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Title: bpo-40521: Make empty Unicode string per interpreter by vstinner · Pull Request #21096 · python/cpython · GitHub

Open Graph Title: bpo-40521: Make empty Unicode string per interpreter by vstinner · Pull Request #21096 · python/cpython

X Title: bpo-40521: Make empty Unicode string per interpreter by vstinner · Pull Request #21096 · python/cpython

Description: Each interpreter now has its own empty Unicode string singleton. https://bugs.python.org/issue40521

Open Graph Description: Each interpreter now has its own empty Unicode string singleton. https://bugs.python.org/issue40521

X Description: Each interpreter now has its own empty Unicode string singleton. https://bugs.python.org/issue40521

Opengraph URL: https://github.com/python/cpython/pull/21096

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bpo-40521: Make empty Unicode string per interpreter (https://github.com/fasih/cpython/commit/b6dbc254c339386d47adfcdd8af98ca721bb1ff1
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[subinterpreters] Make free lists and unicode caches per-interpreter #84701 https://github.com/python/cpython/issues/84701
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