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Title: gh-123471: Make concurrent iteration over itertools.pairwise thread-safe by eendebakpt · Pull Request #144489 · python/cpython · GitHub

Open Graph Title: gh-123471: Make concurrent iteration over itertools.pairwise thread-safe by eendebakpt · Pull Request #144489 · python/cpython

X Title: gh-123471: Make concurrent iteration over itertools.pairwise thread-safe by eendebakpt · Pull Request #144489 · python/cpython

Description: The Python programming language. Contribute to python/cpython development by creating an account on GitHub.

Open Graph Description: We use a critical section similar to the approach in #132814. The ideas from an earlier PR #125417 are too complex (or not sufficient for thread-safety). We also avoid an incref/decref pair. Iss...

X Description: We use a critical section similar to the approach in #132814. The ideas from an earlier PR #125417 are too complex (or not sufficient for thread-safety). We also avoid an incref/decref pair. Iss...

Opengraph URL: https://github.com/python/cpython/pull/144489

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Merge branch 'pairwise_ft_v3' of github.com:eendebakpt/cpython into pairwise_ft_v3https://github.com/python/cpython/pull/144489/commits/9c87957d8fdeb952d270e97cfbb94aabe268555d
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