Relax dependency on typing-extensions#284
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asvetlov merged 2 commits intopytest-dev:masterfrom Feb 7, 2022
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LGTM
I have a feeling that the PR doesn't make much value (while definitely doesn't harm).
Typing system involves fast, the fresh typing-extensions version is crucial for adopting such changes.
Say, I have a plan to use ParamSpec + Concatenate once is is fully supported by mypy.
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We only use
typing_extensionsfor theLiteraltype, which is available starting from version3.7.2, so we don't necessarily needtyping_extensions>=4.0