[issue43198] One operation on sets < 1/100th as efficient in 3.9 than before

Change by Raymond Hettinger : -- keywords: +patch pull_requests: +23767 stage: resolved -> patch review pull_request: https://github.com/python/cpython/pull/25010 ___ Python tracker __

[issue43613] gzip.compress and gzip.decompress are sub-optimally implemented.

New submission from Ruben Vorderman : When working on python-isal which aims to provide faster drop-in replacements for the zlib and gzip modules I found that the gzip.compress and gzip.decompress are suboptimally implemented which hurts performance. gzip.compress and gzip.decompress both do

[issue43613] gzip.compress and gzip.decompress are sub-optimally implemented.

Change by Raymond Hettinger : -- nosy: +rhettinger ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://ma

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