[Python-checkins] bpo-30660: Doc: Optimize PNG files by optipng (GH-8032)

[INADA Naoki]

https://github.com/python/cpython/commit/c6cd164cffedb306a4c6644d9d03072f24da246d
commit: c6cd164cffedb306a4c6644d9d03072f24da246d
branch: master
author: INADA Naoki <methane at users.noreply.github.com>
committer: GitHub <noreply at github.com>
date: 2018-07-01T16:02:52+09:00
summary:

bpo-30660: Doc: Optimize PNG files by optipng (GH-8032)

Using OptiPNG 0.7.7.
Used command is: `find . -name '*.png' | xargs optipng -o7`

files:
M Doc/faq/python-video-icon.png
M Doc/howto/logging_flow.png
M Doc/library/hashlib-blake2-tree.png
M Doc/library/pathlib-inheritance.png
M Doc/library/tulip_coro.png
M Doc/library/turtle-star.png
M Doc/using/win_installer.png

diff --git a/Doc/faq/python-video-icon.png b/Doc/faq/python-video-icon.png
index 4de54b403d7c..265da50c7b38 100644
Binary files a/Doc/faq/python-video-icon.png and b/Doc/faq/python-video-icon.png differ
diff --git a/Doc/howto/logging_flow.png b/Doc/howto/logging_flow.png
old mode 100755
new mode 100644
index a88382309a18..fac4acd77553
Binary files a/Doc/howto/logging_flow.png and b/Doc/howto/logging_flow.png differ
diff --git a/Doc/library/hashlib-blake2-tree.png b/Doc/library/hashlib-blake2-tree.png
index 010dcbafe7c6..73e849444ed7 100644
Binary files a/Doc/library/hashlib-blake2-tree.png and b/Doc/library/hashlib-blake2-tree.png differ
diff --git a/Doc/library/pathlib-inheritance.png b/Doc/library/pathlib-inheritance.png
index b81c3deb6049..f0e8d0213418 100644
Binary files a/Doc/library/pathlib-inheritance.png and b/Doc/library/pathlib-inheritance.png differ
diff --git a/Doc/library/tulip_coro.png b/Doc/library/tulip_coro.png
index 36ced8ddbfd9..aad41c93015d 100644
Binary files a/Doc/library/tulip_coro.png and b/Doc/library/tulip_coro.png differ
diff --git a/Doc/library/turtle-star.png b/Doc/library/turtle-star.png
index caf36a3ab3a5..0961e1e2153f 100644
Binary files a/Doc/library/turtle-star.png and b/Doc/library/turtle-star.png differ
diff --git a/Doc/using/win_installer.png b/Doc/using/win_installer.png
index 00c88a830feb..0d2250c186c4 100644
Binary files a/Doc/using/win_installer.png and b/Doc/using/win_installer.png differ