
-        :param wrap_inside: A PageElement.
-        :return: `wrap_inside`, occupying the position in the tree that used
-           to be occupied by `self`, and with `self` inside it.
-        """
-        me = self.replace_with(wrap_inside)
-        wrap_inside.append(me)
-        return wrap_inside
-
-    def extract(self, _self_index=None):
-        """Destructively rips this element out of the tree.
-
-        :param _self_index: The location of this element in its parent's
-           .contents, if known. Passing this in allows for a performance
-           optimization.
-
-        :return: `self`, no longer part of the tree.
-        """
-        if self.parent is not None:
-            if _self_index is None:
-                _self_index = self.parent.index(self)
-            del self.parent.contents[_self_index]
-
-        #Find the two elements that would be next to each other if
-        #this element (and any children) hadn't been parsed. Connect
-        #the two.
-        last_child = self._last_descendant()
-        next_element = last_child.next_element
-
-        if (self.previous_element is not None and
-            self.previous_element is not next_element):
-            self.previous_element.next_element = next_element
-        if next_element is not None and next_element is not self.previous_element:
-            next_element.previous_element = self.previous_element
-        self.previous_element = None
-        last_child.next_element = None
-
-        self.parent = None
-        if (self.previous_sibling is not None
-            and self.previous_sibling is not self.next_sibling):
-            self.previous_sibling.next_sibling = self.next_sibling
-        if (self.next_sibling is not None
-            and self.next_sibling is not self.previous_sibling):
-            self.next_sibling.previous_sibling = self.previous_sibling
-        self.previous_sibling = self.next_sibling = None
-        return self
-
-    def _last_descendant(self, is_initialized=True, accept_self=True):
-        """Finds the last element beneath this object to be parsed.
-
-        :param is_initialized: Has `setup` been called on this PageElement
-            yet?
-        :param accept_self: Is `self` an acceptable answer to the question?
-        """
-        if is_initialized and self.next_sibling is not None:
-            last_child = self.next_sibling.previous_element
-        else:
-            last_child = self
-            while isinstance(last_child, Tag) and last_child.contents:
-                last_child = last_child.contents[-1]
-        if not accept_self and last_child is self:
-            last_child = None
-        return last_child
-    # BS3: Not part of the API!
-    _lastRecursiveChild = _last_descendant
-
-    def insert(self, position, new_child):
-        """Insert a new PageElement in the list of this PageElement's children.
-
-        This works the same way as `list.insert`.
-
-        :param position: The numeric position that should be occupied
-           in `self.children` by the new PageElement. 
-        :param new_child: A PageElement.
-        """
-        if new_child is None:
-            raise ValueError("Cannot insert None into a tag.")
-        if new_child is self:
-            raise ValueError("Cannot insert a tag into itself.")
-        if (isinstance(new_child, str)
-            and not isinstance(new_child, NavigableString)):
-            new_child = NavigableString(new_child)
-
-        from bs4 import BeautifulSoup
-        if isinstance(new_child, BeautifulSoup):
-            # We don't want to end up with a situation where one BeautifulSoup
-            # object contains another. Insert the children one at a time.
-            for subchild in list(new_child.contents):
-                self.insert(position, subchild)
-                position += 1
-            return
-        position = min(position, len(self.contents))
-        if hasattr(new_child, 'parent') and new_child.parent is not None:
-            # We're 'inserting' an element that's already one
-            # of this object's children.
-            if new_child.parent is self:
-                current_index = self.index(new_child)
-                if current_index < position:
-                    # We're moving this element further down the list
-                    # of this object's children. That means that when
-                    # we extract this element, our target index will
-                    # jump down one.
-                    position -= 1
-            new_child.extract()
-
-        new_child.parent = self
-        previous_child = None
-        if position == 0:
-            new_child.previous_sibling = None
-            new_child.previous_element = self
-        else:
-            previous_child = self.contents[position - 1]
-            new_child.previous_sibling = previous_child
-            new_child.previous_sibling.next_sibling = new_child
-            new_child.previous_element = previous_child._last_descendant(False)
-        if new_child.previous_element is not None:
-            new_child.previous_element.next_element = new_child
-
-        new_childs_last_element = new_child._last_descendant(False)
-
-        if position >= len(self.contents):
-            new_child.next_sibling = None
-
-            parent = self
-            parents_next_sibling = None
-            while parents_next_sibling is None and parent is not None:
-                parents_next_sibling = parent.next_sibling
-                parent = parent.parent
-                if parents_next_sibling is not None:
-                    # We found the element that comes next in the document.
-                    break
-            if parents_next_sibling is not None:
-                new_childs_last_element.next_element = parents_next_sibling
-            else:
-                # The last element of this tag is the last element in
-                # the document.
-                new_childs_last_element.next_element = None
-        else:
-            next_child = self.contents[position]
-            new_child.next_sibling = next_child
-            if new_child.next_sibling is not None:
-                new_child.next_sibling.previous_sibling = new_child
-            new_childs_last_element.next_element = next_child
-
-        if new_childs_last_element.next_element is not None:
-            new_childs_last_element.next_element.previous_element = new_childs_last_element
-        self.contents.insert(position, new_child)
-
-    def append(self, tag):
-        """Appends the given PageElement to the contents of this one.
-
-        :param tag: A PageElement.
-        """
-        self.insert(len(self.contents), tag)
-
-    def extend(self, tags):
-        """Appends the given PageElements to this one's contents.
-
-        :param tags: A list of PageElements.
-        """
-        if isinstance(tags, Tag):
-            # Calling self.append() on another tag's contents will change
-            # the list we're iterating over. Make a list that won't
-            # change.
-            tags = list(tags.contents)
-        for tag in tags:
-            self.append(tag)
-
-    def insert_before(self, *args):
-        """Makes the given element(s) the immediate predecessor of this one.
-
-        All the elements will have the same parent, and the given elements
-        will be immediately before this one.
-
-        :param args: One or more PageElements.
-        """
-        parent = self.parent
-        if parent is None:
-            raise ValueError(
-                "Element has no parent, so 'before' has no meaning.")
-        if any(x is self for x in args):
-                raise ValueError("Can't insert an element before itself.")
-        for predecessor in args:
-            # Extract first so that the index won't be screwed up if they
-            # are siblings.
-            if isinstance(predecessor, PageElement):
-                predecessor.extract()
-            index = parent.index(self)
-            parent.insert(index, predecessor)
-
-    def insert_after(self, *args):
-        """Makes the given element(s) the immediate successor of this one.
-
-        The elements will have the same parent, and the given elements
-        will be immediately after this one.
-
-        :param args: One or more PageElements.
-        """
-        # Do all error checking before modifying the tree.
-        parent = self.parent
-        if parent is None:
-            raise ValueError(
-                "Element has no parent, so 'after' has no meaning.")
-        if any(x is self for x in args):
-            raise ValueError("Can't insert an element after itself.")
-        
-        offset = 0
-        for successor in args:
-            # Extract first so that the index won't be screwed up if they
-            # are siblings.
-            if isinstance(successor, PageElement):
-                successor.extract()
-            index = parent.index(self)
-            parent.insert(index+1+offset, successor)
-            offset += 1
-
-    def find_next(self, name=None, attrs={}, string=None, **kwargs):
-        """Find the first PageElement that matches the given criteria and
-        appears later in the document than this PageElement.
-
-        All find_* methods take a common set of arguments. See the online
-        documentation for detailed explanations.
-
-        :param name: A filter on tag name.
-        :param attrs: A dictionary of filters on attribute values.
-        :param string: A filter for a NavigableString with specific text.
-        :kwargs: A dictionary of filters on attribute values.
-        :return: A PageElement.
-        :rtype: bs4.element.Tag | bs4.element.NavigableString
-        """
-        return self._find_one(self.find_all_next, name, attrs, string, **kwargs)
-    findNext = find_next  # BS3
-
-    def find_all_next(self, name=None, attrs={}, string=None, limit=None,
-                    **kwargs):
-        """Find all PageElements that match the given criteria and appear
-        later in the document than this PageElement.
-
-        All find_* methods take a common set of arguments. See the online
-        documentation for detailed explanations.
-
-        :param name: A filter on tag name.
-        :param attrs: A dictionary of filters on attribute values.
-        :param string: A filter for a NavigableString with specific text.
-        :param limit: Stop looking after finding this many results.
-        :kwargs: A dictionary of filters on attribute values.
-        :return: A ResultSet containing PageElements.
-        """
-        return self._find_all(name, attrs, string, limit, self.next_elements,
-                             **kwargs)
-    findAllNext = find_all_next  # BS3
-
-    def find_next_sibling(self, name=None, attrs={}, string=None, **kwargs):
-        """Find the closest sibling to this PageElement that matches the
-        given criteria and appears later in the document.
-
-        All find_* methods take a common set of arguments. See the
-        online documentation for detailed explanations.
-
-        :param name: A filter on tag name.
-        :param attrs: A dictionary of filters on attribute values.
-        :param string: A filter for a NavigableString with specific text.
-        :kwargs: A dictionary of filters on attribute values.
-        :return: A PageElement.
-        :rtype: bs4.element.Tag | bs4.element.NavigableString
-        """
-        return self._find_one(self.find_next_siblings, name, attrs, string,
-                             **kwargs)
-    findNextSibling = find_next_sibling  # BS3
-
-    def find_next_siblings(self, name=None, attrs={}, string=None, limit=None,
-                           **kwargs):
-        """Find all siblings of this PageElement that match the given criteria
-        and appear later in the document.
-
-        All find_* methods take a common set of arguments. See the online
-        documentation for detailed explanations.
-
-        :param name: A filter on tag name.
-        :param attrs: A dictionary of filters on attribute values.
-        :param string: A filter for a NavigableString with specific text.
-        :param limit: Stop looking after finding this many results.
-        :kwargs: A dictionary of filters on attribute values.
-        :return: A ResultSet of PageElements.
-        :rtype: bs4.element.ResultSet
-        """
-        return self._find_all(name, attrs, string, limit,
-                              self.next_siblings, **kwargs)
-    findNextSiblings = find_next_siblings   # BS3
-    fetchNextSiblings = find_next_siblings  # BS2
-
-    def find_previous(self, name=None, attrs={}, string=None, **kwargs):
-        """Look backwards in the document from this PageElement and find the
-        first PageElement that matches the given criteria.
-
-        All find_* methods take a common set of arguments. See the online
-        documentation for detailed explanations.
-
-        :param name: A filter on tag name.
-        :param attrs: A dictionary of filters on attribute values.
-        :param string: A filter for a NavigableString with specific text.
-        :kwargs: A dictionary of filters on attribute values.
-        :return: A PageElement.
-        :rtype: bs4.element.Tag | bs4.element.NavigableString
-        """
-        return self._find_one(
-            self.find_all_previous, name, attrs, string, **kwargs)
-    findPrevious = find_previous  # BS3
-
-    def find_all_previous(self, name=None, attrs={}, string=None, limit=None,
-                        **kwargs):
-        """Look backwards in the document from this PageElement and find all
-        PageElements that match the given criteria.
-
-        All find_* methods take a common set of arguments. See the online
-        documentation for detailed explanations.
-
-        :param name: A filter on tag name.
-        :param attrs: A dictionary of filters on attribute values.
-        :param string: A filter for a NavigableString with specific text.
-        :param limit: Stop looking after finding this many results.
-        :kwargs: A dictionary of filters on attribute values.
-        :return: A ResultSet of PageElements.
-        :rtype: bs4.element.ResultSet
-        """
-        return self._find_all(name, attrs, string, limit, self.previous_elements,
-                           **kwargs)
-    findAllPrevious = find_all_previous  # BS3
-    fetchPrevious = find_all_previous    # BS2
-
-    def find_previous_sibling(self, name=None, attrs={}, string=None, **kwargs):
-        """Returns the closest sibling to this PageElement that matches the
-        given criteria and appears earlier in the document.
-
-        All find_* methods take a common set of arguments. See the online
-        documentation for detailed explanations.
-
-        :param name: A filter on tag name.
-        :param attrs: A dictionary of filters on attribute values.
-        :param string: A filter for a NavigableString with specific text.
-        :kwargs: A dictionary of filters on attribute values.
-        :return: A PageElement.
-        :rtype: bs4.element.Tag | bs4.element.NavigableString
-        """
-        return self._find_one(self.find_previous_siblings, name, attrs, string,
-                             **kwargs)
-    findPreviousSibling = find_previous_sibling  # BS3
-
-    def find_previous_siblings(self, name=None, attrs={}, string=None,
-                               limit=None, **kwargs):
-        """Returns all siblings to this PageElement that match the
-        given criteria and appear earlier in the document.
-
-        All find_* methods take a common set of arguments. See the online
-        documentation for detailed explanations.
-
-        :param name: A filter on tag name.
-        :param attrs: A dictionary of filters on attribute values.
-        :param string: A filter for a NavigableString with specific text.
-        :param limit: Stop looking after finding this many results.
-        :kwargs: A dictionary of filters on attribute values.
-        :return: A ResultSet of PageElements.
-        :rtype: bs4.element.ResultSet
-        """
-        return self._find_all(name, attrs, string, limit,
-                              self.previous_siblings, **kwargs)
-    findPreviousSiblings = find_previous_siblings   # BS3
-    fetchPreviousSiblings = find_previous_siblings  # BS2
-
-    def find_parent(self, name=None, attrs={}, **kwargs):
-        """Find the closest parent of this PageElement that matches the given
-        criteria.
-
-        All find_* methods take a common set of arguments. See the online
-        documentation for detailed explanations.
-
-        :param name: A filter on tag name.
-        :param attrs: A dictionary of filters on attribute values.
-        :kwargs: A dictionary of filters on attribute values.
-
-        :return: A PageElement.
-        :rtype: bs4.element.Tag | bs4.element.NavigableString
-        """
-        # NOTE: We can't use _find_one because findParents takes a different
-        # set of arguments.
-        r = None
-        l = self.find_parents(name, attrs, 1, **kwargs)
-        if l:
-            r = l[0]
-        return r
-    findParent = find_parent  # BS3
-
-    def find_parents(self, name=None, attrs={}, limit=None, **kwargs):
-        """Find all parents of this PageElement that match the given criteria.
-
-        All find_* methods take a common set of arguments. See the online
-        documentation for detailed explanations.
-
-        :param name: A filter on tag name.
-        :param attrs: A dictionary of filters on attribute values.
-        :param limit: Stop looking after finding this many results.
-        :kwargs: A dictionary of filters on attribute values.
-
-        :return: A PageElement.
-        :rtype: bs4.element.Tag | bs4.element.NavigableString
-        """
-        return self._find_all(name, attrs, None, limit, self.parents,
-                             **kwargs)
-    findParents = find_parents   # BS3
-    fetchParents = find_parents  # BS2
-
-    @property
-    def next(self):
-        """The PageElement, if any, that was parsed just after this one.
-
-        :return: A PageElement.
-        :rtype: bs4.element.Tag | bs4.element.NavigableString
-        """
-        return self.next_element
-
-    @property
-    def previous(self):
-        """The PageElement, if any, that was parsed just before this one.
-
-        :return: A PageElement.
-        :rtype: bs4.element.Tag | bs4.element.NavigableString
-        """
-        return self.previous_element
-
-    #These methods do the real heavy lifting.
-
-    def _find_one(self, method, name, attrs, string, **kwargs):
-        r = None
-        l = method(name, attrs, string, 1, **kwargs)
-        if l:
-            r = l[0]
-        return r
-
-    def _find_all(self, name, attrs, string, limit, generator, **kwargs):
-        "Iterates over a generator looking for things that match."
-
-        if string is None and 'text' in kwargs:
-            string = kwargs.pop('text')
-            warnings.warn(
-                "The 'text' argument to find()-type methods is deprecated. Use 'string' instead.",
-                DeprecationWarning
-            )
-
-        if isinstance(name, SoupStrainer):
-            strainer = name
-        else:
-            strainer = SoupStrainer(name, attrs, string, **kwargs)
-
-        if string is None and not limit and not attrs and not kwargs:
-            if name is True or name is None:
-                # Optimization to find all tags.
-                result = (element for element in generator
-                          if isinstance(element, Tag))
-                return ResultSet(strainer, result)
-            elif isinstance(name, str):
-                # Optimization to find all tags with a given name.
-                if name.count(':') == 1:
-                    # This is a name with a prefix. If this is a namespace-aware document,
-                    # we need to match the local name against tag.name. If not,
-                    # we need to match the fully-qualified name against tag.name.
-                    prefix, local_name = name.split(':', 1)
-                else:
-                    prefix = None
-                    local_name = name
-                result = (element for element in generator
-                          if isinstance(element, Tag)
-                          and (
-                              element.name == name
-                          ) or (
-                              element.name == local_name
-                              and (prefix is None or element.prefix == prefix)
-                          )
-                )
-                return ResultSet(strainer, result)
-        results = ResultSet(strainer)
-        while True:
-            try:
-                i = next(generator)
-            except StopIteration:
-                break
-            if i:
-                found = strainer.search(i)
-                if found:
-                    results.append(found)
-                    if limit and len(results) >= limit:
-                        break
-        return results
-
-    #These generators can be used to navigate starting from both
-    #NavigableStrings and Tags.
-    @property
-    def next_elements(self):
-        """All PageElements that were parsed after this one.
-
-        :yield: A sequence of PageElements.
-        """
-        i = self.next_element
-        while i is not None:
-            yield i
-            i = i.next_element
-
-    @property
-    def next_siblings(self):
-        """All PageElements that are siblings of this one but were parsed
-        later.
-
-        :yield: A sequence of PageElements.
-        """
-        i = self.next_sibling
-        while i is not None:
-            yield i
-            i = i.next_sibling
-
-    @property
-    def previous_elements(self):
-        """All PageElements that were parsed before this one.
-
-        :yield: A sequence of PageElements.
-        """
-        i = self.previous_element
-        while i is not None:
-            yield i
-            i = i.previous_element
-
-    @property
-    def previous_siblings(self):
-        """All PageElements that are siblings of this one but were parsed
-        earlier.
-
-        :yield: A sequence of PageElements.
-        """
-        i = self.previous_sibling
-        while i is not None:
-            yield i
-            i = i.previous_sibling
-
-    @property
-    def parents(self):
-        """All PageElements that are parents of this PageElement.
-
-        :yield: A sequence of PageElements.
-        """
-        i = self.parent
-        while i is not None:
-            yield i
-            i = i.parent
-
-    @property
-    def decomposed(self):
-        """Check whether a PageElement has been decomposed.
-
-        :rtype: bool
-        """
-        return getattr(self, '_decomposed', False) or False
-            
-    # Old non-property versions of the generators, for backwards
-    # compatibility with BS3.
-    def nextGenerator(self):
-        return self.next_elements
-
-    def nextSiblingGenerator(self):
-        return self.next_siblings
-
-    def previousGenerator(self):
-        return self.previous_elements
-
-    def previousSiblingGenerator(self):
-        return self.previous_siblings
-
-    def parentGenerator(self):
-        return self.parents
-
-
-class NavigableString(str, PageElement):
-    """A Python Unicode string that is part of a parse tree.
-
-    When Beautiful Soup parses the markup penguin, it will
-    create a NavigableString for the string "penguin".
-    """   
-
-    PREFIX = ''
-    SUFFIX = ''
-
-    # We can't tell just by looking at a string whether it's contained
-    # in an XML document or an HTML document.
-
-    known_xml = None
-
-    def __new__(cls, value):
-        """Create a new NavigableString.
-
-        When unpickling a NavigableString, this method is called with
-        the string in DEFAULT_OUTPUT_ENCODING. That encoding needs to be
-        passed in to the superclass's __new__ or the superclass won't know
-        how to handle non-ASCII characters.
-        """
-        if isinstance(value, str):
-            u = str.__new__(cls, value)
-        else:
-            u = str.__new__(cls, value, DEFAULT_OUTPUT_ENCODING)
-        u.setup()
-        return u
-
-    def __copy__(self):
-        """A copy of a NavigableString has the same contents and class
-        as the original, but it is not connected to the parse tree.
-        """
-        return type(self)(self)
-
-    def __getnewargs__(self):
-        return (str(self),)
-
-    def __getattr__(self, attr):
-        """text.string gives you text. This is for backwards
-        compatibility for Navigable*String, but for CData* it lets you
-        get the string without the CData wrapper."""
-        if attr == 'string':
-            return self
-        else:
-            raise AttributeError(
-                "'%s' object has no attribute '%s'" % (
-                    self.__class__.__name__, attr))
-
-    def output_ready(self, formatter="minimal"):
-        """Run the string through the provided formatter.
-
-        :param formatter: A Formatter object, or a string naming one of the standard formatters.
-        """
-        output = self.format_string(self, formatter)
-        return self.PREFIX + output + self.SUFFIX
-
-    @property
-    def name(self):
-        """Since a NavigableString is not a Tag, it has no .name.
-
-        This property is implemented so that code like this doesn't crash
-        when run on a mixture of Tag and NavigableString objects:
-            [x.name for x in tag.children]
-        """
-        return None
-
-    @name.setter
-    def name(self, name):
-        """Prevent NavigableString.name from ever being set."""
-        raise AttributeError("A NavigableString cannot be given a name.")
-
-    def _all_strings(self, strip=False, types=PageElement.default):
-        """Yield all strings of certain classes, possibly stripping them.
-
-        This makes it easy for NavigableString to implement methods
-        like get_text() as conveniences, creating a consistent
-        text-extraction API across all PageElements.
-
-        :param strip: If True, all strings will be stripped before being
-            yielded.
-
-        :param types: A tuple of NavigableString subclasses. If this
-            NavigableString isn't one of those subclasses, the
-            sequence will be empty. By default, the subclasses
-            considered are NavigableString and CData objects. That
-            means no comments, processing instructions, etc.
-
-        :yield: A sequence that either contains this string, or is empty.
-
-        """
-        if types is self.default:
-            # This is kept in Tag because it's full of subclasses of
-            # this class, which aren't defined until later in the file.
-            types = Tag.DEFAULT_INTERESTING_STRING_TYPES
-
-        # Do nothing if the caller is looking for specific types of
-        # string, and we're of a different type.
-        #
-        # We check specific types instead of using isinstance(self,
-        # types) because all of these classes subclass
-        # NavigableString. Anyone who's using this feature probably
-        # wants generic NavigableStrings but not other stuff.
-        my_type = type(self)
-        if types is not None:
-            if isinstance(types, type):
-                # Looking for a single type.
-                if my_type is not types:
-                    return
-            elif my_type not in types:
-                # Looking for one of a list of types.
-                return
-
-        value = self
-        if strip:
-            value = value.strip()
-        if len(value) > 0:
-            yield value
-    strings = property(_all_strings)
-
-class PreformattedString(NavigableString):
-    """A NavigableString not subject to the normal formatting rules.
-
-    This is an abstract class used for special kinds of strings such
-    as comments (the Comment class) and CDATA blocks (the CData
-    class).
-    """
-    
-    PREFIX = ''
-    SUFFIX = ''
-    
-    def output_ready(self, formatter=None):
-        """Make this string ready for output by adding any subclass-specific
-            prefix or suffix.
-
-        :param formatter: A Formatter object, or a string naming one
-            of the standard formatters. The string will be passed into the
-            Formatter, but only to trigger any side effects: the return
-            value is ignored.
-
-        :return: The string, with any subclass-specific prefix and
-           suffix added on.
-        """
-        if formatter is not None:
-            ignore = self.format_string(self, formatter)
-        return self.PREFIX + self + self.SUFFIX
-
-class CData(PreformattedString):
-    """A CDATA block."""
-    PREFIX = ''
-
-class ProcessingInstruction(PreformattedString):
-    """A SGML processing instruction."""
-
-    PREFIX = ''
-
-class XMLProcessingInstruction(ProcessingInstruction):
-    """An XML processing instruction."""
-    PREFIX = ''
-
-class Comment(PreformattedString):
-    """An HTML or XML comment."""
-    PREFIX = ''
-
-
-class Declaration(PreformattedString):
-    """An XML declaration."""
-    PREFIX = ''
-
-
-class Doctype(PreformattedString):
-    """A document type declaration."""
-    @classmethod
-    def for_name_and_ids(cls, name, pub_id, system_id):
-        """Generate an appropriate document type declaration for a given
-        public ID and system ID.
-
-        :param name: The name of the document's root element, e.g. 'html'.
-        :param pub_id: The Formal Public Identifier for this document type,
-            e.g. '-//W3C//DTD XHTML 1.1//EN'
-        :param system_id: The system identifier for this document type,
-            e.g. 'http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd'
-
-        :return: A Doctype.
-        """
-        value = name or ''
-        if pub_id is not None:
-            value += ' PUBLIC "%s"' % pub_id
-            if system_id is not None:
-                value += ' "%s"' % system_id
-        elif system_id is not None:
-            value += ' SYSTEM "%s"' % system_id
-
-        return Doctype(value)
-
-    PREFIX = '\n'
-
-
-class Stylesheet(NavigableString):
-    """A NavigableString representing an stylesheet (probably
-    CSS).
-
-    Used to distinguish embedded stylesheets from textual content.
-    """
-    pass
-
-    
-class Script(NavigableString):
-    """A NavigableString representing an executable script (probably
-    Javascript).
-
-    Used to distinguish executable code from textual content.
-    """
-    pass
-
-
-class TemplateString(NavigableString):
-    """A NavigableString representing a string found inside an HTML
-    template embedded in a larger document.
-
-    Used to distinguish such strings from the main body of the document.
-    """
-    pass
-
-
-class RubyTextString(NavigableString):
-    """A NavigableString representing the contents of the  HTML
-    element.
-
-    https://dev.w3.org/html5/spec-LC/text-level-semantics.html#the-rt-element
-
-    Can be used to distinguish such strings from the strings they're
-    annotating.
-    """
-    pass
-
-
-class RubyParenthesisString(NavigableString):
-    """A NavigableString representing the contents of the  HTML
-    element.
-
-    https://dev.w3.org/html5/spec-LC/text-level-semantics.html#the-rp-element
-    """
-    pass
-
-
-class Tag(PageElement):
-    """Represents an HTML or XML tag that is part of a parse tree, along
-    with its attributes and contents.
-
-    When Beautiful Soup parses the markup penguin, it will
-    create a Tag object representing the  tag.
-    """
-
-    def __init__(self, parser=None, builder=None, name=None, namespace=None,
-                 prefix=None, attrs=None, parent=None, previous=None,
-                 is_xml=None, sourceline=None, sourcepos=None,
-                 can_be_empty_element=None, cdata_list_attributes=None,
-                 preserve_whitespace_tags=None,
-                 interesting_string_types=None,
-                 namespaces=None
-    ):
-        """Basic constructor.
-
-        :param parser: A BeautifulSoup object.
-        :param builder: A TreeBuilder.
-        :param name: The name of the tag.
-        :param namespace: The URI of this Tag's XML namespace, if any.
-        :param prefix: The prefix for this Tag's XML namespace, if any.
-        :param attrs: A dictionary of this Tag's attribute values.
-        :param parent: The PageElement to use as this Tag's parent.
-        :param previous: The PageElement that was parsed immediately before
-            this tag.
-        :param is_xml: If True, this is an XML tag. Otherwise, this is an
-            HTML tag.
-        :param sourceline: The line number where this tag was found in its
-            source document.
-        :param sourcepos: The character position within `sourceline` where this
-            tag was found.
-        :param can_be_empty_element: If True, this tag should be
-            represented as . If False, this tag should be represented
-            as .
-        :param cdata_list_attributes: A list of attributes whose values should
-            be treated as CDATA if they ever show up on this tag.
-        :param preserve_whitespace_tags: A list of tag names whose contents
-            should have their whitespace preserved.
-        :param interesting_string_types: This is a NavigableString
-            subclass or a tuple of them. When iterating over this
-            Tag's strings in methods like Tag.strings or Tag.get_text,
-            these are the types of strings that are interesting enough
-            to be considered. The default is to consider
-            NavigableString and CData the only interesting string
-            subtypes.
-        :param namespaces: A dictionary mapping currently active
-            namespace prefixes to URIs. This can be used later to
-            construct CSS selectors.
-        """
-        if parser is None:
-            self.parser_class = None
-        else:
-            # We don't actually store the parser object: that lets extracted
-            # chunks be garbage-collected.
-            self.parser_class = parser.__class__
-        if name is None:
-            raise ValueError("No value provided for new tag's name.")
-        self.name = name
-        self.namespace = namespace
-        self._namespaces = namespaces or {}
-        self.prefix = prefix
-        if ((not builder or builder.store_line_numbers)
-            and (sourceline is not None or sourcepos is not None)):
-            self.sourceline = sourceline
-            self.sourcepos = sourcepos        
-        if attrs is None:
-            attrs = {}
-        elif attrs:
-            if builder is not None and builder.cdata_list_attributes:
-                attrs = builder._replace_cdata_list_attribute_values(
-                    self.name, attrs)
-            else:
-                attrs = dict(attrs)
-        else:
-            attrs = dict(attrs)
-
-        # If possible, determine ahead of time whether this tag is an
-        # XML tag.
-        if builder:
-            self.known_xml = builder.is_xml
-        else:
-            self.known_xml = is_xml
-        self.attrs = attrs
-        self.contents = []
-        self.setup(parent, previous)
-        self.hidden = False
-
-        if builder is None:
-            # In the absence of a TreeBuilder, use whatever values were
-            # passed in here. They're probably None, unless this is a copy of some
-            # other tag.
-            self.can_be_empty_element = can_be_empty_element
-            self.cdata_list_attributes = cdata_list_attributes
-            self.preserve_whitespace_tags = preserve_whitespace_tags
-            self.interesting_string_types = interesting_string_types
-        else:
-            # Set up any substitutions for this tag, such as the charset in a META tag.
-            builder.set_up_substitutions(self)
-
-            # Ask the TreeBuilder whether this tag might be an empty-element tag.
-            self.can_be_empty_element = builder.can_be_empty_element(name)
-
-            # Keep track of the list of attributes of this tag that
-            # might need to be treated as a list.
-            #
-            # For performance reasons, we store the whole data structure
-            # rather than asking the question of every tag. Asking would
-            # require building a new data structure every time, and
-            # (unlike can_be_empty_element), we almost never need
-            # to check this.
-            self.cdata_list_attributes = builder.cdata_list_attributes
-
-            # Keep track of the names that might cause this tag to be treated as a
-            # whitespace-preserved tag.
-            self.preserve_whitespace_tags = builder.preserve_whitespace_tags
-
-            if self.name in builder.string_containers:
-                # This sort of tag uses a special string container
-                # subclass for most of its strings. When we ask the
-                self.interesting_string_types = builder.string_containers[self.name]
-            else:
-                self.interesting_string_types = self.DEFAULT_INTERESTING_STRING_TYPES
-            
-    parserClass = _alias("parser_class")  # BS3
-
-    def __copy__(self):
-        """A copy of a Tag is a new Tag, unconnected to the parse tree.
-        Its contents are a copy of the old Tag's contents.
-        """
-        clone = type(self)(
-            None, self.builder, self.name, self.namespace,
-            self.prefix, self.attrs, is_xml=self._is_xml,
-            sourceline=self.sourceline, sourcepos=self.sourcepos,
-            can_be_empty_element=self.can_be_empty_element,
-            cdata_list_attributes=self.cdata_list_attributes,
-            preserve_whitespace_tags=self.preserve_whitespace_tags
-        )
-        for attr in ('can_be_empty_element', 'hidden'):
-            setattr(clone, attr, getattr(self, attr))
-        for child in self.contents:
-            clone.append(child.__copy__())
-        return clone
-    
-    @property
-    def is_empty_element(self):
-        """Is this tag an empty-element tag? (aka a self-closing tag)
-
-        A tag that has contents is never an empty-element tag.
-
-        A tag that has no contents may or may not be an empty-element
-        tag. It depends on the builder used to create the tag. If the
-        builder has a designated list of empty-element tags, then only
-        a tag whose name shows up in that list is considered an
-        empty-element tag.
-
-        If the builder has no designated list of empty-element tags,
-        then any tag with no contents is an empty-element tag.
-        """
-        return len(self.contents) == 0 and self.can_be_empty_element
-    isSelfClosing = is_empty_element  # BS3
-
-    @property
-    def string(self):
-        """Convenience property to get the single string within this
-        PageElement.
-
-        TODO It might make sense to have NavigableString.string return
-        itself.
-
-        :return: If this element has a single string child, return
-         value is that string. If this element has one child tag,
-         return value is the 'string' attribute of the child tag,
-         recursively. If this element is itself a string, has no
-         children, or has more than one child, return value is None.
-        """
-        if len(self.contents) != 1:
-            return None
-        child = self.contents[0]
-        if isinstance(child, NavigableString):
-            return child
-        return child.string
-
-    @string.setter
-    def string(self, string):
-        """Replace this PageElement's contents with `string`."""
-        self.clear()
-        self.append(string.__class__(string))
-
-    DEFAULT_INTERESTING_STRING_TYPES = (NavigableString, CData)
-    def _all_strings(self, strip=False, types=PageElement.default):
-        """Yield all strings of certain classes, possibly stripping them.
-
-        :param strip: If True, all strings will be stripped before being
-            yielded.
-
-        :param types: A tuple of NavigableString subclasses. Any strings of
-            a subclass not found in this list will be ignored. By
-            default, the subclasses considered are the ones found in
-            self.interesting_string_types. If that's not specified,
-            only NavigableString and CData objects will be
-            considered. That means no comments, processing
-            instructions, etc.
-
-        :yield: A sequence of strings.
-
-        """
-        if types is self.default:
-            types = self.interesting_string_types
-
-        for descendant in self.descendants:
-            if (types is None and not isinstance(descendant, NavigableString)):
-                continue
-            descendant_type = type(descendant)
-            if isinstance(types, type):
-                if descendant_type is not types:
-                    # We're not interested in strings of this type.
-                    continue
-            elif types is not None and descendant_type not in types:
-                # We're not interested in strings of this type.
-                continue
-            if strip:
-                descendant = descendant.strip()
-                if len(descendant) == 0:
-                    continue
-            yield descendant
-    strings = property(_all_strings)
-
-    def decompose(self):
-        """Recursively destroys this PageElement and its children.
-
-        This element will be removed from the tree and wiped out; so
-        will everything beneath it.
-
-        The behavior of a decomposed PageElement is undefined and you
-        should never use one for anything, but if you need to _check_
-        whether an element has been decomposed, you can use the
-        `decomposed` property.
-        """
-        self.extract()
-        i = self
-        while i is not None:
-            n = i.next_element
-            i.__dict__.clear()
-            i.contents = []
-            i._decomposed = True
-            i = n
-           
-    def clear(self, decompose=False):
-        """Wipe out all children of this PageElement by calling extract()
-           on them.
-
-        :param decompose: If this is True, decompose() (a more
-            destructive method) will be called instead of extract().
-        """
-        if decompose:
-            for element in self.contents[:]:
-                if isinstance(element, Tag):
-                    element.decompose()
-                else:
-                    element.extract()
-        else:
-            for element in self.contents[:]:
-                element.extract()
-
-    def smooth(self):
-        """Smooth out this element's children by consolidating consecutive
-        strings.
-
-        This makes pretty-printed output look more natural following a
-        lot of operations that modified the tree.
-        """
-        # Mark the first position of every pair of children that need
-        # to be consolidated.  Do this rather than making a copy of
-        # self.contents, since in most cases very few strings will be
-        # affected.
-        marked = []
-        for i, a in enumerate(self.contents):
-            if isinstance(a, Tag):
-                # Recursively smooth children.
-                a.smooth()
-            if i == len(self.contents)-1:
-                # This is the last item in .contents, and it's not a
-                # tag. There's no chance it needs any work.
-                continue
-            b = self.contents[i+1]
-            if (isinstance(a, NavigableString)
-                and isinstance(b, NavigableString)
-                and not isinstance(a, PreformattedString)
-                and not isinstance(b, PreformattedString)
-            ):
-                marked.append(i)
-
-        # Go over the marked positions in reverse order, so that
-        # removing items from .contents won't affect the remaining
-        # positions.
-        for i in reversed(marked):
-            a = self.contents[i]
-            b = self.contents[i+1]
-            b.extract()
-            n = NavigableString(a+b)
-            a.replace_with(n)
-
-    def index(self, element):
-        """Find the index of a child by identity, not value.
-
-        Avoids issues with tag.contents.index(element) getting the
-        index of equal elements.
-
-        :param element: Look for this PageElement in `self.contents`.
-        """
-        for i, child in enumerate(self.contents):
-            if child is element:
-                return i
-        raise ValueError("Tag.index: element not in tag")
-
-    def get(self, key, default=None):
-        """Returns the value of the 'key' attribute for the tag, or
-        the value given for 'default' if it doesn't have that
-        attribute."""
-        return self.attrs.get(key, default)
-
-    def get_attribute_list(self, key, default=None):
-        """The same as get(), but always returns a list.
-
-        :param key: The attribute to look for.
-        :param default: Use this value if the attribute is not present
-            on this PageElement.
-        :return: A list of values, probably containing only a single
-            value.
-        """
-        value = self.get(key, default)
-        if not isinstance(value, list):
-            value = [value]
-        return value
-    
-    def has_attr(self, key):
-        """Does this PageElement have an attribute with the given name?"""
-        return key in self.attrs
-
-    def __hash__(self):
-        return str(self).__hash__()
-
-    def __getitem__(self, key):
-        """tag[key] returns the value of the 'key' attribute for the Tag,
-        and throws an exception if it's not there."""
-        return self.attrs[key]
-
-    def __iter__(self):
-        "Iterating over a Tag iterates over its contents."
-        return iter(self.contents)
-
-    def __len__(self):
-        "The length of a Tag is the length of its list of contents."
-        return len(self.contents)
-
-    def __contains__(self, x):
-        return x in self.contents
-
-    def __bool__(self):
-        "A tag is non-None even if it has no contents."
-        return True
-
-    def __setitem__(self, key, value):
-        """Setting tag[key] sets the value of the 'key' attribute for the
-        tag."""
-        self.attrs[key] = value
-
-    def __delitem__(self, key):
-        "Deleting tag[key] deletes all 'key' attributes for the tag."
-        self.attrs.pop(key, None)
-
-    def __call__(self, *args, **kwargs):
-        """Calling a Tag like a function is the same as calling its
-        find_all() method. Eg. tag('a') returns a list of all the A tags
-        found within this tag."""
-        return self.find_all(*args, **kwargs)
-
-    def __getattr__(self, tag):
-        """Calling tag.subtag is the same as calling tag.find(name="subtag")"""
-        #print("Getattr %s.%s" % (self.__class__, tag))
-        if len(tag) > 3 and tag.endswith('Tag'):
-            # BS3: soup.aTag -> "soup.find("a")
-            tag_name = tag[:-3]
-            warnings.warn(
-                '.%(name)sTag is deprecated, use .find("%(name)s") instead. If you really were looking for a tag called %(name)sTag, use .find("%(name)sTag")' % dict(
-                    name=tag_name
-                ),
-                DeprecationWarning
-            )
-            return self.find(tag_name)
-        # We special case contents to avoid recursion.
-        elif not tag.startswith("__") and not tag == "contents":
-            return self.find(tag)
-        raise AttributeError(
-            "'%s' object has no attribute '%s'" % (self.__class__, tag))
-
-    def __eq__(self, other):
-        """Returns true iff this Tag has the same name, the same attributes,
-        and the same contents (recursively) as `other`."""
-        if self is other:
-            return True
-        if (not hasattr(other, 'name') or
-            not hasattr(other, 'attrs') or
-            not hasattr(other, 'contents') or
-            self.name != other.name or
-            self.attrs != other.attrs or
-            len(self) != len(other)):
-            return False
-        for i, my_child in enumerate(self.contents):
-            if my_child != other.contents[i]:
-                return False
-        return True
-
-    def __ne__(self, other):
-        """Returns true iff this Tag is not identical to `other`,
-        as defined in __eq__."""
-        return not self == other
-
-    def __repr__(self, encoding="unicode-escape"):
-        """Renders this PageElement as a string.
-
-        :param encoding: The encoding to use (Python 2 only). 
-            TODO: This is now ignored and a warning should be issued
-            if a value is provided.
-        :return: A (Unicode) string.
-        """
-        # "The return value must be a string object", i.e. Unicode
-        return self.decode()
-
-    def __unicode__(self):
-        """Renders this PageElement as a Unicode string."""
-        return self.decode()
-
-    __str__ = __repr__ = __unicode__
-
-    def encode(self, encoding=DEFAULT_OUTPUT_ENCODING,
-               indent_level=None, formatter="minimal",
-               errors="xmlcharrefreplace"):
-        """Render a bytestring representation of this PageElement and its
-        contents.
-
-        :param encoding: The destination encoding.
-        :param indent_level: Each line of the rendering will be
-           indented this many levels. (The formatter decides what a
-           'level' means in terms of spaces or other characters
-           output.) Used internally in recursive calls while
-           pretty-printing.
-        :param formatter: A Formatter object, or a string naming one of
-            the standard formatters.
-        :param errors: An error handling strategy such as
-            'xmlcharrefreplace'. This value is passed along into
-            encode() and its value should be one of the constants
-            defined by Python.
-        :return: A bytestring.
-
-        """
-        # Turn the data structure into Unicode, then encode the
-        # Unicode.
-        u = self.decode(indent_level, encoding, formatter)
-        return u.encode(encoding, errors)
-
-    def decode(self, indent_level=None,
-               eventual_encoding=DEFAULT_OUTPUT_ENCODING,
-               formatter="minimal"):
-        """Render a Unicode representation of this PageElement and its
-        contents.
-
-        :param indent_level: Each line of the rendering will be
-             indented this many spaces. Used internally in
-             recursive calls while pretty-printing.
-        :param eventual_encoding: The tag is destined to be
-            encoded into this encoding. This method is _not_
-            responsible for performing that encoding. This information
-            is passed in so that it can be substituted in if the
-            document contains a  tag that mentions the document's
-            encoding.
-        :param formatter: A Formatter object, or a string naming one of
-            the standard formatters.
-        """
-
-        # First off, turn a non-Formatter `formatter` into a Formatter
-        # object. This will stop the lookup from happening over and
-        # over again.
-        if not isinstance(formatter, Formatter):
-            formatter = self.formatter_for_name(formatter)
-        attributes = formatter.attributes(self)
-        attrs = []
-        for key, val in attributes:
-            if val is None:
-                decoded = key
-            else:
-                if isinstance(val, list) or isinstance(val, tuple):
-                    val = ' '.join(val)
-                elif not isinstance(val, str):
-                    val = str(val)
-                elif (
-                        isinstance(val, AttributeValueWithCharsetSubstitution)
-                        and eventual_encoding is not None
-                ):
-                    val = val.encode(eventual_encoding)
-
-                text = formatter.attribute_value(val)
-                decoded = (
-                    str(key) + '='
-                    + formatter.quoted_attribute_value(text))
-            attrs.append(decoded)
-        close = ''
-        closeTag = ''
-
-        prefix = ''
-        if self.prefix:
-            prefix = self.prefix + ":"
-
-        if self.is_empty_element:
-            close = formatter.void_element_close_prefix or ''
-        else:
-            closeTag = '' % (prefix, self.name)
-
-        pretty_print = self._should_pretty_print(indent_level)
-        space = ''
-        indent_space = ''
-        if indent_level is not None:
-            indent_space = (formatter.indent * (indent_level - 1))
-        if pretty_print:
-            space = indent_space
-            indent_contents = indent_level + 1
-        else:
-            indent_contents = None
-        contents = self.decode_contents(
-            indent_contents, eventual_encoding, formatter
-        )
-
-        if self.hidden:
-            # This is the 'document root' object.
-            s = contents
-        else:
-            s = []
-            attribute_string = ''
-            if attrs:
-                attribute_string = ' ' + ' '.join(attrs)
-            if indent_level is not None:
-                # Even if this particular tag is not pretty-printed,
-                # we should indent up to the start of the tag.
-                s.append(indent_space)
-            s.append('<%s%s%s%s>' % (
-                    prefix, self.name, attribute_string, close))
-            if pretty_print:
-                s.append("\n")
-            s.append(contents)
-            if pretty_print and contents and contents[-1] != "\n":
-                s.append("\n")
-            if pretty_print and closeTag:
-                s.append(space)
-            s.append(closeTag)
-            if indent_level is not None and closeTag and self.next_sibling:
-                # Even if this particular tag is not pretty-printed,
-                # we're now done with the tag, and we should add a
-                # newline if appropriate.
-                s.append("\n")
-            s = ''.join(s)
-        return s
-
-    def _should_pretty_print(self, indent_level):
-        """Should this tag be pretty-printed?
-
-        Most of them should, but some (such as 
 in HTML
-        documents) should not.
-        """
-        return (
-            indent_level is not None
-            and (
-                not self.preserve_whitespace_tags
-                or self.name not in self.preserve_whitespace_tags
-            )
-        )
-
-    def prettify(self, encoding=None, formatter="minimal"):
-        """Pretty-print this PageElement as a string.
-
-        :param encoding: The eventual encoding of the string. If this is None,
-            a Unicode string will be returned.
-        :param formatter: A Formatter object, or a string naming one of
-            the standard formatters.
-        :return: A Unicode string (if encoding==None) or a bytestring 
-            (otherwise).
-        """
-        if encoding is None:
-            return self.decode(True, formatter=formatter)
-        else:
-            return self.encode(encoding, True, formatter=formatter)
-
-    def decode_contents(self, indent_level=None,
-                       eventual_encoding=DEFAULT_OUTPUT_ENCODING,
-                       formatter="minimal"):
-        """Renders the contents of this tag as a Unicode string.
-
-        :param indent_level: Each line of the rendering will be
-           indented this many levels. (The formatter decides what a
-           'level' means in terms of spaces or other characters
-           output.) Used internally in recursive calls while
-           pretty-printing.
-
-        :param eventual_encoding: The tag is destined to be
-           encoded into this encoding. decode_contents() is _not_
-           responsible for performing that encoding. This information
-           is passed in so that it can be substituted in if the
-           document contains a  tag that mentions the document's
-           encoding.
-
-        :param formatter: A Formatter object, or a string naming one of
-            the standard Formatters.
-
-        """
-        # First off, turn a string formatter into a Formatter object. This
-        # will stop the lookup from happening over and over again.
-        if not isinstance(formatter, Formatter):
-            formatter = self.formatter_for_name(formatter)
-
-        pretty_print = (indent_level is not None)
-        s = []
-        for c in self:
-            text = None
-            if isinstance(c, NavigableString):
-                text = c.output_ready(formatter)
-            elif isinstance(c, Tag):
-                s.append(c.decode(indent_level, eventual_encoding,
-                                  formatter))
-            preserve_whitespace = (
-                self.preserve_whitespace_tags and self.name in self.preserve_whitespace_tags
-            )
-            if text and indent_level and not preserve_whitespace:
-                text = text.strip()
-            if text:
-                if pretty_print and not preserve_whitespace:
-                    s.append(formatter.indent * (indent_level - 1))
-                s.append(text)
-                if pretty_print and not preserve_whitespace:
-                    s.append("\n")
-        return ''.join(s)
-       
-    def encode_contents(
-        self, indent_level=None, encoding=DEFAULT_OUTPUT_ENCODING,
-        formatter="minimal"):
-        """Renders the contents of this PageElement as a bytestring.
-
-        :param indent_level: Each line of the rendering will be
-           indented this many levels. (The formatter decides what a
-           'level' means in terms of spaces or other characters
-           output.) Used internally in recursive calls while
-           pretty-printing.
-
-        :param eventual_encoding: The bytestring will be in this encoding.
-
-        :param formatter: A Formatter object, or a string naming one of
-            the standard Formatters.
-
-        :return: A bytestring.
-        """
-        contents = self.decode_contents(indent_level, encoding, formatter)
-        return contents.encode(encoding)
-
-    # Old method for BS3 compatibility
-    def renderContents(self, encoding=DEFAULT_OUTPUT_ENCODING,
-                       prettyPrint=False, indentLevel=0):
-        """Deprecated method for BS3 compatibility."""
-        if not prettyPrint:
-            indentLevel = None
-        return self.encode_contents(
-            indent_level=indentLevel, encoding=encoding)
-
-    #Soup methods
-
-    def find(self, name=None, attrs={}, recursive=True, string=None,
-             **kwargs):
-        """Look in the children of this PageElement and find the first
-        PageElement that matches the given criteria.
-
-        All find_* methods take a common set of arguments. See the online
-        documentation for detailed explanations.
-
-        :param name: A filter on tag name.
-        :param attrs: A dictionary of filters on attribute values.
-        :param recursive: If this is True, find() will perform a
-            recursive search of this PageElement's children. Otherwise,
-            only the direct children will be considered.
-        :param limit: Stop looking after finding this many results.
-        :kwargs: A dictionary of filters on attribute values.
-        :return: A PageElement.
-        :rtype: bs4.element.Tag | bs4.element.NavigableString
-        """
-        r = None
-        l = self.find_all(name, attrs, recursive, string, 1, **kwargs)
-        if l:
-            r = l[0]
-        return r
-    findChild = find #BS2
-
-    def find_all(self, name=None, attrs={}, recursive=True, string=None,
-                 limit=None, **kwargs):
-        """Look in the children of this PageElement and find all
-        PageElements that match the given criteria.
-
-        All find_* methods take a common set of arguments. See the online
-        documentation for detailed explanations.
-
-        :param name: A filter on tag name.
-        :param attrs: A dictionary of filters on attribute values.
-        :param recursive: If this is True, find_all() will perform a
-            recursive search of this PageElement's children. Otherwise,
-            only the direct children will be considered.
-        :param limit: Stop looking after finding this many results.
-        :kwargs: A dictionary of filters on attribute values.
-        :return: A ResultSet of PageElements.
-        :rtype: bs4.element.ResultSet
-        """
-        generator = self.descendants
-        if not recursive:
-            generator = self.children
-        return self._find_all(name, attrs, string, limit, generator, **kwargs)
-    findAll = find_all       # BS3
-    findChildren = find_all  # BS2
-
-    #Generator methods
-    @property
-    def children(self):
-        """Iterate over all direct children of this PageElement.
-
-        :yield: A sequence of PageElements.
-        """
-        # return iter() to make the purpose of the method clear
-        return iter(self.contents)  # XXX This seems to be untested.
-
-    @property
-    def descendants(self):
-        """Iterate over all children of this PageElement in a
-        breadth-first sequence.
-
-        :yield: A sequence of PageElements.
-        """
-        if not len(self.contents):
-            return
-        stopNode = self._last_descendant().next_element
-        current = self.contents[0]
-        while current is not stopNode:
-            yield current
-            current = current.next_element
-
-    # CSS selector code
-    def select_one(self, selector, namespaces=None, **kwargs):
-        """Perform a CSS selection operation on the current element.
-
-        :param selector: A CSS selector.
-
-        :param namespaces: A dictionary mapping namespace prefixes
-           used in the CSS selector to namespace URIs. By default,
-           Beautiful Soup will use the prefixes it encountered while
-           parsing the document.
-
-        :param kwargs: Keyword arguments to be passed into SoupSieve's 
-           soupsieve.select() method.
-
-        :return: A Tag.
-        :rtype: bs4.element.Tag
-        """
-        value = self.select(selector, namespaces, 1, **kwargs)
-        if value:
-            return value[0]
-        return None
-
-    def select(self, selector, namespaces=None, limit=None, **kwargs):
-        """Perform a CSS selection operation on the current element.
-
-        This uses the SoupSieve library.
-
-        :param selector: A string containing a CSS selector.
-
-        :param namespaces: A dictionary mapping namespace prefixes
-           used in the CSS selector to namespace URIs. By default,
-           Beautiful Soup will use the prefixes it encountered while
-           parsing the document.
-
-        :param limit: After finding this number of results, stop looking.
-
-        :param kwargs: Keyword arguments to be passed into SoupSieve's 
-           soupsieve.select() method.
-
-        :return: A ResultSet of Tags.
-        :rtype: bs4.element.ResultSet
-        """
-        if namespaces is None:
-            namespaces = self._namespaces
-        
-        if limit is None:
-            limit = 0
-        if soupsieve is None:
-            raise NotImplementedError(
-                "Cannot execute CSS selectors because the soupsieve package is not installed."
-            )
-            
-        results = soupsieve.select(selector, self, namespaces, limit, **kwargs)
-
-        # We do this because it's more consistent and because
-        # ResultSet.__getattr__ has a helpful error message.
-        return ResultSet(None, results)
-
-    # Old names for backwards compatibility
-    def childGenerator(self):
-        """Deprecated generator."""
-        return self.children
-
-    def recursiveChildGenerator(self):
-        """Deprecated generator."""
-        return self.descendants
-
-    def has_key(self, key):
-        """Deprecated method. This was kind of misleading because has_key()
-        (attributes) was different from __in__ (contents).
-
-        has_key() is gone in Python 3, anyway.
-        """
-        warnings.warn(
-            'has_key is deprecated. Use has_attr(key) instead.',
-            DeprecationWarning
-        )
-        return self.has_attr(key)
-
-# Next, a couple classes to represent queries and their results.
-class SoupStrainer(object):
-    """Encapsulates a number of ways of matching a markup element (tag or
-    string).
-
-    This is primarily used to underpin the find_* methods, but you can
-    create one yourself and pass it in as `parse_only` to the
-    `BeautifulSoup` constructor, to parse a subset of a large
-    document.
-    """
-
-    def __init__(self, name=None, attrs={}, string=None, **kwargs):
-        """Constructor.
-
-        The SoupStrainer constructor takes the same arguments passed
-        into the find_* methods. See the online documentation for
-        detailed explanations.
-
-        :param name: A filter on tag name.
-        :param attrs: A dictionary of filters on attribute values.
-        :param string: A filter for a NavigableString with specific text.
-        :kwargs: A dictionary of filters on attribute values.
-        """        
-        if string is None and 'text' in kwargs:
-            string = kwargs.pop('text')
-            warnings.warn(
-                "The 'text' argument to the SoupStrainer constructor is deprecated. Use 'string' instead.",
-                DeprecationWarning
-            )
-
-        self.name = self._normalize_search_value(name)
-        if not isinstance(attrs, dict):
-            # Treat a non-dict value for attrs as a search for the 'class'
-            # attribute.
-            kwargs['class'] = attrs
-            attrs = None
-
-        if 'class_' in kwargs:
-            # Treat class_="foo" as a search for the 'class'
-            # attribute, overriding any non-dict value for attrs.
-            kwargs['class'] = kwargs['class_']
-            del kwargs['class_']
-
-        if kwargs:
-            if attrs:
-                attrs = attrs.copy()
-                attrs.update(kwargs)
-            else:
-                attrs = kwargs
-        normalized_attrs = {}
-        for key, value in list(attrs.items()):
-            normalized_attrs[key] = self._normalize_search_value(value)
-
-        self.attrs = normalized_attrs
-        self.string = self._normalize_search_value(string)
-
-        # DEPRECATED but just in case someone is checking this.
-        self.text = self.string
-
-    def _normalize_search_value(self, value):
-        # Leave it alone if it's a Unicode string, a callable, a
-        # regular expression, a boolean, or None.
-        if (isinstance(value, str) or isinstance(value, Callable) or hasattr(value, 'match')
-            or isinstance(value, bool) or value is None):
-            return value
-
-        # If it's a bytestring, convert it to Unicode, treating it as UTF-8.
-        if isinstance(value, bytes):
-            return value.decode("utf8")
-
-        # If it's listlike, convert it into a list of strings.
-        if hasattr(value, '__iter__'):
-            new_value = []
-            for v in value:
-                if (hasattr(v, '__iter__') and not isinstance(v, bytes)
-                    and not isinstance(v, str)):
-                    # This is almost certainly the user's mistake. In the
-                    # interests of avoiding infinite loops, we'll let
-                    # it through as-is rather than doing a recursive call.
-                    new_value.append(v)
-                else:
-                    new_value.append(self._normalize_search_value(v))
-            return new_value
-
-        # Otherwise, convert it into a Unicode string.
-        # The unicode(str()) thing is so this will do the same thing on Python 2
-        # and Python 3.
-        return str(str(value))
-
-    def __str__(self):
-        """A human-readable representation of this SoupStrainer."""
-        if self.string:
-            return self.string
-        else:
-            return "%s|%s" % (self.name, self.attrs)
-
-    def search_tag(self, markup_name=None, markup_attrs={}):
-        """Check whether a Tag with the given name and attributes would
-        match this SoupStrainer.
-
-        Used prospectively to decide whether to even bother creating a Tag
-        object.
-
-        :param markup_name: A tag name as found in some markup.
-        :param markup_attrs: A dictionary of attributes as found in some markup.
-
-        :return: True if the prospective tag would match this SoupStrainer;
-            False otherwise.
-        """
-        found = None
-        markup = None
-        if isinstance(markup_name, Tag):
-            markup = markup_name
-            markup_attrs = markup
-
-        if isinstance(self.name, str):
-            # Optimization for a very common case where the user is
-            # searching for a tag with one specific name, and we're
-            # looking at a tag with a different name.
-            if markup and not markup.prefix and self.name != markup.name:
-                 return False
-            
-        call_function_with_tag_data = (
-            isinstance(self.name, Callable)
-            and not isinstance(markup_name, Tag))
-
-        if ((not self.name)
-            or call_function_with_tag_data
-            or (markup and self._matches(markup, self.name))
-            or (not markup and self._matches(markup_name, self.name))):
-            if call_function_with_tag_data:
-                match = self.name(markup_name, markup_attrs)
-            else:
-                match = True
-                markup_attr_map = None
-                for attr, match_against in list(self.attrs.items()):
-                    if not markup_attr_map:
-                        if hasattr(markup_attrs, 'get'):
-                            markup_attr_map = markup_attrs
-                        else:
-                            markup_attr_map = {}
-                            for k, v in markup_attrs:
-                                markup_attr_map[k] = v
-                    attr_value = markup_attr_map.get(attr)
-                    if not self._matches(attr_value, match_against):
-                        match = False
-                        break
-            if match:
-                if markup:
-                    found = markup
-                else:
-                    found = markup_name
-        if found and self.string and not self._matches(found.string, self.string):
-            found = None
-        return found
-
-    # For BS3 compatibility.
-    searchTag = search_tag
-
-    def search(self, markup):
-        """Find all items in `markup` that match this SoupStrainer.
-
-        Used by the core _find_all() method, which is ultimately
-        called by all find_* methods.
-
-        :param markup: A PageElement or a list of them.
-        """
-        # print('looking for %s in %s' % (self, markup))
-        found = None
-        # If given a list of items, scan it for a text element that
-        # matches.
-        if hasattr(markup, '__iter__') and not isinstance(markup, (Tag, str)):
-            for element in markup:
-                if isinstance(element, NavigableString) \
-                       and self.search(element):
-                    found = element
-                    break
-        # If it's a Tag, make sure its name or attributes match.
-        # Don't bother with Tags if we're searching for text.
-        elif isinstance(markup, Tag):
-            if not self.string or self.name or self.attrs:
-                found = self.search_tag(markup)
-        # If it's text, make sure the text matches.
-        elif isinstance(markup, NavigableString) or \
-                 isinstance(markup, str):
-            if not self.name and not self.attrs and self._matches(markup, self.string):
-                found = markup
-        else:
-            raise Exception(
-                "I don't know how to match against a %s" % markup.__class__)
-        return found
-
-    def _matches(self, markup, match_against, already_tried=None):
-        # print(u"Matching %s against %s" % (markup, match_against))
-        result = False
-        if isinstance(markup, list) or isinstance(markup, tuple):
-            # This should only happen when searching a multi-valued attribute
-            # like 'class'.
-            for item in markup:
-                if self._matches(item, match_against):
-                    return True
-            # We didn't match any particular value of the multivalue
-            # attribute, but maybe we match the attribute value when
-            # considered as a string.
-            if self._matches(' '.join(markup), match_against):
-                return True
-            return False
-        
-        if match_against is True:
-            # True matches any non-None value.
-            return markup is not None
-
-        if isinstance(match_against, Callable):
-            return match_against(markup)
-
-        # Custom callables take the tag as an argument, but all
-        # other ways of matching match the tag name as a string.
-        original_markup = markup
-        if isinstance(markup, Tag):
-            markup = markup.name
-
-        # Ensure that `markup` is either a Unicode string, or None.
-        markup = self._normalize_search_value(markup)
-
-        if markup is None:
-            # None matches None, False, an empty string, an empty list, and so on.
-            return not match_against
-
-        if (hasattr(match_against, '__iter__')
-            and not isinstance(match_against, str)):
-            # We're asked to match against an iterable of items.
-            # The markup must be match at least one item in the
-            # iterable. We'll try each one in turn.
-            #
-            # To avoid infinite recursion we need to keep track of
-            # items we've already seen.
-            if not already_tried:
-                already_tried = set()
-            for item in match_against:
-                if item.__hash__:
-                    key = item
-                else:
-                    key = id(item)
-                if key in already_tried:
-                    continue
-                else:
-                    already_tried.add(key)
-                    if self._matches(original_markup, item, already_tried):
-                        return True
-            else:
-                return False
-        
-        # Beyond this point we might need to run the test twice: once against
-        # the tag's name and once against its prefixed name.
-        match = False
-        
-        if not match and isinstance(match_against, str):
-            # Exact string match
-            match = markup == match_against
-
-        if not match and hasattr(match_against, 'search'):
-            # Regexp match
-            return match_against.search(markup)
-
-        if (not match
-            and isinstance(original_markup, Tag)
-            and original_markup.prefix):
-            # Try the whole thing again with the prefixed tag name.
-            return self._matches(
-                original_markup.prefix + ':' + original_markup.name, match_against
-            )
-
-        return match
-
-
-class ResultSet(list):
-    """A ResultSet is just a list that keeps track of the SoupStrainer
-    that created it."""
-    def __init__(self, source, result=()):
-        """Constructor.
-
-        :param source: A SoupStrainer.
-        :param result: A list of PageElements.
-        """
-        super(ResultSet, self).__init__(result)
-        self.source = source
-
-    def __getattr__(self, key):
-        """Raise a helpful exception to explain a common code fix."""
-        raise AttributeError(
-            "ResultSet object has no attribute '%s'. You're probably treating a list of elements like a single element. Did you call find_all() when you meant to call find()?" % key
-        )
diff --git a/venv/Lib/site-packages/bs4/formatter.py b/venv/Lib/site-packages/bs4/formatter.py
deleted file mode 100644
index 65e57b5..0000000
--- a/venv/Lib/site-packages/bs4/formatter.py
+++ /dev/null
@@ -1,185 +0,0 @@
-from bs4.dammit import EntitySubstitution
-
-class Formatter(EntitySubstitution):
-    """Describes a strategy to use when outputting a parse tree to a string.
-
-    Some parts of this strategy come from the distinction between
-    HTML4, HTML5, and XML. Others are configurable by the user.
-
-    Formatters are passed in as the `formatter` argument to methods
-    like `PageElement.encode`. Most people won't need to think about
-    formatters, and most people who need to think about them can pass
-    in one of these predefined strings as `formatter` rather than
-    making a new Formatter object:
-
-    For HTML documents:
-     * 'html' - HTML entity substitution for generic HTML documents. (default)
-     * 'html5' - HTML entity substitution for HTML5 documents, as
-                 well as some optimizations in the way tags are rendered.
-     * 'minimal' - Only make the substitutions necessary to guarantee
-                   valid HTML.
-     * None - Do not perform any substitution. This will be faster
-              but may result in invalid markup.
-
-    For XML documents:
-     * 'html' - Entity substitution for XHTML documents.
-     * 'minimal' - Only make the substitutions necessary to guarantee
-                   valid XML. (default)
-     * None - Do not perform any substitution. This will be faster
-              but may result in invalid markup.
-    """
-    # Registries of XML and HTML formatters.
-    XML_FORMATTERS = {}
-    HTML_FORMATTERS = {}
-
-    HTML = 'html'
-    XML = 'xml'
-
-    HTML_DEFAULTS = dict(
-        cdata_containing_tags=set(["script", "style"]),
-    )
-
-    def _default(self, language, value, kwarg):
-        if value is not None:
-            return value
-        if language == self.XML:
-            return set()
-        return self.HTML_DEFAULTS[kwarg]
-
-    def __init__(
-            self, language=None, entity_substitution=None,
-            void_element_close_prefix='/', cdata_containing_tags=None,
-            empty_attributes_are_booleans=False, indent=1,
-    ):
-        """Constructor.
-
-        :param language: This should be Formatter.XML if you are formatting
-           XML markup and Formatter.HTML if you are formatting HTML markup.
-
-        :param entity_substitution: A function to call to replace special
-           characters with XML/HTML entities. For examples, see 
-           bs4.dammit.EntitySubstitution.substitute_html and substitute_xml.
-        :param void_element_close_prefix: By default, void elements
-           are represented as  (XML rules) rather than 
-           (HTML rules). To get , pass in the empty string.
-        :param cdata_containing_tags: The list of tags that are defined
-           as containing CDATA in this dialect. For example, in HTML,
-           
-
This numeric entity is missing the final semicolon: 

-
-
a

-
This document contains (do you see it?)

-
This document ends with That attribute value was bogus

-The doctype is invalid because it contains extra whitespace
-
That boolean attribute had no value

-
Here's a nonexistent entity: &#foo; (do you see it?)

-
This document ends before the entity finishes: >
-
Paragraphs shouldn't contain block display elements, but this one does: 
you see?

-Multiple values for the same attribute.
-
Here's a table

-

-
This tag contains nothing but whitespace:     

-
This p tag is cut off by
the end of the blockquote tag

-
Here's a nested table:
foo
This table contains bare markup

-
-
This document contains a surprise doctype

-
-
Tag name contains Unicode characters

-
-
-"""
-
-
-class SoupTest(object):
-
-    @property
-    def default_builder(self):
-        return default_builder
-
-    def soup(self, markup, **kwargs):
-        """Build a Beautiful Soup object from markup."""
-        builder = kwargs.pop('builder', self.default_builder)
-        return BeautifulSoup(markup, builder=builder, **kwargs)
-
-    def document_for(self, markup, **kwargs):
-        """Turn an HTML fragment into a document.
-
-        The details depend on the builder.
-        """
-        return self.default_builder(**kwargs).test_fragment_to_document(markup)
-   
-    def assert_soup(self, to_parse, compare_parsed_to=None):
-        """Parse some markup using Beautiful Soup and verify that
-        the output markup is as expected.
-        """
-        builder = self.default_builder
-        obj = BeautifulSoup(to_parse, builder=builder)
-        if compare_parsed_to is None:
-            compare_parsed_to = to_parse
-
-        # Verify that the documents come out the same.
-        assert obj.decode() == self.document_for(compare_parsed_to)
-
-        # Also run some checks on the BeautifulSoup object itself:
-
-        # Verify that every tag that was opened was eventually closed.
-
-        # There are no tags in the open tag counter.
-        assert all(v==0 for v in list(obj.open_tag_counter.values()))
-
-        # The only tag in the tag stack is the one for the root
-        # document.
-        assert [obj.ROOT_TAG_NAME] == [x.name for x in obj.tagStack]
-
-    assertSoupEquals = assert_soup
-        
-    def assertConnectedness(self, element):
-        """Ensure that next_element and previous_element are properly
-        set for all descendants of the given element.
-        """
-        earlier = None
-        for e in element.descendants:
-            if earlier:
-                assert e == earlier.next_element
-                assert earlier == e.previous_element
-            earlier = e
-
-    def linkage_validator(self, el, _recursive_call=False):
-        """Ensure proper linkage throughout the document."""
-        descendant = None
-        # Document element should have no previous element or previous sibling.
-        # It also shouldn't have a next sibling.
-        if el.parent is None:
-            assert el.previous_element is None,\
-                "Bad previous_element\nNODE: {}\nPREV: {}\nEXPECTED: {}".format(
-                    el, el.previous_element, None
-                )
-            assert el.previous_sibling is None,\
-                "Bad previous_sibling\nNODE: {}\nPREV: {}\nEXPECTED: {}".format(
-                    el, el.previous_sibling, None
-                )
-            assert el.next_sibling is None,\
-                "Bad next_sibling\nNODE: {}\nNEXT: {}\nEXPECTED: {}".format(
-                    el, el.next_sibling, None
-                )
-
-        idx = 0
-        child = None
-        last_child = None
-        last_idx = len(el.contents) - 1
-        for child in el.contents:
-            descendant = None
-
-            # Parent should link next element to their first child
-            # That child should have no previous sibling
-            if idx == 0:
-                if el.parent is not None:
-                    assert el.next_element is child,\
-                       "Bad next_element\nNODE: {}\nNEXT: {}\nEXPECTED: {}".format(
-                            el, el.next_element, child
-                        )
-                    assert child.previous_element is el,\
-                       "Bad previous_element\nNODE: {}\nPREV: {}\nEXPECTED: {}".format(
-                            child, child.previous_element, el
-                        )
-                    assert child.previous_sibling is None,\
-                       "Bad previous_sibling\nNODE: {}\nPREV {}\nEXPECTED: {}".format(
-                            child, child.previous_sibling, None
-                        )
-
-            # If not the first child, previous index should link as sibling to this index
-            # Previous element should match the last index or the last bubbled up descendant
-            else:
-                assert child.previous_sibling is el.contents[idx - 1],\
-                    "Bad previous_sibling\nNODE: {}\nPREV {}\nEXPECTED {}".format(
-                        child, child.previous_sibling, el.contents[idx - 1]
-                    )
-                assert el.contents[idx - 1].next_sibling is child,\
-                    "Bad next_sibling\nNODE: {}\nNEXT {}\nEXPECTED {}".format(
-                        el.contents[idx - 1], el.contents[idx - 1].next_sibling, child
-                    )
-
-                if last_child is not None:
-                    assert child.previous_element is last_child,\
-                        "Bad previous_element\nNODE: {}\nPREV {}\nEXPECTED {}\nCONTENTS {}".format(
-                            child, child.previous_element, last_child, child.parent.contents
-                        )
-                    assert last_child.next_element is child,\
-                        "Bad next_element\nNODE: {}\nNEXT {}\nEXPECTED {}".format(
-                            last_child, last_child.next_element, child
-                        )
-
-            if isinstance(child, Tag) and child.contents:
-                descendant = self.linkage_validator(child, True)
-                # A bubbled up descendant should have no next siblings
-                assert descendant.next_sibling is None,\
-                    "Bad next_sibling\nNODE: {}\nNEXT {}\nEXPECTED {}".format(
-                        descendant, descendant.next_sibling, None
-                    )
-
-            # Mark last child as either the bubbled up descendant or the current child
-            if descendant is not None:
-                last_child = descendant
-            else:
-                last_child = child
-
-            # If last child, there are non next siblings
-            if idx == last_idx:
-                assert child.next_sibling is None,\
-                    "Bad next_sibling\nNODE: {}\nNEXT {}\nEXPECTED {}".format(
-                        child, child.next_sibling, None
-                    )
-            idx += 1
-
-        child = descendant if descendant is not None else child
-        if child is None:
-            child = el
-
-        if not _recursive_call and child is not None:
-            target = el
-            while True:
-                if target is None:
-                    assert child.next_element is None, \
-                        "Bad next_element\nNODE: {}\nNEXT {}\nEXPECTED {}".format(
-                            child, child.next_element, None
-                        )
-                    break
-                elif target.next_sibling is not None:
-                    assert child.next_element is target.next_sibling, \
-                        "Bad next_element\nNODE: {}\nNEXT {}\nEXPECTED {}".format(
-                            child, child.next_element, target.next_sibling
-                        )
-                    break
-                target = target.parent
-
-            # We are done, so nothing to return
-            return None
-        else:
-            # Return the child to the recursive caller
-            return child
-
-    def assert_selects(self, tags, should_match):
-        """Make sure that the given tags have the correct text.
-
-        This is used in tests that define a bunch of tags, each
-        containing a single string, and then select certain strings by
-        some mechanism.
-        """
-        assert [tag.string for tag in tags] == should_match
-
-    def assert_selects_ids(self, tags, should_match):
-        """Make sure that the given tags have the correct IDs.
-
-        This is used in tests that define a bunch of tags, each
-        containing a single string, and then select certain strings by
-        some mechanism.
-        """
-        assert [tag['id'] for tag in tags] == should_match
-
-
-class TreeBuilderSmokeTest(object):
-    # Tests that are common to HTML and XML tree builders.
-
-    @pytest.mark.parametrize(
-        "multi_valued_attributes",
-        [None, dict(b=['class']), {'*': ['notclass']}]
-    )
-    def test_attribute_not_multi_valued(self, multi_valued_attributes):
-        markup = ''
-        soup = self.soup(markup, multi_valued_attributes=multi_valued_attributes)
-        assert soup.a['class'] == 'a b c'
-
-    @pytest.mark.parametrize(
-        "multi_valued_attributes", [dict(a=['class']), {'*': ['class']}]
-    )
-    def test_attribute_multi_valued(self, multi_valued_attributes):
-        markup = ''
-        soup = self.soup(
-            markup, multi_valued_attributes=multi_valued_attributes
-        )
-        assert soup.a['class'] == ['a', 'b', 'c']
-        
-    def test_fuzzed_input(self):
-        # This test centralizes in one place the various fuzz tests
-        # for Beautiful Soup created by the oss-fuzz project.
-        
-        # These strings superficially resemble markup, but they
-        # generally can't be parsed into anything. The best we can
-        # hope for is that parsing these strings won't crash the
-        # parser.
-        #
-        # n.b. This markup is commented out because these fuzz tests
-        # _do_ crash the parser. However the crashes are due to bugs
-        # in html.parser, not Beautiful Soup -- otherwise I'd fix the
-        # bugs!
-        
-        bad_markup = [
-            # https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=28873
-            # https://github.com/guidovranken/python-library-fuzzers/blob/master/corp-html/519e5b4269a01185a0d5e76295251921da2f0700
-            # https://bugs.python.org/issue37747
-            #
-            #b'\nSome CSS"
-        )
-        assert isinstance(soup.style.string, Stylesheet)
-        assert isinstance(soup.script.string, Script)
-
-        soup = self.soup(
-            ""
-        )
-        assert isinstance(soup.style.string, Stylesheet)
-        # The contents of the style tag resemble an HTML comment, but
-        # it's not treated as a comment.
-        assert soup.style.string == ""
-        assert isinstance(soup.style.string, Stylesheet)
-        
-    def test_pickle_and_unpickle_identity(self):
-        # Pickling a tree, then unpickling it, yields a tree identical
-        # to the original.
-        tree = self.soup("foo")
-        dumped = pickle.dumps(tree, 2)
-        loaded = pickle.loads(dumped)
-        assert loaded.__class__ == BeautifulSoup
-        assert loaded.decode() == tree.decode()
-
-    def assertDoctypeHandled(self, doctype_fragment):
-        """Assert that a given doctype string is handled correctly."""
-        doctype_str, soup = self._document_with_doctype(doctype_fragment)
-
-        # Make sure a Doctype object was created.
-        doctype = soup.contents[0]
-        assert doctype.__class__ == Doctype
-        assert doctype == doctype_fragment
-        assert soup.encode("utf8")[:len(doctype_str)] == doctype_str
-
-        # Make sure that the doctype was correctly associated with the
-        # parse tree and that the rest of the document parsed.
-        assert soup.p.contents[0] == 'foo'
-
-    def _document_with_doctype(self, doctype_fragment, doctype_string="DOCTYPE"):
-        """Generate and parse a document with the given doctype."""
-        doctype = '' % (doctype_string, doctype_fragment)
-        markup = doctype + '\n
foo
'
-        soup = self.soup(markup)
-        return doctype.encode("utf8"), soup
-
-    def test_normal_doctypes(self):
-        """Make sure normal, everyday HTML doctypes are handled correctly."""
-        self.assertDoctypeHandled("html")
-        self.assertDoctypeHandled(
-            'html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"')
-
-    def test_empty_doctype(self):
-        soup = self.soup("")
-        doctype = soup.contents[0]
-        assert "" == doctype.strip()
-
-    def test_mixed_case_doctype(self):
-        # A lowercase or mixed-case doctype becomes a Doctype.
-        for doctype_fragment in ("doctype", "DocType"):
-            doctype_str, soup = self._document_with_doctype(
-                "html", doctype_fragment
-            )
-
-            # Make sure a Doctype object was created and that the DOCTYPE
-            # is uppercase.
-            doctype = soup.contents[0]
-            assert doctype.__class__ == Doctype
-            assert doctype == "html"
-            assert soup.encode("utf8")[:len(doctype_str)] == b""
-
-            # Make sure that the doctype was correctly associated with the
-            # parse tree and that the rest of the document parsed.
-            assert soup.p.contents[0] == 'foo'
-        
-    def test_public_doctype_with_url(self):
-        doctype = 'html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"'
-        self.assertDoctypeHandled(doctype)
-
-    def test_system_doctype(self):
-        self.assertDoctypeHandled('foo SYSTEM "http://www.example.com/"')
-
-    def test_namespaced_system_doctype(self):
-        # We can handle a namespaced doctype with a system ID.
-        self.assertDoctypeHandled('xsl:stylesheet SYSTEM "htmlent.dtd"')
-
-    def test_namespaced_public_doctype(self):
-        # Test a namespaced doctype with a public id.
-        self.assertDoctypeHandled('xsl:stylesheet PUBLIC "htmlent.dtd"')
-
-    def test_real_xhtml_document(self):
-        """A real XHTML document should come out more or less the same as it went in."""
-        markup = b"""
-
-
-Hello.
-Goodbye.
-"""
-        with warnings.catch_warnings(record=True) as w:
-            soup = self.soup(markup)
-        assert soup.encode("utf-8").replace(b"\n", b"") == markup.replace(b"\n", b"")
-
-        # No warning was issued about parsing an XML document as HTML,
-        # because XHTML is both.
-        assert w == []
-
-
-    def test_namespaced_html(self):
-        # When a namespaced XML document is parsed as HTML it should
-        # be treated as HTML with weird tag names.
-        markup = b"""content"""
-        with warnings.catch_warnings(record=True) as w:
-            soup = self.soup(markup)
-
-        assert 2 == len(soup.find_all("ns1:foo"))
-            
-        # n.b. no "you're parsing XML as HTML" warning was given
-        # because there was no XML declaration.
-        assert [] == w
-
-    def test_detect_xml_parsed_as_html(self):
-        # A warning is issued when parsing an XML document as HTML,
-        # but basic stuff should still work.
-        markup = b"""string"""
-        with warnings.catch_warnings(record=True) as w:
-            soup = self.soup(markup)
-            assert soup.tag.string == 'string'
-        [warning] = w
-        assert isinstance(warning.message, XMLParsedAsHTMLWarning)
-        assert str(warning.message) == XMLParsedAsHTMLWarning.MESSAGE
-
-        # NOTE: the warning is not issued if the document appears to
-        # be XHTML (tested with test_real_xhtml_document in the
-        # superclass) or if there is no XML declaration (tested with
-        # test_namespaced_html in the superclass).
-        
-    def test_processing_instruction(self):
-        # We test both Unicode and bytestring to verify that
-        # process_markup correctly sets processing_instruction_class
-        # even when the markup is already Unicode and there is no
-        # need to process anything.
-        markup = """"""
-        soup = self.soup(markup)
-        assert markup == soup.decode()
-
-        markup = b""""""
-        soup = self.soup(markup)
-        assert markup == soup.encode("utf8")
-
-    def test_deepcopy(self):
-        """Make sure you can copy the tree builder.
-
-        This is important because the builder is part of a
-        BeautifulSoup object, and we want to be able to copy that.
-        """
-        copy.deepcopy(self.default_builder)
-
-    def test_p_tag_is_never_empty_element(self):
-        """A 
 tag is never designated as an empty-element tag.
-
-        Even if the markup shows it as an empty-element tag, it
-        shouldn't be presented that way.
-        """
-        soup = self.soup("
")
-        assert not soup.p.is_empty_element
-        assert str(soup.p) == "
"
-
-    def test_unclosed_tags_get_closed(self):
-        """A tag that's not closed by the end of the document should be closed.
-
-        This applies to all tags except empty-element tags.
-        """
-        self.assert_soup("
", "
")
-        self.assert_soup("", "")
-
-        self.assert_soup("
", "
")
-
-    def test_br_is_always_empty_element_tag(self):
-        """A 
 tag is designated as an empty-element tag.
-
-        Some parsers treat 

 as one 
 tag, some parsers as
-        two tags, but it should always be an empty-element tag.
-        """
-        soup = self.soup("

")
-        assert soup.br.is_empty_element
-        assert str(soup.br) == "
"
-
-    def test_nested_formatting_elements(self):
-        self.assert_soup("")
-
-    def test_double_head(self):
-        html = '''
-
-
-Ordinary HEAD element test
-
-
-
-Hello, world!
-
-
-'''
-        soup = self.soup(html)
-        assert "text/javascript" == soup.find('script')['type']
-
-    def test_comment(self):
-        # Comments are represented as Comment objects.
-        markup = "
foobaz
"
-        self.assert_soup(markup)
-
-        soup = self.soup(markup)
-        comment = soup.find(string="foobar")
-        assert comment.__class__ == Comment
-
-        # The comment is properly integrated into the tree.
-        foo = soup.find(string="foo")
-        assert comment == foo.next_element
-        baz = soup.find(string="baz")
-        assert comment == baz.previous_element
-
-    def test_preserved_whitespace_in_pre_and_textarea(self):
-        """Whitespace must be preserved in 
 and "
-        self.assert_soup(pre_markup)
-        self.assert_soup(textarea_markup)
-
-        soup = self.soup(pre_markup)
-        assert soup.pre.prettify() == pre_markup
-
-        soup = self.soup(textarea_markup)
-        assert soup.textarea.prettify() == textarea_markup
-
-        soup = self.soup("")
-        assert soup.textarea.prettify() == ""
-
-    def test_nested_inline_elements(self):
-        """Inline elements can be nested indefinitely."""
-        b_tag = "Inside a B tag"
-        self.assert_soup(b_tag)
-
-        nested_b_tag = "
A nested tag
"
-        self.assert_soup(nested_b_tag)
-
-        double_nested_b_tag = "
A doubly nested tag
"
-        self.assert_soup(nested_b_tag)
-
-    def test_nested_block_level_elements(self):
-        """Block elements can be nested."""
-        soup = self.soup('
Foo
')
-        blockquote = soup.blockquote
-        assert blockquote.p.b.string == 'Foo'
-        assert blockquote.b.string == 'Foo'
-
-    def test_correctly_nested_tables(self):
-        """One table can go inside another one."""
-        markup = (''
-                  ''
-                  "')
-
-        self.assert_soup(
-            markup,
-            '
Here's another table:"
-                  ''
-                  ''
-                  '
foo
Here\'s another table:'
-            '
foo
'
-            '
')
-
-        self.assert_soup(
-            ""
-            ""
-            "
Foo
Bar
Baz
")
-
-    def test_multivalued_attribute_with_whitespace(self):
-        # Whitespace separating the values of a multi-valued attribute
-        # should be ignored.
-
-        markup = '
'
-        soup = self.soup(markup)
-        assert ['foo', 'bar'] == soup.div['class']
-
-        # If you search by the literal name of the class it's like the whitespace
-        # wasn't there.
-        assert soup.div == soup.find('div', class_="foo bar")
-        
-    def test_deeply_nested_multivalued_attribute(self):
-        # html5lib can set the attributes of the same tag many times
-        # as it rearranges the tree. This has caused problems with
-        # multivalued attributes.
-        markup = '
'
-        soup = self.soup(markup)
-        assert ["css"] == soup.div.div['class']
-
-    def test_multivalued_attribute_on_html(self):
-        # html5lib uses a different API to set the attributes ot the
-        #  tag. This has caused problems with multivalued
-        # attributes.
-        markup = ''
-        soup = self.soup(markup)
-        assert ["a", "b"] == soup.html['class']
-
-    def test_angle_brackets_in_attribute_values_are_escaped(self):
-        self.assert_soup('', '')
-
-    def test_strings_resembling_character_entity_references(self):
-        # "&T" and "&p" look like incomplete character entities, but they are
-        # not.
-        self.assert_soup(
-            "
• AT&T is in the s&p 500
",
-            "
\u2022 AT&T is in the s&p 500
"
-        )
-
-    def test_apos_entity(self):
-        self.assert_soup(
-            "
Bob's Bar
",
-            "
Bob's Bar
",
-        )
-        
-    def test_entities_in_foreign_document_encoding(self):
-        # “ and ” are invalid numeric entities referencing
-        # Windows-1252 characters. - references a character common
-        # to Windows-1252 and Unicode, and ☃ references a
-        # character only found in Unicode.
-        #
-        # All of these entities should be converted to Unicode
-        # characters.
-        markup = "
“Hello” -☃
"
-        soup = self.soup(markup)
-        assert "“Hello†-☃" == soup.p.string
-        
-    def test_entities_in_attributes_converted_to_unicode(self):
-        expect = '
'
-        self.assert_soup('
', expect)
-        self.assert_soup('
', expect)
-        self.assert_soup('
', expect)
-        self.assert_soup('
', expect)
-
-    def test_entities_in_text_converted_to_unicode(self):
-        expect = '
pi\N{LATIN SMALL LETTER N WITH TILDE}ata
'
-        self.assert_soup("
piñata
", expect)
-        self.assert_soup("
piñata
", expect)
-        self.assert_soup("
piñata
", expect)
-        self.assert_soup("
piñata
", expect)
-
-    def test_quot_entity_converted_to_quotation_mark(self):
-        self.assert_soup("
I said "good day!"
",
-                              '
I said "good day!"
')
-
-    def test_out_of_range_entity(self):
-        expect = "\N{REPLACEMENT CHARACTER}"
-        self.assert_soup("�", expect)
-        self.assert_soup("�", expect)
-        self.assert_soup("�", expect)
-       
-    def test_multipart_strings(self):
-        "Mostly to prevent a recurrence of a bug in the html5lib treebuilder."
-        soup = self.soup("
\nfoo
")
-        assert "p" == soup.h2.string.next_element.name
-        assert "p" == soup.p.name
-        self.assertConnectedness(soup)
-
-    def test_empty_element_tags(self):
-        """Verify consistent handling of empty-element tags,
-        no matter how they come in through the markup.
-        """
-        self.assert_soup('


', "


")
-        self.assert_soup('


', "


")
-        
-    def test_head_tag_between_head_and_body(self):
-        "Prevent recurrence of a bug in the html5lib treebuilder."
-        content = """
-  
-  foo
-
-"""
-        soup = self.soup(content)
-        assert soup.html.body is not None
-        self.assertConnectedness(soup)
-
-    def test_multiple_copies_of_a_tag(self):
-        "Prevent recurrence of a bug in the html5lib treebuilder."
-        content = """
-
- 
-   
-  
-
-"""
-        soup = self.soup(content)
-        self.assertConnectedness(soup.article)
-
-    def test_basic_namespaces(self):
-        """Parsers don't need to *understand* namespaces, but at the
-        very least they should not choke on namespaces or lose
-        data."""
-
-        markup = b'4'
-        soup = self.soup(markup)
-        assert markup == soup.encode()
-        html = soup.html
-        assert 'http://www.w3.org/1999/xhtml' == soup.html['xmlns']
-        assert 'http://www.w3.org/1998/Math/MathML' == soup.html['xmlns:mathml']
-        assert 'http://www.w3.org/2000/svg' == soup.html['xmlns:svg']
-
-    def test_multivalued_attribute_value_becomes_list(self):
-        markup = b''
-        soup = self.soup(markup)
-        assert ['foo', 'bar'] == soup.a['class']
-        
-    #
-    # Generally speaking, tests below this point are more tests of
-    # Beautiful Soup than tests of the tree builders. But parsers are
-    # weird, so we run these tests separately for every tree builder
-    # to detect any differences between them.
-    #
-
-    def test_can_parse_unicode_document(self):
-        # A seemingly innocuous document... but it's in Unicode! And
-        # it contains characters that can't be represented in the
-        # encoding found in the  declaration! The horror!
-        markup = 'Sacr\N{LATIN SMALL LETTER E WITH ACUTE} bleu!'
-        soup = self.soup(markup)
-        assert 'Sacr\xe9 bleu!' == soup.body.string
-
-    def test_soupstrainer(self):
-        """Parsers should be able to work with SoupStrainers."""
-        strainer = SoupStrainer("b")
-        soup = self.soup("A bold  statement",
-                         parse_only=strainer)
-        assert soup.decode() == "bold"
-
-    def test_single_quote_attribute_values_become_double_quotes(self):
-        self.assert_soup("",
-                              '')
-
-    def test_attribute_values_with_nested_quotes_are_left_alone(self):
-        text = """a"""
-        self.assert_soup(text)
-
-    def test_attribute_values_with_double_nested_quotes_get_quoted(self):
-        text = """a"""
-        soup = self.soup(text)
-        soup.foo['attr'] = 'Brawls happen at "Bob\'s Bar"'
-        self.assert_soup(
-            soup.foo.decode(),
-            """a""")
-
-    def test_ampersand_in_attribute_value_gets_escaped(self):
-        self.assert_soup('',
-                              '')
-
-        self.assert_soup(
-            'foo',
-            'foo')
-
-    def test_escaped_ampersand_in_attribute_value_is_left_alone(self):
-        self.assert_soup('')
-
-    def test_entities_in_strings_converted_during_parsing(self):
-        # Both XML and HTML entities are converted to Unicode characters
-        # during parsing.
-        text = "
<<sacré bleu!>>
"
-        expected = "
<<sacr\N{LATIN SMALL LETTER E WITH ACUTE} bleu!>>
"
-        self.assert_soup(text, expected)
-
-    def test_smart_quotes_converted_on_the_way_in(self):
-        # Microsoft smart quotes are converted to Unicode characters during
-        # parsing.
-        quote = b"
\x91Foo\x92
"
-        soup = self.soup(quote)
-        assert soup.p.string == "\N{LEFT SINGLE QUOTATION MARK}Foo\N{RIGHT SINGLE QUOTATION MARK}"
-
-    def test_non_breaking_spaces_converted_on_the_way_in(self):
-        soup = self.soup("  ")
-        assert soup.a.string == "\N{NO-BREAK SPACE}" * 2
-
-    def test_entities_converted_on_the_way_out(self):
-        text = "
<<sacré bleu!>>
"
-        expected = "
<<sacr\N{LATIN SMALL LETTER E WITH ACUTE} bleu!>>
".encode("utf-8")
-        soup = self.soup(text)
-        assert soup.p.encode("utf-8") == expected
-
-    def test_real_iso_latin_document(self):
-        # Smoke test of interrelated functionality, using an
-        # easy-to-understand document.
-
-        # Here it is in Unicode. Note that it claims to be in ISO-Latin-1.
-        unicode_html = '
Sacr\N{LATIN SMALL LETTER E WITH ACUTE} bleu!
'
-
-        # That's because we're going to encode it into ISO-Latin-1, and use
-        # that to test.
-        iso_latin_html = unicode_html.encode("iso-8859-1")
-
-        # Parse the ISO-Latin-1 HTML.
-        soup = self.soup(iso_latin_html)
-        # Encode it to UTF-8.
-        result = soup.encode("utf-8")
-
-        # What do we expect the result to look like? Well, it would
-        # look like unicode_html, except that the META tag would say
-        # UTF-8 instead of ISO-Latin-1.
-        expected = unicode_html.replace("ISO-Latin-1", "utf-8")
-
-        # And, of course, it would be in UTF-8, not Unicode.
-        expected = expected.encode("utf-8")
-
-        # Ta-da!
-        assert result == expected
-
-    def test_real_shift_jis_document(self):
-        # Smoke test to make sure the parser can handle a document in
-        # Shift-JIS encoding, without choking.
-        shift_jis_html = (
-            b'
'
-            b'\x82\xb1\x82\xea\x82\xcdShift-JIS\x82\xc5\x83R\x81[\x83f'
-            b'\x83B\x83\x93\x83O\x82\xb3\x82\xea\x82\xbd\x93\xfa\x96{\x8c'
-            b'\xea\x82\xcc\x83t\x83@\x83C\x83\x8b\x82\xc5\x82\xb7\x81B'
-            b'
')
-        unicode_html = shift_jis_html.decode("shift-jis")
-        soup = self.soup(unicode_html)
-
-        # Make sure the parse tree is correctly encoded to various
-        # encodings.
-        assert soup.encode("utf-8") == unicode_html.encode("utf-8")
-        assert soup.encode("euc_jp") == unicode_html.encode("euc_jp")
-
-    def test_real_hebrew_document(self):
-        # A real-world test to make sure we can convert ISO-8859-9 (a
-        # Hebrew encoding) to UTF-8.
-        hebrew_document = b'Hebrew (ISO 8859-8) in Visual Directionality
Hebrew (ISO 8859-8) in Visual Directionality
\xed\xe5\xec\xf9'
-        soup = self.soup(
-            hebrew_document, from_encoding="iso8859-8")
-        # Some tree builders call it iso8859-8, others call it iso-8859-9.
-        # That's not a difference we really care about.
-        assert soup.original_encoding in ('iso8859-8', 'iso-8859-8')
-        assert soup.encode('utf-8') == (
-            hebrew_document.decode("iso8859-8").encode("utf-8")
-        )
-
-    def test_meta_tag_reflects_current_encoding(self):
-        # Here's the  tag saying that a document is
-        # encoded in Shift-JIS.
-        meta_tag = ('')
-
-        # Here's a document incorporating that meta tag.
-        shift_jis_html = (
-            '\n%s\n'
-            ''
-            'Shift-JIS markup goes here.') % meta_tag
-        soup = self.soup(shift_jis_html)
-
-        # Parse the document, and the charset is seemingly unaffected.
-        parsed_meta = soup.find('meta', {'http-equiv': 'Content-type'})
-        content = parsed_meta['content']
-        assert 'text/html; charset=x-sjis' == content
-
-        # But that value is actually a ContentMetaAttributeValue object.
-        assert isinstance(content, ContentMetaAttributeValue)
-
-        # And it will take on a value that reflects its current
-        # encoding.
-        assert 'text/html; charset=utf8' == content.encode("utf8")
-
-        # For the rest of the story, see TestSubstitutions in
-        # test_tree.py.
-
-    def test_html5_style_meta_tag_reflects_current_encoding(self):
-        # Here's the  tag saying that a document is
-        # encoded in Shift-JIS.
-        meta_tag = ('')
-
-        # Here's a document incorporating that meta tag.
-        shift_jis_html = (
-            '\n%s\n'
-            ''
-            'Shift-JIS markup goes here.') % meta_tag
-        soup = self.soup(shift_jis_html)
-
-        # Parse the document, and the charset is seemingly unaffected.
-        parsed_meta = soup.find('meta', id="encoding")
-        charset = parsed_meta['charset']
-        assert 'x-sjis' == charset
-
-        # But that value is actually a CharsetMetaAttributeValue object.
-        assert isinstance(charset, CharsetMetaAttributeValue)
-
-        # And it will take on a value that reflects its current
-        # encoding.
-        assert 'utf8' == charset.encode("utf8")
-
-    def test_python_specific_encodings_not_used_in_charset(self):
-        # You can encode an HTML document using a Python-specific
-        # encoding, but that encoding won't be mentioned _inside_ the
-        # resulting document. Instead, the document will appear to
-        # have no encoding.
-        for markup in [
-            b''
-            b''
-        ]:
-            soup = self.soup(markup)
-            for encoding in PYTHON_SPECIFIC_ENCODINGS:
-                if encoding in (
-                    'idna', 'mbcs', 'oem', 'undefined',
-                    'string_escape', 'string-escape'
-                ):
-                    # For one reason or another, these will raise an
-                    # exception if we actually try to use them, so don't
-                    # bother.
-                    continue
-                encoded = soup.encode(encoding)
-                assert b'meta charset=""' in encoded
-                assert encoding.encode("ascii") not in encoded
-        
-    def test_tag_with_no_attributes_can_have_attributes_added(self):
-        data = self.soup("text")
-        data.a['foo'] = 'bar'
-        assert 'text' == data.a.decode()
-
-    def test_closing_tag_with_no_opening_tag(self):
-        # Without BeautifulSoup.open_tag_counter, the  tag will
-        # cause _popToTag to be called over and over again as we look
-        # for a  tag that wasn't there. The result is that 'text2'
-        # will show up outside the body of the document.
-        soup = self.soup("
text1
text2
")
-        assert "
text1
text2
" == soup.body.decode()
-        
-    def test_worst_case(self):
-        """Test the worst case (currently) for linking issues."""
-
-        soup = self.soup(BAD_DOCUMENT)
-        self.linkage_validator(soup)
-
-
-class XMLTreeBuilderSmokeTest(TreeBuilderSmokeTest):
-
-    def test_pickle_and_unpickle_identity(self):
-        # Pickling a tree, then unpickling it, yields a tree identical
-        # to the original.
-        tree = self.soup("foo")
-        dumped = pickle.dumps(tree, 2)
-        loaded = pickle.loads(dumped)
-        assert loaded.__class__ == BeautifulSoup
-        assert loaded.decode() == tree.decode()
-
-    def test_docstring_generated(self):
-        soup = self.soup("")
-        assert soup.encode() == b'\n'
-
-    def test_xml_declaration(self):
-        markup = b"""\n"""
-        soup = self.soup(markup)
-        assert markup == soup.encode("utf8")
-
-    def test_python_specific_encodings_not_used_in_xml_declaration(self):
-        # You can encode an XML document using a Python-specific
-        # encoding, but that encoding won't be mentioned _inside_ the
-        # resulting document.
-        markup = b"""\n"""
-        soup = self.soup(markup)
-        for encoding in PYTHON_SPECIFIC_ENCODINGS:
-            if encoding in (
-                'idna', 'mbcs', 'oem', 'undefined',
-                'string_escape', 'string-escape'
-            ):
-                # For one reason or another, these will raise an
-                # exception if we actually try to use them, so don't
-                # bother.
-                continue
-            encoded = soup.encode(encoding)
-            assert b'' in encoded
-            assert encoding.encode("ascii") not in encoded
-
-    def test_processing_instruction(self):
-        markup = b"""\n"""
-        soup = self.soup(markup)
-        assert markup == soup.encode("utf8")
-
-    def test_real_xhtml_document(self):
-        """A real XHTML document should come out *exactly* the same as it went in."""
-        markup = b"""
-
-
-Hello.
-Goodbye.
-"""
-        soup = self.soup(markup)
-        assert soup.encode("utf-8") == markup
-       
-    def test_nested_namespaces(self):
-        doc = b"""
-
-
-
-
-
-"""
-        soup = self.soup(doc)
-        assert doc == soup.encode()
-        
-    def test_formatter_processes_script_tag_for_xml_documents(self):
-        doc = """
-  
-"""
-        soup = BeautifulSoup(doc, "lxml-xml")
-        # lxml would have stripped this while parsing, but we can add
-        # it later.
-        soup.script.string = 'console.log("< < hey > > ");'
-        encoded = soup.encode()
-        assert b"< < hey > >" in encoded
-
-    def test_can_parse_unicode_document(self):
-        markup = 'Sacr\N{LATIN SMALL LETTER E WITH ACUTE} bleu!'
-        soup = self.soup(markup)
-        assert 'Sacr\xe9 bleu!' == soup.root.string
-
-    def test_can_parse_unicode_document_begining_with_bom(self):
-        markup = '\N{BYTE ORDER MARK}Sacr\N{LATIN SMALL LETTER E WITH ACUTE} bleu!'
-        soup = self.soup(markup)
-        assert 'Sacr\xe9 bleu!' == soup.root.string
-        
-    def test_popping_namespaced_tag(self):
-        markup = 'b2012-07-02T20:33:42Zcd'
-        soup = self.soup(markup)
-        assert str(soup.rss) == markup
-
-    def test_docstring_includes_correct_encoding(self):
-        soup = self.soup("")
-        assert soup.encode("latin1") == b'\n'
-
-    def test_large_xml_document(self):
-        """A large XML document should come out the same as it went in."""
-        markup = (b'\n'
-                  + b'0' * (2**12)
-                  + b'')
-        soup = self.soup(markup)
-        assert soup.encode("utf-8") == markup
-
-    def test_tags_are_empty_element_if_and_only_if_they_are_empty(self):
-        self.assert_soup("
", "
")
-        self.assert_soup("
foo
")
-
-    def test_namespaces_are_preserved(self):
-        markup = 'This tag is in the a namespaceThis tag is in the b namespace'
-        soup = self.soup(markup)
-        root = soup.root
-        assert "http://example.com/" == root['xmlns:a']
-        assert "http://example.net/" == root['xmlns:b']
-
-    def test_closing_namespaced_tag(self):
-        markup = '
20010504
'
-        soup = self.soup(markup)
-        assert str(soup.p) == markup
-
-    def test_namespaced_attributes(self):
-        markup = ''
-        soup = self.soup(markup)
-        assert str(soup.foo) == markup
-
-    def test_namespaced_attributes_xml_namespace(self):
-        markup = 'bar'
-        soup = self.soup(markup)
-        assert str(soup.foo) == markup
-
-    def test_find_by_prefixed_name(self):
-        doc = """
-foo
-    bar
-    baz
-
-"""
-        soup = self.soup(doc)
-
-        # There are three  tags.
-        assert 3 == len(soup.find_all('tag'))
-
-        # But two of them are ns1:tag and one of them is ns2:tag.
-        assert 2 == len(soup.find_all('ns1:tag'))
-        assert 1 == len(soup.find_all('ns2:tag'))
-        
-        assert 1, len(soup.find_all('ns2:tag', key='value'))
-        assert 3, len(soup.find_all(['ns1:tag', 'ns2:tag']))
-        
-    def test_copy_tag_preserves_namespace(self):
-        xml = """
-"""
-    
-        soup = self.soup(xml)
-        tag = soup.document
-        duplicate = copy.copy(tag)
-
-        # The two tags have the same namespace prefix.
-        assert tag.prefix == duplicate.prefix
-
-    def test_worst_case(self):
-        """Test the worst case (currently) for linking issues."""
-
-        soup = self.soup(BAD_DOCUMENT)
-        self.linkage_validator(soup)
-
-
-class HTML5TreeBuilderSmokeTest(HTMLTreeBuilderSmokeTest):
-    """Smoke test for a tree builder that supports HTML5."""
-
-    def test_real_xhtml_document(self):
-        # Since XHTML is not HTML5, HTML5 parsers are not tested to handle
-        # XHTML documents in any particular way.
-        pass
-
-    def test_html_tags_have_namespace(self):
-        markup = ""
-        soup = self.soup(markup)
-        assert "http://www.w3.org/1999/xhtml" == soup.a.namespace
-
-    def test_svg_tags_have_namespace(self):
-        markup = ''
-        soup = self.soup(markup)
-        namespace = "http://www.w3.org/2000/svg"
-        assert namespace == soup.svg.namespace
-        assert namespace == soup.circle.namespace
-
-
-    def test_mathml_tags_have_namespace(self):
-        markup = '5'
-        soup = self.soup(markup)
-        namespace = 'http://www.w3.org/1998/Math/MathML'
-        assert namespace == soup.math.namespace
-        assert namespace == soup.msqrt.namespace
-
-    def test_xml_declaration_becomes_comment(self):
-        markup = ''
-        soup = self.soup(markup)
-        assert isinstance(soup.contents[0], Comment)
-        assert soup.contents[0] == '?xml version="1.0" encoding="utf-8"?'
-        assert "html" == soup.contents[0].next_element.name
-
-def skipIf(condition, reason):
-   def nothing(test, *args, **kwargs):
-       return None
-
-   def decorator(test_item):
-       if condition:
-           return nothing
-       else:
-           return test_item
-
-   return decorator
diff --git a/venv/Lib/site-packages/bs4/tests/__pycache__/__init__.cpython-38.pyc b/venv/Lib/site-packages/bs4/tests/__pycache__/__init__.cpython-38.pyc
deleted file mode 100644
index 69ab2f4..0000000
Binary files a/venv/Lib/site-packages/bs4/tests/__pycache__/__init__.cpython-38.pyc and /dev/null differ
diff --git a/venv/Lib/site-packages/bs4/tests/__pycache__/test_builder.cpython-38.pyc b/venv/Lib/site-packages/bs4/tests/__pycache__/test_builder.cpython-38.pyc
deleted file mode 100644
index 648b425..0000000
Binary files a/venv/Lib/site-packages/bs4/tests/__pycache__/test_builder.cpython-38.pyc and /dev/null differ
diff --git a/venv/Lib/site-packages/bs4/tests/__pycache__/test_builder_registry.cpython-38.pyc b/venv/Lib/site-packages/bs4/tests/__pycache__/test_builder_registry.cpython-38.pyc
deleted file mode 100644
index 1dc5c64..0000000
Binary files a/venv/Lib/site-packages/bs4/tests/__pycache__/test_builder_registry.cpython-38.pyc and /dev/null differ
diff --git a/venv/Lib/site-packages/bs4/tests/__pycache__/test_dammit.cpython-38.pyc b/venv/Lib/site-packages/bs4/tests/__pycache__/test_dammit.cpython-38.pyc
deleted file mode 100644
index 39c683e..0000000
Binary files a/venv/Lib/site-packages/bs4/tests/__pycache__/test_dammit.cpython-38.pyc and /dev/null differ
diff --git a/venv/Lib/site-packages/bs4/tests/__pycache__/test_docs.cpython-38.pyc b/venv/Lib/site-packages/bs4/tests/__pycache__/test_docs.cpython-38.pyc
deleted file mode 100644
index 926f532..0000000
Binary files a/venv/Lib/site-packages/bs4/tests/__pycache__/test_docs.cpython-38.pyc and /dev/null differ
diff --git a/venv/Lib/site-packages/bs4/tests/__pycache__/test_element.cpython-38.pyc b/venv/Lib/site-packages/bs4/tests/__pycache__/test_element.cpython-38.pyc
deleted file mode 100644
index 70b8d34..0000000
Binary files a/venv/Lib/site-packages/bs4/tests/__pycache__/test_element.cpython-38.pyc and /dev/null differ
diff --git a/venv/Lib/site-packages/bs4/tests/__pycache__/test_formatter.cpython-38.pyc b/venv/Lib/site-packages/bs4/tests/__pycache__/test_formatter.cpython-38.pyc
deleted file mode 100644
index 8d44d20..0000000
Binary files a/venv/Lib/site-packages/bs4/tests/__pycache__/test_formatter.cpython-38.pyc and /dev/null differ
diff --git a/venv/Lib/site-packages/bs4/tests/__pycache__/test_html5lib.cpython-38.pyc b/venv/Lib/site-packages/bs4/tests/__pycache__/test_html5lib.cpython-38.pyc
deleted file mode 100644
index ad72aef..0000000
Binary files a/venv/Lib/site-packages/bs4/tests/__pycache__/test_html5lib.cpython-38.pyc and /dev/null differ
diff --git a/venv/Lib/site-packages/bs4/tests/__pycache__/test_htmlparser.cpython-38.pyc b/venv/Lib/site-packages/bs4/tests/__pycache__/test_htmlparser.cpython-38.pyc
deleted file mode 100644
index e31a65c..0000000
Binary files a/venv/Lib/site-packages/bs4/tests/__pycache__/test_htmlparser.cpython-38.pyc and /dev/null differ
diff --git a/venv/Lib/site-packages/bs4/tests/__pycache__/test_lxml.cpython-38.pyc b/venv/Lib/site-packages/bs4/tests/__pycache__/test_lxml.cpython-38.pyc
deleted file mode 100644
index 177579c..0000000
Binary files a/venv/Lib/site-packages/bs4/tests/__pycache__/test_lxml.cpython-38.pyc and /dev/null differ
diff --git a/venv/Lib/site-packages/bs4/tests/__pycache__/test_navigablestring.cpython-38.pyc b/venv/Lib/site-packages/bs4/tests/__pycache__/test_navigablestring.cpython-38.pyc
deleted file mode 100644
index 95b53d0..0000000
Binary files a/venv/Lib/site-packages/bs4/tests/__pycache__/test_navigablestring.cpython-38.pyc and /dev/null differ
diff --git a/venv/Lib/site-packages/bs4/tests/__pycache__/test_pageelement.cpython-38.pyc b/venv/Lib/site-packages/bs4/tests/__pycache__/test_pageelement.cpython-38.pyc
deleted file mode 100644
index ced5f2f..0000000
Binary files a/venv/Lib/site-packages/bs4/tests/__pycache__/test_pageelement.cpython-38.pyc and /dev/null differ
diff --git a/venv/Lib/site-packages/bs4/tests/__pycache__/test_soup.cpython-38.pyc b/venv/Lib/site-packages/bs4/tests/__pycache__/test_soup.cpython-38.pyc
deleted file mode 100644
index 041f746..0000000
Binary files a/venv/Lib/site-packages/bs4/tests/__pycache__/test_soup.cpython-38.pyc and /dev/null differ
diff --git a/venv/Lib/site-packages/bs4/tests/__pycache__/test_tag.cpython-38.pyc b/venv/Lib/site-packages/bs4/tests/__pycache__/test_tag.cpython-38.pyc
deleted file mode 100644
index d1c1eb2..0000000
Binary files a/venv/Lib/site-packages/bs4/tests/__pycache__/test_tag.cpython-38.pyc and /dev/null differ
diff --git a/venv/Lib/site-packages/bs4/tests/__pycache__/test_tree.cpython-38.pyc b/venv/Lib/site-packages/bs4/tests/__pycache__/test_tree.cpython-38.pyc
deleted file mode 100644
index f96bff9..0000000
Binary files a/venv/Lib/site-packages/bs4/tests/__pycache__/test_tree.cpython-38.pyc and /dev/null differ
diff --git a/venv/Lib/site-packages/bs4/tests/test_builder.py b/venv/Lib/site-packages/bs4/tests/test_builder.py
deleted file mode 100644
index 7537071..0000000
--- a/venv/Lib/site-packages/bs4/tests/test_builder.py
+++ /dev/null
@@ -1,29 +0,0 @@
-import pytest
-from unittest.mock import patch
-from bs4.builder import DetectsXMLParsedAsHTML
-
-class TestDetectsXMLParsedAsHTML(object):
-
-    @pytest.mark.parametrize(
-        "markup,looks_like_xml",
-        [("No xml declaration", False),
-         ("obviously HTMLActually XHTML", False),
-         ("            <    html>Tricky XHTML", False),
-         ("", True),
-        ]
-    )
-    def test_warn_if_markup_looks_like_xml(self, markup, looks_like_xml):
-        # Test of our ability to guess at whether markup looks XML-ish
-        # _and_ not HTML-ish.
-        with patch('bs4.builder.DetectsXMLParsedAsHTML._warn') as mock:
-            for data in markup, markup.encode('utf8'):
-                result = DetectsXMLParsedAsHTML.warn_if_markup_looks_like_xml(
-                    data
-                )
-                assert result == looks_like_xml
-                if looks_like_xml:
-                    assert mock.called
-                else:
-                    assert not mock.called
-                mock.reset_mock()
diff --git a/venv/Lib/site-packages/bs4/tests/test_builder_registry.py b/venv/Lib/site-packages/bs4/tests/test_builder_registry.py
deleted file mode 100644
index 5fa874c..0000000
--- a/venv/Lib/site-packages/bs4/tests/test_builder_registry.py
+++ /dev/null
@@ -1,136 +0,0 @@
-"""Tests of the builder registry."""
-
-import pytest
-import warnings
-
-from bs4 import BeautifulSoup
-from bs4.builder import (
-    builder_registry as registry,
-    HTMLParserTreeBuilder,
-    TreeBuilderRegistry,
-)
-
-try:
-    from bs4.builder import HTML5TreeBuilder
-    HTML5LIB_PRESENT = True
-except ImportError:
-    HTML5LIB_PRESENT = False
-
-try:
-    from bs4.builder import (
-        LXMLTreeBuilderForXML,
-        LXMLTreeBuilder,
-        )
-    LXML_PRESENT = True
-except ImportError:
-    LXML_PRESENT = False
-
-
-class TestBuiltInRegistry(object):
-    """Test the built-in registry with the default builders registered."""
-
-    def test_combination(self):
-        assert registry.lookup('strict', 'html') == HTMLParserTreeBuilder
-        if LXML_PRESENT:
-            assert registry.lookup('fast', 'html') == LXMLTreeBuilder
-            assert registry.lookup('permissive', 'xml') == LXMLTreeBuilderForXML
-        if HTML5LIB_PRESENT:
-            assert registry.lookup('html5lib', 'html') == HTML5TreeBuilder
-
-    def test_lookup_by_markup_type(self):
-        if LXML_PRESENT:
-            assert registry.lookup('html') == LXMLTreeBuilder
-            assert registry.lookup('xml') == LXMLTreeBuilderForXML
-        else:
-            assert registry.lookup('xml') == None
-            if HTML5LIB_PRESENT:
-                assert registry.lookup('html') == HTML5TreeBuilder
-            else:
-                assert registry.lookup('html') == HTMLParserTreeBuilder
-
-    def test_named_library(self):
-        if LXML_PRESENT:
-            assert registry.lookup('lxml', 'xml') == LXMLTreeBuilderForXML
-            assert registry.lookup('lxml', 'html') == LXMLTreeBuilder
-        if HTML5LIB_PRESENT:
-            assert registry.lookup('html5lib') == HTML5TreeBuilder
-
-        assert registry.lookup('html.parser') == HTMLParserTreeBuilder
-
-    def test_beautifulsoup_constructor_does_lookup(self):
-
-        with warnings.catch_warnings(record=True) as w:
-            # This will create a warning about not explicitly
-            # specifying a parser, but we'll ignore it.
-
-            # You can pass in a string.
-            BeautifulSoup("", features="html")
-            # Or a list of strings.
-            BeautifulSoup("", features=["html", "fast"])
-            pass
-            
-        # You'll get an exception if BS can't find an appropriate
-        # builder.
-        with pytest.raises(ValueError):
-            BeautifulSoup("", features="no-such-feature")
-
-class TestRegistry(object):
-    """Test the TreeBuilderRegistry class in general."""
-
-    def setup_method(self):
-        self.registry = TreeBuilderRegistry()
-
-    def builder_for_features(self, *feature_list):
-        cls = type('Builder_' + '_'.join(feature_list),
-                   (object,), {'features' : feature_list})
-
-        self.registry.register(cls)
-        return cls
-
-    def test_register_with_no_features(self):
-        builder = self.builder_for_features()
-
-        # Since the builder advertises no features, you can't find it
-        # by looking up features.
-        assert self.registry.lookup('foo') is None
-
-        # But you can find it by doing a lookup with no features, if
-        # this happens to be the only registered builder.
-        assert self.registry.lookup() == builder
-
-    def test_register_with_features_makes_lookup_succeed(self):
-        builder = self.builder_for_features('foo', 'bar')
-        assert self.registry.lookup('foo') is builder
-        assert self.registry.lookup('bar') is builder
-
-    def test_lookup_fails_when_no_builder_implements_feature(self):
-        builder = self.builder_for_features('foo', 'bar')
-        assert self.registry.lookup('baz') is None
-
-    def test_lookup_gets_most_recent_registration_when_no_feature_specified(self):
-        builder1 = self.builder_for_features('foo')
-        builder2 = self.builder_for_features('bar')
-        assert self.registry.lookup() == builder2
-
-    def test_lookup_fails_when_no_tree_builders_registered(self):
-        assert self.registry.lookup() is None
-
-    def test_lookup_gets_most_recent_builder_supporting_all_features(self):
-        has_one = self.builder_for_features('foo')
-        has_the_other = self.builder_for_features('bar')
-        has_both_early = self.builder_for_features('foo', 'bar', 'baz')
-        has_both_late = self.builder_for_features('foo', 'bar', 'quux')
-        lacks_one = self.builder_for_features('bar')
-        has_the_other = self.builder_for_features('foo')
-
-        # There are two builders featuring 'foo' and 'bar', but
-        # the one that also features 'quux' was registered later.
-        assert self.registry.lookup('foo', 'bar') == has_both_late
-
-        # There is only one builder featuring 'foo', 'bar', and 'baz'.
-        assert self.registry.lookup('foo', 'bar', 'baz') == has_both_early
-
-    def test_lookup_fails_when_cannot_reconcile_requested_features(self):
-        builder1 = self.builder_for_features('foo', 'bar')
-        builder2 = self.builder_for_features('foo', 'baz')
-        assert self.registry.lookup('bar', 'baz') is None
diff --git a/venv/Lib/site-packages/bs4/tests/test_dammit.py b/venv/Lib/site-packages/bs4/tests/test_dammit.py
deleted file mode 100644
index 9971234..0000000
--- a/venv/Lib/site-packages/bs4/tests/test_dammit.py
+++ /dev/null
@@ -1,371 +0,0 @@
-# encoding: utf-8
-import pytest
-import logging
-import bs4
-from bs4 import BeautifulSoup
-from bs4.dammit import (
-    EntitySubstitution,
-    EncodingDetector,
-    UnicodeDammit,
-)
-
-class TestUnicodeDammit(object):
-    """Standalone tests of UnicodeDammit."""
-
-    def test_unicode_input(self):
-        markup = "I'm already Unicode! \N{SNOWMAN}"
-        dammit = UnicodeDammit(markup)
-        assert dammit.unicode_markup == markup
-
-    def test_smart_quotes_to_unicode(self):
-        markup = b"\x91\x92\x93\x94"
-        dammit = UnicodeDammit(markup)
-        assert dammit.unicode_markup == "\u2018\u2019\u201c\u201d"
-
-    def test_smart_quotes_to_xml_entities(self):
-        markup = b"\x91\x92\x93\x94"
-        dammit = UnicodeDammit(markup, smart_quotes_to="xml")
-        assert dammit.unicode_markup == "‘’“”"
-
-    def test_smart_quotes_to_html_entities(self):
-        markup = b"\x91\x92\x93\x94"
-        dammit = UnicodeDammit(markup, smart_quotes_to="html")
-        assert dammit.unicode_markup == "‘’“”"
-
-    def test_smart_quotes_to_ascii(self):
-        markup = b"\x91\x92\x93\x94"
-        dammit = UnicodeDammit(markup, smart_quotes_to="ascii")
-        assert dammit.unicode_markup == """''"""""
-
-    def test_detect_utf8(self):
-        utf8 = b"Sacr\xc3\xa9 bleu! \xe2\x98\x83"
-        dammit = UnicodeDammit(utf8)
-        assert dammit.original_encoding.lower() == 'utf-8'
-        assert dammit.unicode_markup == 'Sacr\xe9 bleu! \N{SNOWMAN}'
-
-    def test_convert_hebrew(self):
-        hebrew = b"\xed\xe5\xec\xf9"
-        dammit = UnicodeDammit(hebrew, ["iso-8859-8"])
-        assert dammit.original_encoding.lower() == 'iso-8859-8'
-        assert dammit.unicode_markup == '\u05dd\u05d5\u05dc\u05e9'
-
-    def test_dont_see_smart_quotes_where_there_are_none(self):
-        utf_8 = b"\343\202\261\343\203\274\343\202\277\343\202\244 Watch"
-        dammit = UnicodeDammit(utf_8)
-        assert dammit.original_encoding.lower() == 'utf-8'
-        assert dammit.unicode_markup.encode("utf-8") == utf_8
-
-    def test_ignore_inappropriate_codecs(self):
-        utf8_data = "Räksmörgås".encode("utf-8")
-        dammit = UnicodeDammit(utf8_data, ["iso-8859-8"])
-        assert dammit.original_encoding.lower() == 'utf-8'
-
-    def test_ignore_invalid_codecs(self):
-        utf8_data = "Räksmörgås".encode("utf-8")
-        for bad_encoding in ['.utf8', '...', 'utF---16.!']:
-            dammit = UnicodeDammit(utf8_data, [bad_encoding])
-            assert dammit.original_encoding.lower() == 'utf-8'
-
-    def test_exclude_encodings(self):
-        # This is UTF-8.
-        utf8_data = "Räksmörgås".encode("utf-8")
-
-        # But if we exclude UTF-8 from consideration, the guess is
-        # Windows-1252.
-        dammit = UnicodeDammit(utf8_data, exclude_encodings=["utf-8"])
-        assert dammit.original_encoding.lower() == 'windows-1252'
-
-        # And if we exclude that, there is no valid guess at all.
-        dammit = UnicodeDammit(
-            utf8_data, exclude_encodings=["utf-8", "windows-1252"])
-        assert dammit.original_encoding == None
-
-class TestEncodingDetector(object):
-        
-    def test_encoding_detector_replaces_junk_in_encoding_name_with_replacement_character(self):
-        detected = EncodingDetector(
-            b'')
-        encodings = list(detected.encodings)
-        assert 'utf-\N{REPLACEMENT CHARACTER}' in encodings
-
-    def test_detect_html5_style_meta_tag(self):
-
-        for data in (
-            b'',
-            b"",
-            b"",
-            b""):
-            dammit = UnicodeDammit(data, is_html=True)
-            assert "euc-jp" == dammit.original_encoding
-
-    def test_last_ditch_entity_replacement(self):
-        # This is a UTF-8 document that contains bytestrings
-        # completely incompatible with UTF-8 (ie. encoded with some other
-        # encoding).
-        #
-        # Since there is no consistent encoding for the document,
-        # Unicode, Dammit will eventually encode the document as UTF-8
-        # and encode the incompatible characters as REPLACEMENT
-        # CHARACTER.
-        #
-        # If chardet is installed, it will detect that the document
-        # can be converted into ISO-8859-1 without errors. This happens
-        # to be the wrong encoding, but it is a consistent encoding, so the
-        # code we're testing here won't run.
-        #
-        # So we temporarily disable chardet if it's present.
-        doc = b"""\357\273\277
-\330\250\330\252\330\261
-\310\322\321\220\312\321\355\344"""
-        chardet = bs4.dammit.chardet_dammit
-        logging.disable(logging.WARNING)
-        try:
-            def noop(str):
-                return None
-            bs4.dammit.chardet_dammit = noop
-            dammit = UnicodeDammit(doc)
-            assert True == dammit.contains_replacement_characters
-            assert "\ufffd" in dammit.unicode_markup
-
-            soup = BeautifulSoup(doc, "html.parser")
-            assert soup.contains_replacement_characters
-        finally:
-            logging.disable(logging.NOTSET)
-            bs4.dammit.chardet_dammit = chardet
-
-    def test_byte_order_mark_removed(self):
-        # A document written in UTF-16LE will have its byte order marker stripped.
-        data = b'\xff\xfe<\x00a\x00>\x00\xe1\x00\xe9\x00<\x00/\x00a\x00>\x00'
-        dammit = UnicodeDammit(data)
-        assert "áé" == dammit.unicode_markup
-        assert "utf-16le" == dammit.original_encoding
-       
-    def test_known_definite_versus_user_encodings(self):
-        # The known_definite_encodings are used before sniffing the
-        # byte-order mark; the user_encodings are used afterwards.
-
-        # Here's a document in UTF-16LE.
-        data = b'\xff\xfe<\x00a\x00>\x00\xe1\x00\xe9\x00<\x00/\x00a\x00>\x00'
-        dammit = UnicodeDammit(data)
-
-        # We can process it as UTF-16 by passing it in as a known
-        # definite encoding.
-        before = UnicodeDammit(data, known_definite_encodings=["utf-16"])
-        assert "utf-16" == before.original_encoding
-        
-        # If we pass UTF-18 as a user encoding, it's not even
-        # tried--the encoding sniffed from the byte-order mark takes
-        # precedence.
-        after = UnicodeDammit(data, user_encodings=["utf-8"])
-        assert "utf-16le" == after.original_encoding
-        assert ["utf-16le"] == [x[0] for x in dammit.tried_encodings]
-        
-        # Here's a document in ISO-8859-8.
-        hebrew = b"\xed\xe5\xec\xf9"
-        dammit = UnicodeDammit(hebrew, known_definite_encodings=["utf-8"],
-                               user_encodings=["iso-8859-8"])
-        
-        # The known_definite_encodings don't work, BOM sniffing does
-        # nothing (it only works for a few UTF encodings), but one of
-        # the user_encodings does work.
-        assert "iso-8859-8" == dammit.original_encoding
-        assert ["utf-8", "iso-8859-8"] == [x[0] for x in dammit.tried_encodings]
-        
-    def test_deprecated_override_encodings(self):
-        # override_encodings is a deprecated alias for
-        # known_definite_encodings.
-        hebrew = b"\xed\xe5\xec\xf9"
-        dammit = UnicodeDammit(
-            hebrew,
-            known_definite_encodings=["shift-jis"],
-            override_encodings=["utf-8"],
-            user_encodings=["iso-8859-8"],
-        )
-        assert "iso-8859-8" == dammit.original_encoding
-
-        # known_definite_encodings and override_encodings were tried
-        # before user_encodings.
-        assert ["shift-jis", "utf-8", "iso-8859-8"] == (
-            [x[0] for x in dammit.tried_encodings]
-        )
-
-    def test_detwingle(self):
-        # Here's a UTF8 document.
-        utf8 = ("\N{SNOWMAN}" * 3).encode("utf8")
-
-        # Here's a Windows-1252 document.
-        windows_1252 = (
-            "\N{LEFT DOUBLE QUOTATION MARK}Hi, I like Windows!"
-            "\N{RIGHT DOUBLE QUOTATION MARK}").encode("windows_1252")
-
-        # Through some unholy alchemy, they've been stuck together.
-        doc = utf8 + windows_1252 + utf8
-
-        # The document can't be turned into UTF-8:
-        with pytest.raises(UnicodeDecodeError):
-            doc.decode("utf8")
-
-        # Unicode, Dammit thinks the whole document is Windows-1252,
-        # and decodes it into "☃☃☃“Hi, I like Windows!â€Ã¢ËœÆ’☃☃"
-
-        # But if we run it through fix_embedded_windows_1252, it's fixed:
-        fixed = UnicodeDammit.detwingle(doc)
-        assert "☃☃☃“Hi, I like Windows!â€â˜ƒâ˜ƒâ˜ƒ" == fixed.decode("utf8")
-
-    def test_detwingle_ignores_multibyte_characters(self):
-        # Each of these characters has a UTF-8 representation ending
-        # in \x93. \x93 is a smart quote if interpreted as
-        # Windows-1252. But our code knows to skip over multibyte
-        # UTF-8 characters, so they'll survive the process unscathed.
-        for tricky_unicode_char in (
-            "\N{LATIN SMALL LIGATURE OE}", # 2-byte char '\xc5\x93'
-            "\N{LATIN SUBSCRIPT SMALL LETTER X}", # 3-byte char '\xe2\x82\x93'
-            "\xf0\x90\x90\x93", # This is a CJK character, not sure which one.
-            ):
-            input = tricky_unicode_char.encode("utf8")
-            assert input.endswith(b'\x93')
-            output = UnicodeDammit.detwingle(input)
-            assert output == input
-
-    def test_find_declared_encoding(self):
-        # Test our ability to find a declared encoding inside an
-        # XML or HTML document.
-        #
-        # Even if the document comes in as Unicode, it may be
-        # interesting to know what encoding was claimed
-        # originally.
-
-        html_unicode = ''
-        html_bytes = html_unicode.encode("ascii")
-
-        xml_unicode= ''
-        xml_bytes = xml_unicode.encode("ascii")
-
-        m = EncodingDetector.find_declared_encoding
-        assert m(html_unicode, is_html=False) is None
-        assert "utf-8" == m(html_unicode, is_html=True)
-        assert "utf-8" == m(html_bytes, is_html=True)
-
-        assert "iso-8859-1" == m(xml_unicode)
-        assert "iso-8859-1" == m(xml_bytes)
-
-        # Normally, only the first few kilobytes of a document are checked for
-        # an encoding.
-        spacer = b' ' * 5000
-        assert m(spacer + html_bytes) is None
-        assert m(spacer + xml_bytes) is None
-
-        # But you can tell find_declared_encoding to search an entire
-        # HTML document.
-        assert (
-            m(spacer + html_bytes, is_html=True, search_entire_document=True)
-            == "utf-8"
-        )
-
-        # The XML encoding declaration has to be the very first thing
-        # in the document. We'll allow whitespace before the document
-        # starts, but nothing else.
-        assert m(xml_bytes, search_entire_document=True) == "iso-8859-1"
-        assert m(b' ' + xml_bytes, search_entire_document=True) == "iso-8859-1"
-        assert m(b'a' + xml_bytes, search_entire_document=True) is None
-
-
-class TestEntitySubstitution(object):
-    """Standalone tests of the EntitySubstitution class."""
-    def setup_method(self):
-        self.sub = EntitySubstitution
-
-    def test_simple_html_substitution(self):
-        # Unicode characters corresponding to named HTML entites
-        # are substituted, and no others.
-        s = "foo\u2200\N{SNOWMAN}\u00f5bar"
-        assert self.sub.substitute_html(s) == "foo∀\N{SNOWMAN}õbar"
-
-    def test_smart_quote_substitution(self):
-        # MS smart quotes are a common source of frustration, so we
-        # give them a special test.
-        quotes = b"\x91\x92foo\x93\x94"
-        dammit = UnicodeDammit(quotes)
-        assert self.sub.substitute_html(dammit.markup) == "‘’foo“”"
-
-    def test_html5_entity(self):
-        # Some HTML5 entities correspond to single- or multi-character
-        # Unicode sequences.
-
-        for entity, u in (
-            # A few spot checks of our ability to recognize
-            # special character sequences and convert them
-            # to named entities.
-            ('⊧', '\u22a7'),
-            ('𝔑', '\U0001d511'),
-            ('≧̸', '\u2267\u0338'),
-            ('¬', '\xac'),
-            ('⫬', '\u2aec'),
-                
-            # We _could_ convert | to &verbarr;, but we don't, because
-            # | is an ASCII character.
-            ('|' '|'),
-
-            # Similarly for the fj ligature, which we could convert to
-            # fj, but we don't.
-            ("fj", "fj"),
-
-            # We do convert _these_ ASCII characters to HTML entities,
-            # because that's required to generate valid HTML.
-            ('>', '>'),
-            ('<', '<'),
-            ('&', '&'),
-        ):
-            template = '3 %s 4'
-            raw = template % u
-            with_entities = template % entity
-            assert self.sub.substitute_html(raw) == with_entities
-            
-    def test_html5_entity_with_variation_selector(self):
-        # Some HTML5 entities correspond either to a single-character
-        # Unicode sequence _or_ to the same character plus U+FE00,
-        # VARIATION SELECTOR 1. We can handle this.
-        data = "fjords \u2294 penguins"
-        markup = "fjords ⊔ penguins"
-        assert self.sub.substitute_html(data) == markup
-
-        data = "fjords \u2294\ufe00 penguins"
-        markup = "fjords ⊔︀ penguins"
-        assert self.sub.substitute_html(data) == markup
-        
-    def test_xml_converstion_includes_no_quotes_if_make_quoted_attribute_is_false(self):
-        s = 'Welcome to "my bar"'
-        assert self.sub.substitute_xml(s, False) == s
-
-    def test_xml_attribute_quoting_normally_uses_double_quotes(self):
-        assert self.sub.substitute_xml("Welcome", True) == '"Welcome"'
-        assert self.sub.substitute_xml("Bob's Bar", True) == '"Bob\'s Bar"'
-
-    def test_xml_attribute_quoting_uses_single_quotes_when_value_contains_double_quotes(self):
-        s = 'Welcome to "my bar"'
-        assert self.sub.substitute_xml(s, True) == "'Welcome to \"my bar\"'"
-
-    def test_xml_attribute_quoting_escapes_single_quotes_when_value_contains_both_single_and_double_quotes(self):
-        s = 'Welcome to "Bob\'s Bar"'
-        assert self.sub.substitute_xml(s, True) == '"Welcome to "Bob\'s Bar""'
-
-    def test_xml_quotes_arent_escaped_when_value_is_not_being_quoted(self):
-        quoted = 'Welcome to "Bob\'s Bar"'
-        assert self.sub.substitute_xml(quoted) == quoted
-
-    def test_xml_quoting_handles_angle_brackets(self):
-        assert self.sub.substitute_xml("foo") == "foo<bar>"
-
-    def test_xml_quoting_handles_ampersands(self):
-        assert self.sub.substitute_xml("AT&T") == "AT&T"
-
-    def test_xml_quoting_including_ampersands_when_they_are_part_of_an_entity(self):
-        assert self.sub.substitute_xml("ÁT&T") == "&Aacute;T&T"
-
-    def test_xml_quoting_ignoring_ampersands_when_they_are_part_of_an_entity(self):
-        assert self.sub.substitute_xml_containing_entities("ÁT&T") == "ÁT&T"
-       
-    def test_quotes_not_html_substituted(self):
-        """There's no need to do this except inside attribute values."""
-        text = 'Bob\'s "bar"'
-        assert self.sub.substitute_html(text) == text
diff --git a/venv/Lib/site-packages/bs4/tests/test_docs.py b/venv/Lib/site-packages/bs4/tests/test_docs.py
deleted file mode 100644
index 0194d69..0000000
--- a/venv/Lib/site-packages/bs4/tests/test_docs.py
+++ /dev/null
@@ -1,38 +0,0 @@
-"Test harness for doctests."
-
-# TODO: Pretty sure this isn't used and should be deleted.
-
-# pylint: disable-msg=E0611,W0142
-
-__metaclass__ = type
-__all__ = [
-    'additional_tests',
-    ]
-
-import atexit
-import doctest
-import os
-#from pkg_resources import (
-#    resource_filename, resource_exists, resource_listdir, cleanup_resources)
-import unittest
-
-DOCTEST_FLAGS = (
-    doctest.ELLIPSIS |
-    doctest.NORMALIZE_WHITESPACE |
-    doctest.REPORT_NDIFF)
-
-
-# def additional_tests():
-#     "Run the doc tests (README.txt and docs/*, if any exist)"
-#     doctest_files = [
-#         os.path.abspath(resource_filename('bs4', 'README.txt'))]
-#     if resource_exists('bs4', 'docs'):
-#         for name in resource_listdir('bs4', 'docs'):
-#             if name.endswith('.txt'):
-#                 doctest_files.append(
-#                     os.path.abspath(
-#                         resource_filename('bs4', 'docs/%s' % name)))
-#     kwargs = dict(module_relative=False, optionflags=DOCTEST_FLAGS)
-#     atexit.register(cleanup_resources)
-#     return unittest.TestSuite((
-#         doctest.DocFileSuite(*doctest_files, **kwargs)))
diff --git a/venv/Lib/site-packages/bs4/tests/test_element.py b/venv/Lib/site-packages/bs4/tests/test_element.py
deleted file mode 100644
index 6d08ab5..0000000
--- a/venv/Lib/site-packages/bs4/tests/test_element.py
+++ /dev/null
@@ -1,74 +0,0 @@
-"""Tests of classes in element.py.
-
-The really big classes -- Tag, PageElement, and NavigableString --
-are tested in separate files.
-"""
-
-from bs4.element import (
-    CharsetMetaAttributeValue,
-    ContentMetaAttributeValue,
-    NamespacedAttribute,
-)
-from . import SoupTest
-
-
-class TestNamedspacedAttribute(object):
-
-    def test_name_may_be_none_or_missing(self):
-        a = NamespacedAttribute("xmlns", None)
-        assert a == "xmlns"
-
-        a = NamespacedAttribute("xmlns", "")
-        assert a == "xmlns"
-
-        a = NamespacedAttribute("xmlns")
-        assert a == "xmlns"
-        
-    def test_namespace_may_be_none_or_missing(self):
-        a = NamespacedAttribute(None, "tag")
-        assert a == "tag"
-        
-        a = NamespacedAttribute("", "tag")
-        assert a == "tag"
-        
-    def test_attribute_is_equivalent_to_colon_separated_string(self):
-        a = NamespacedAttribute("a", "b")
-        assert "a:b" == a
-
-    def test_attributes_are_equivalent_if_prefix_and_name_identical(self):
-        a = NamespacedAttribute("a", "b", "c")
-        b = NamespacedAttribute("a", "b", "c")
-        assert a == b
-
-        # The actual namespace is not considered.
-        c = NamespacedAttribute("a", "b", None)
-        assert a == c
-
-        # But name and prefix are important.
-        d = NamespacedAttribute("a", "z", "c")
-        assert a != d
-
-        e = NamespacedAttribute("z", "b", "c")
-        assert a != e
-
-
-class TestAttributeValueWithCharsetSubstitution(object):
-    """Certain attributes are designed to have the charset of the
-    final document substituted into their value.
-    """
-    
-    def test_content_meta_attribute_value(self):
-        # The value of a CharsetMetaAttributeValue is whatever
-        # encoding the string is in.
-        value = CharsetMetaAttributeValue("euc-jp")
-        assert "euc-jp" == value
-        assert "euc-jp" == value.original_value
-        assert "utf8" == value.encode("utf8")
-        assert "ascii" == value.encode("ascii")
-
-    def test_content_meta_attribute_value(self):
-        value = ContentMetaAttributeValue("text/html; charset=euc-jp")
-        assert "text/html; charset=euc-jp" == value
-        assert "text/html; charset=euc-jp" == value.original_value
-        assert "text/html; charset=utf8" == value.encode("utf8")
-        assert "text/html; charset=ascii" == value.encode("ascii")
diff --git a/venv/Lib/site-packages/bs4/tests/test_formatter.py b/venv/Lib/site-packages/bs4/tests/test_formatter.py
deleted file mode 100644
index 84d4e3b..0000000
--- a/venv/Lib/site-packages/bs4/tests/test_formatter.py
+++ /dev/null
@@ -1,113 +0,0 @@
-import pytest
-
-from bs4.element import Tag
-from bs4.formatter import (
-    Formatter,
-    HTMLFormatter,
-    XMLFormatter,
-)
-from . import SoupTest
-
-class TestFormatter(SoupTest):
-
-    def test_default_attributes(self):
-        # Test the default behavior of Formatter.attributes().
-        formatter = Formatter()
-        tag = Tag(name="tag")
-        tag['b'] = 1
-        tag['a'] = 2
-
-        # Attributes come out sorted by name. In Python 3, attributes
-        # normally come out of a dictionary in the order they were
-        # added.
-        assert [('a', 2), ('b', 1)] == formatter.attributes(tag)
-
-        # This works even if Tag.attrs is None, though this shouldn't
-        # normally happen.
-        tag.attrs = None
-        assert [] == formatter.attributes(tag)
-
-        assert ' ' == formatter.indent
-        
-    def test_sort_attributes(self):
-        # Test the ability to override Formatter.attributes() to,
-        # e.g., disable the normal sorting of attributes.
-        class UnsortedFormatter(Formatter):
-            def attributes(self, tag):
-                self.called_with = tag
-                for k, v in sorted(tag.attrs.items()):
-                    if k == 'ignore':
-                        continue
-                    yield k,v
-
-        soup = self.soup('
')
-        formatter = UnsortedFormatter()
-        decoded = soup.decode(formatter=formatter)
-
-        # attributes() was called on the 
 tag. It filtered out one
-        # attribute and sorted the other two.
-        assert formatter.called_with == soup.p
-        assert '
' == decoded
-
-    def test_empty_attributes_are_booleans(self):
-        # Test the behavior of empty_attributes_are_booleans as well
-        # as which Formatters have it enabled.
-        
-        for name in ('html', 'minimal', None):
-            formatter = HTMLFormatter.REGISTRY[name]
-            assert False == formatter.empty_attributes_are_booleans
-
-        formatter = XMLFormatter.REGISTRY[None]
-        assert False == formatter.empty_attributes_are_booleans
-
-        formatter = HTMLFormatter.REGISTRY['html5']
-        assert True == formatter.empty_attributes_are_booleans
-
-        # Verify that the constructor sets the value.
-        formatter = Formatter(empty_attributes_are_booleans=True)
-        assert True == formatter.empty_attributes_are_booleans
-
-        # Now demonstrate what it does to markup.
-        for markup in (
-                "",
-                ''
-        ):
-            soup = self.soup(markup)
-            for formatter in ('html', 'minimal', 'xml', None):
-                assert b'' == soup.option.encode(formatter='html')
-                assert b'' == soup.option.encode(formatter='html5')
-
-    @pytest.mark.parametrize(
-        "indent,expect",
-        [
-            (None, '\n\ntext\n\n'),
-            (-1, '\n\ntext\n\n'),
-            (0, '\n\ntext\n\n'),
-            ("", '\n\ntext\n\n'),
-
-            (1, '\n \n  text\n \n'),
-            (2, '\n  \n    text\n  \n'),
-
-            ("\t", '\n\t\n\t\ttext\n\t\n'),
-            ('abc', '\nabc\nabcabctext\nabc\n'),
-
-            # Some invalid inputs -- the default behavior is used.
-            (object(), '\n \n  text\n \n'),
-            (b'bytes', '\n \n  text\n \n'),
-        ]
-    )
-    def test_indent(self, indent, expect):
-        # Pretty-print a tree with a Formatter set to
-        # indent in a certain way and verify the results.
-        soup = self.soup("text")
-        formatter = Formatter(indent=indent)
-        assert soup.prettify(formatter=formatter) == expect
-
-        # Pretty-printing only happens with prettify(), not
-        # encode().
-        assert soup.encode(formatter=formatter) != expect
-        
-    def test_default_indent_value(self):
-        formatter = Formatter()
-        assert formatter.indent == ' '
-
diff --git a/venv/Lib/site-packages/bs4/tests/test_html5lib.py b/venv/Lib/site-packages/bs4/tests/test_html5lib.py
deleted file mode 100644
index b32ab30..0000000
--- a/venv/Lib/site-packages/bs4/tests/test_html5lib.py
+++ /dev/null
@@ -1,223 +0,0 @@
-"""Tests to ensure that the html5lib tree builder generates good trees."""
-
-import warnings
-
-try:
-    from bs4.builder import HTML5TreeBuilder
-    HTML5LIB_PRESENT = True
-except ImportError as e:
-    HTML5LIB_PRESENT = False
-from bs4.element import SoupStrainer
-from . import (
-    HTML5TreeBuilderSmokeTest,
-    SoupTest,
-    skipIf,
-)
-
-@skipIf(
-    not HTML5LIB_PRESENT,
-    "html5lib seems not to be present, not testing its tree builder.")
-class TestHTML5LibBuilder(SoupTest, HTML5TreeBuilderSmokeTest):
-    """See ``HTML5TreeBuilderSmokeTest``."""
-
-    @property
-    def default_builder(self):
-        return HTML5TreeBuilder
-
-    def test_soupstrainer(self):
-        # The html5lib tree builder does not support SoupStrainers.
-        strainer = SoupStrainer("b")
-        markup = "
A bold statement.
"
-        with warnings.catch_warnings(record=True) as w:
-            soup = self.soup(markup, parse_only=strainer)
-        assert soup.decode() == self.document_for(markup)
-
-        assert "the html5lib tree builder doesn't support parse_only" in str(w[0].message)
-
-    def test_correctly_nested_tables(self):
-        """html5lib inserts  tags where other parsers don't."""
-        markup = (''
-                  ''
-                  "')
-
-        self.assert_soup(
-            markup,
-            '
Here's another table:"
-                  ''
-                  ''
-                  '
foo
Here\'s another table:'
-            '
foo
'
-            '
')
-
-        self.assert_soup(
-            ""
-            ""
-            "
Foo
Bar
Baz
")
-
-    def test_xml_declaration_followed_by_doctype(self):
-        markup = '''
-
-
-  
-  
-  
-   
foo

-  
-'''
-        soup = self.soup(markup)
-        # Verify that we can reach the 
 tag; this means the tree is connected.
-        assert b"
foo
" == soup.p.encode()
-
-    def test_reparented_markup(self):
-        markup = '
foo
\n
bar
'
-        soup = self.soup(markup)
-        assert "
foo
\n
bar
" == soup.body.decode()
-        assert 2 == len(soup.find_all('p'))
-
-
-    def test_reparented_markup_ends_with_whitespace(self):
-        markup = '
foo
\n
bar
\n'
-        soup = self.soup(markup)
-        assert "
foo
\n
bar
\n" == soup.body.decode()
-        assert 2 == len(soup.find_all('p'))
-
-    def test_reparented_markup_containing_identical_whitespace_nodes(self):
-        """Verify that we keep the two whitespace nodes in this
-        document distinct when reparenting the adjacent  tags.
-        """
-        markup = '
  
'
-        soup = self.soup(markup)
-        space1, space2 = soup.find_all(string=' ')
-        tbody1, tbody2 = soup.find_all('tbody')
-        assert space1.next_element is tbody1
-        assert tbody2.next_element is space2
-
-    def test_reparented_markup_containing_children(self):
-        markup = ''
-        soup = self.soup(markup)
-        noscript = soup.noscript
-        assert "target" == noscript.next_element
-        target = soup.find(string='target')
-
-        # The 'aftermath' string was duplicated; we want the second one.
-        final_aftermath = soup.find_all(string='aftermath')[-1]
-
-        # The