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Title: gh-133885: Disallow sharing zstd (de)compressor contexts by emmatyping · Pull Request #134253 · python/cpython · GitHub

Open Graph Title: gh-133885: Disallow sharing zstd (de)compressor contexts by emmatyping · Pull Request #134253 · python/cpython

X Title: gh-133885: Disallow sharing zstd (de)compressor contexts by emmatyping · Pull Request #134253 · python/cpython

Description: It is not possible to share Zstandard objects across thread boundaries. To resolve this, we check if the object was created on the current thread and raise a RuntimeError if it is not. Wasn't totally sure what exception to raise to communicate the issue, so if RuntimeError isn't correct, please suggestion another option. The tests are updated to ensure that the error is raised if a (de)compression context is shared across threads. (as requested, cc @ngoldbaum ) Issue: gh-133885

Open Graph Description: It is not possible to share Zstandard objects across thread boundaries. To resolve this, we check if the object was created on the current thread and raise a RuntimeError if it is not. Wasn't t...

X Description: It is not possible to share Zstandard objects across thread boundaries. To resolve this, we check if the object was created on the current thread and raise a RuntimeError if it is not. Wasn&#39...

Opengraph URL: https://github.com/python/cpython/pull/134253

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