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42 lines
848 B
Python
42 lines
848 B
Python
import sys
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from unittest import mock
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from dependency_injector import containers, providers
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from dependency_injector.wiring import Provide
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from di import ApiClient, Service
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class Container(containers.DeclarativeContainer):
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config = providers.Configuration()
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api_client = providers.Singleton(
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ApiClient,
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api_key=config.api_key,
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timeout=config.timeout.as_int(),
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)
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service = providers.Factory(
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Service,
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api_client=api_client,
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)
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def main(service: Service = Provide[Container.service]):
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...
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if __name__ == '__main__':
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container = Container()
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container.config.api_key.from_env('API_KEY')
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container.config.timeout.from_env('TIMEOUT')
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container.wire(modules=[sys.modules[__name__]])
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main()
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with container.api_client.override(mock.Mock()):
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main()
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