style: Mark Empty and CACHE_FOREVER as @typing.final
#1959
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mypy soon will have special narrowing for `@final` singleton types: python/mypy#15646 So, it is a good idea to use `@final` for such types.
Cool, didn't know about this special support! |
provinzkraut
requested changes
Jul 15, 2023
provinzkraut
changed the title
Empty placeholder type should be @finalEmpty and CACHE_FOREVER as @typing.final
|
Documentation preview will be available shortly at https://litestar-org.github.io/litestar-docs-preview/1959 |
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Description
mypy soon will have special narrowing for
@finalsingleton types: python/mypy#15646So, it is a good idea to use
@finalfor such types.