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Optimize implementation of TypedDict types for **kwds #14316

Merged
merged 2 commits into from
Dec 20, 2022
Merged

Optimize implementation of TypedDict types for **kwds #14316

merged 2 commits into from
Dec 20, 2022

Commits on Dec 19, 2022

  1. Optimize implementation of TypedDict types for **kwds 

    The implementation copied lots of callable types even when not using
the new feature, which was expensive. Now we only generate a copy if a
callable actually uses TypedDict types for **kwds.

This made self check 7-8% faster (when compiled with -O0).

The original implementation was in #13471.
    @JukkaL
    JukkaL committed Dec 19, 2022
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  2. Also make copy_modified faster

    @JukkaL
    JukkaL committed Dec 19, 2022
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