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ae3024588c
* Bump version to 4.3.9: FastAPI example * Reengineer wiring * Add @inject decorator * Add .workspace dir to gitignore * Add generic typing for @inject * Add type cast for @inject * Update movie lister example * Update cli application tutorial * Update demo example * Update wiring docs and examples * Update aiohttp example and tutorial * Update multiple containers example * Update single container example * Update decoupled packages example * Update django example * Update asyncio daemon example and tutorial * Update FastAPI example * Update flask example and tutorial * Update sanic example * Add wiring registry * Add new line to .gitignore * Add @inject to the test samples * Fix flake8 errors
38 lines
751 B
Python
38 lines
751 B
Python
from dependency_injector import containers, providers
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from dependency_injector.wiring import inject, Provide, Closing
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class Service:
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init_counter: int = 0
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shutdown_counter: int = 0
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@classmethod
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def reset_counter(cls):
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cls.init_counter = 0
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cls.shutdown_counter = 0
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@classmethod
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def init(cls):
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cls.init_counter += 1
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@classmethod
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def shutdown(cls):
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cls.shutdown_counter += 1
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def init_service():
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service = Service()
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service.init()
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yield service
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service.shutdown()
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class Container(containers.DeclarativeContainer):
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service = providers.Resource(init_service)
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@inject
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def test_function(service: Service = Closing[Provide[Container.service]]):
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return service
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