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32 lines
578 B
Python
32 lines
578 B
Python
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"""Container overriding example."""
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from dependency_injector import containers, providers
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class Service:
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...
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class ServiceStub:
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...
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class Container(containers.DeclarativeContainer):
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service = providers.Factory(Service)
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class OverridingContainer(containers.DeclarativeContainer):
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service = providers.Factory(ServiceStub)
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if __name__ == '__main__':
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container = Container()
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overriding_container = OverridingContainer()
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container.override(overriding_container)
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service = container.service()
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assert isinstance(service, ServiceStub)
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