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* Update main example * Updating wiring module * Update wiring test case name * Implement string imports for wiring * Update example * Refactor implementation * Update front example * Fix a typo in README * Update wiring docs * Update single container example * Update multiple containers example * Update quotes in multiple containers example * Update quotes in single container example * Update decoupled-packages example * Update single and multiple containers example * Update quotes * Update fastapi+redis example * Update resource docs * Update quotes in CLI tutorial * Update CLI application (movie lister) tutorial * Update monitoring daemon example * Update python version in asyncio daemon example * Update asyncio daemon tutorial * Update quotes in wiring docs * Update wiring docs
39 lines
807 B
Python
39 lines
807 B
Python
"""`Resource` - Flask request scope example."""
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from dependency_injector import containers, providers
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from dependency_injector.wiring import Closing, Provide, inject
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from flask import Flask, current_app
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class Service:
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...
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def init_service() -> Service:
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print("Init service")
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yield Service()
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print("Shutdown service")
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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 index_view(service: Service = Closing[Provide[Container.service]]):
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assert service is current_app.container.service()
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return "Hello World!"
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container = Container()
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container.wire(modules=[__name__])
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app = Flask(__name__)
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app.container = container
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app.add_url_rule("/", "index", view_func=index_view)
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if __name__ == "__main__":
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app.run()
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