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32 lines
664 B
Python
32 lines
664 B
Python
"""`Singleton` provider full resetting example."""
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from dependency_injector import containers, providers
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class Database:
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...
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class UserService:
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def __init__(self, db: Database):
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self.db = db
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class Container(containers.DeclarativeContainer):
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database = providers.Singleton(Database)
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user_service = providers.Singleton(UserService, db=database)
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if __name__ == "__main__":
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container = Container()
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user_service1 = container.user_service()
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container.user_service.full_reset()
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user_service2 = container.user_service()
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assert user_service2 is not user_service1
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assert user_service2.db is not user_service1.db
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