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37 lines
783 B
Python
37 lines
783 B
Python
"""Simple providers overriding example."""
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import dependency_injector.providers as providers
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class User:
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"""Example class User."""
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# Users factory:
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users_factory = providers.Factory(User)
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# Creating several User objects:
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user1 = users_factory()
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user2 = users_factory()
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# Making some asserts:
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assert user1 is not user2
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assert isinstance(user1, User) and isinstance(user2, User)
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# Extending User:
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class SuperUser(User):
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"""Example class SuperUser."""
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# Overriding users factory:
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users_factory.override(providers.Factory(SuperUser))
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# Creating some more User objects using overridden users factory:
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user3 = users_factory()
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user4 = users_factory()
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# Making some asserts:
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assert user4 is not user3
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assert isinstance(user3, SuperUser) and isinstance(user4, SuperUser)
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