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41 lines
1.0 KiB
Python
41 lines
1.0 KiB
Python
"""Creation of dynamic container based on the configuration example."""
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from dependency_injector import containers, providers
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class UserService:
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...
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class AuthService:
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...
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def populate_container(container, providers_config):
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for provider_name, provider_info in providers_config.items():
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provided_cls = globals().get(provider_info['class'])
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provider_cls = getattr(providers, provider_info['provider_class'])
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setattr(container, provider_name, provider_cls(provided_cls))
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if __name__ == '__main__':
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services_config = {
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'user': {
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'class': 'UserService',
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'provider_class': 'Factory',
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},
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'auth': {
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'class': 'AuthService',
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'provider_class': 'Factory',
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},
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}
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services = containers.DynamicContainer()
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populate_container(services, services_config)
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user_service = services.user()
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auth_service = services.auth()
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assert isinstance(user_service, UserService)
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assert isinstance(auth_service, AuthService)
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