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21 lines
609 B
Python
21 lines
609 B
Python
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"""The Code, powered by Dependency Injector."""
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from dependency_injector import catalogs, providers
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from ioc_example import Service, Client
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class Components(catalogs.DeclarativeCatalog):
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"""Components catalog."""
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service = providers.Factory(Service)
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""":type: providers.Factory -> Service"""
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client = providers.Factory(Client,
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service=service)
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""":type: providers.Factory -> Client"""
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if __name__ == '__main__':
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# Application creates Client's instance using its provider
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client = Components.client() # equivalent of Client(service=Service())
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