"""Wiring string id example.""" import sys from dependency_injector import containers, providers from dependency_injector.wiring import inject, Provide class Service: ... class Container(containers.DeclarativeContainer): service = providers.Factory(Service) @inject def main(service: Service = Provide['service']) -> None: ... if __name__ == '__main__': container = Container() container.wire(modules=[sys.modules[__name__]]) main()