[issue30660] Lossless Optimization of PNG files

Change by INADA Naoki : -- assignee: -> docs@python components: +Documentation nosy: +docs@python resolution: -> fixed stage: patch review -> resolved status: open -> closed versions: +Python 3.8 -Python 3.7 ___ Python tracker

[issue30660] Lossless Optimization of PNG files

INADA Naoki added the comment: New changeset c6cd164cffedb306a4c6644d9d03072f24da246d by INADA Naoki in branch 'master': bpo-30660: Doc: Optimize PNG files by optipng (GH-8032) https://github.com/python/cpython/commit/c6cd164cffedb306a4c6644d9d03072f24da246d --

[issue30660] Lossless Optimization of PNG files

Change by INADA Naoki : -- keywords: +patch pull_requests: +7641 stage: -> patch review ___ Python tracker ___ ___ Python-bugs-list

[issue30660] Lossless Optimization of PNG files

INADA Naoki added the comment: 03:19 $ find . -name '*.png' | xargs optipng -o7 03:20 $ ll **/*.png -rw-r--r-- 1 inada-n staff 2888 7 1 03:20 faq/python-video-icon.png -rw-r--r-- 1 inada-n staff 22058 7 1 03:20 howto/logging_flow.png -rw-r--r-- 1 inada-n staff 11146 7 1 03:20 li

[issue30660] Lossless Optimization of PNG files

INADA Naoki added the comment: It seems PR author removed his repository and the PR can't be merge via conflict. In master branch: 02:18 $ ll **/*.png -rw-r--r-- 1 inada-n staff 3732 7 1 02:13 faq/python-video-icon.png -rwxr-xr-x 1 inada-n staff 49648 7 1 02:09 howto/logging_flow.

[issue30660] Lossless Optimization of PNG files

Tiago Filipe Silva added the comment: Sorry for the late reply. I had to deal with stuff. serhiy.storchaka: > What tools did you use, optipng, advpng, pngcrush, pngnq, pngquant, or other? > How much space is saved? I had half a crate of whiskey that day so I'm going to say optipng and pngcrus

[issue30660] Lossless Optimization of PNG files

STINNER Victor added the comment: I suggest to work on Sphinx to propose to implement this optimization on the HTML rendering, maybe with optional external tools. What do you think? Another attempt: bpo-27461 :-) -- nosy: +haypo ___ Python tracker

[issue30660] Lossless Optimization of PNG files

Serhiy Storchaka added the comment: What tools did you use, optipng, advpng, pngcrush, pngnq, pngquant, or other? How much space is saved? Note that some tools remove an information about palette that makes files displaying differently on different platforms and output devises. -- __

[issue30660] Lossless Optimization of PNG files

Changes by Serhiy Storchaka : -- nosy: +serhiy.storchaka ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https:

[issue30660] Lossless Optimization of PNG files

New submission from Tiago Filipe Silva: I took the liberty to apply tools that optimize the binary weight (without loss of quality) of the 14 PNG files present in the Python 3.7 source tree and then applied a pull request (#2141). Is there anything to be discussed? Thanks. -- messages