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Add support for protocols #3

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maldoinc opened this issue Nov 19, 2023 · 0 comments
Open

Add support for protocols #3

maldoinc opened this issue Nov 19, 2023 · 0 comments
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enhancement New feature or request

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@maldoinc
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Allow injection of types based on protocols. Services can declare themselves what protocol they support and the container can then perform autowiring based on that.

class SupportsFoo(Protocol):
    def foo(self) -> str:
        pass


@container.register(supports=SupportsFoo)
class FooBar:
    def foo(self):
        return "bar"

Requesting SupportsFoo will have FooBar injected.

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Labels
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