[issue39168] Generic type subscription is a huge toll on Python performance

[miss-islington]

miss-islington <mariatta.wijaya+miss-islington at gmail.com> added the comment:


New changeset 7fed75597fac11f9a6c769e2b6c6548fe0e4049d by Zackery Spytz in branch 'master':
bpo-39168: Remove the __new__ method of typing.Generic (GH-21327)
https://github.com/python/cpython/commit/7fed75597fac11f9a6c769e2b6c6548fe0e4049d


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nosy: +miss-islington

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<https://bugs.python.org/issue39168>
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