38 lines
1.1 KiB
Python
38 lines
1.1 KiB
Python
class GeoffreyAppRouter:
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"""
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A router to control all database operations on models in GeoffreyApp
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"""
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def db_for_read(self, model, **hints):
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"""
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Attempts to read GeoffreyApp models go to GeoffreyApp database.
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"""
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if model._meta.app_label == 'GeoffreyApp':
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return 'GeoffreyApp'
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return None
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def db_for_write(self, model, **hints):
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"""
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Attempts to write GeoffreyApp models go to GeoffreyApp database.
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"""
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if model._meta.app_label == 'GeoffreyApp':
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return 'GeoffreyApp'
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return None
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def allow_relation(self, obj1, obj2, **hints):
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"""
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Allow relations if a model in the GeoffreyApp is involved.
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"""
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if obj1._meta.app_label == 'GeoffreyApp' or \
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obj2._meta.app_label == 'GeoffreyApp':
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return True
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return None
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def allow_migrate(self, db, app_label, model_name=None, **hints):
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"""
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Make sure the GeoffreyApp only appears in the 'GeoffreyApp'
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database.
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"""
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if app_label == 'GeoffreyApp':
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return db == 'GeoffreyApp'
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return None
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