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https://github.com/ets-labs/python-dependency-injector.git
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8814db3fb3
* Add example for Annotated attribute injection for module/class attributes * Fix attribute injection with Annotated types * Add unit tests for Annotated attribute and argument injection in wiring * Add .cursor to .gitignore * Style: add blank lines between class definitions and attributes in annotated attribute example * Docs: clarify and format module/class attribute injection for classic and Annotated forms * Changelog: add note and discussion link for Annotated attribute injection support * Fix nls * Fix CI checks and Python 3.8 tests * Fix PR issues * Fix Python 3.8 tests * Fix flake8 issues * Fix: robust Annotated detection for wiring across Python versions * Refactor: extract annotation retrieval and improve typing for Python 3.9 compatibility * Update src/dependency_injector/wiring.py Co-authored-by: ZipFile <zipfile.d@protonmail.com> --------- Co-authored-by: ZipFile <zipfile.d@protonmail.com>
32 lines
613 B
Python
32 lines
613 B
Python
"""Wiring attribute example with Annotated."""
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from typing import Annotated
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from dependency_injector import containers, providers
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from dependency_injector.wiring import Provide
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class Service:
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...
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class Container(containers.DeclarativeContainer):
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service = providers.Factory(Service)
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service: Annotated[Service, Provide[Container.service]]
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class Main:
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service: Annotated[Service, Provide[Container.service]]
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if __name__ == "__main__":
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container = Container()
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container.wire(modules=[__name__])
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assert isinstance(service, Service)
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assert isinstance(Main.service, Service)
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