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

Ruben Vorderman added the comment: Issue was solved by moving code from _GzipReader to separate functions and maintaining the same error structure. This solved the problem with maximum code reuse and full backwards compatibility. -- ___ Python tr

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

Change by Ruben Vorderman : -- resolution: -> fixed stage: patch review -> resolved status: open -> closed ___ Python tracker ___ _

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

Łukasz Langa added the comment: New changeset ea23e7820f02840368569db8082bd0ca4d59b62a by Ruben Vorderman in branch 'main': bpo-43613: Faster implementation of gzip.compress and gzip.decompress (GH-27941) https://github.com/python/cpython/commit/ea23e7820f02840368569db8082bd0ca4d59b62a -

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

Change by Ruben Vorderman : -- keywords: +patch pull_requests: +26386 stage: -> patch review pull_request: https://github.com/python/cpython/pull/27941 ___ Python tracker ___

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

Ruben Vorderman added the comment: I created bpo-43621 for the error issue. There should only be BadGzipFile. Once that is fixed, having only one error type will make it easier to implement some functions that are shared across the gzip.py codebase. -- __

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

Change by Irit Katriel : -- components: +Library (Lib) ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https:

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

Change by Ruben Vorderman : -- type: -> performance ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://

[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

[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