Xonsh on Mac: Python Icon Jumping on the Dock

[ladyrick]

Output of brew config

HOMEBREW_VERSION: 4.4.6
ORIGIN: https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/brew.git
HEAD: cc0b5d6d05d1f3af5b2f53e9fbb1e7bfa0c332ab
Last commit: 3 days ago
Core tap JSON: 20 Nov 03:34 UTC
Core cask tap JSON: 20 Nov 03:34 UTC
HOMEBREW_PREFIX: /opt/homebrew
HOMEBREW_CASK_OPTS: []
HOMEBREW_MAKE_JOBS: 10
Homebrew Ruby: 3.3.6 => /opt/homebrew/Library/Homebrew/vendor/portable-ruby/3.3.6/bin/ruby
CPU: 10-core 64-bit arm_firestorm_icestorm
Clang: 16.0.0 build 1600
Git: 2.39.5 => /Library/Developer/CommandLineTools/usr/bin/git
Curl: 8.7.1 => /usr/bin/curl
macOS: 15.0.1-arm64
CLT: 16.0.0.0.1.1724870825
Xcode: N/A
Rosetta 2: false

Output of brew doctor

Please note that these warnings are just used to help the Homebrew maintainers
with debugging if you file an issue. If everything you use Homebrew for is
working fine: please don't worry or file an issue; just ignore this. Thanks!

Warning: Suspicious https://github.com/Homebrew/brew git origin remote found.
The current git origin is:
  https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/brew.git

With a non-standard origin, Homebrew won't update properly.
You can solve this by setting the origin remote:
  git -C "/opt/homebrew" remote set-url origin https://github.com/Homebrew/brew

Warning: No Cask quarantine support available: unknown reason.

Description of issue

Please refer to xonsh/xonsh#5641

xonsh_bug.mov

[p-linnane]

I responded in the linked issue. All we do is install xonsh via pip into a venv, so we aren't changing anything.

[p-linnane]

@cho-m Identified this as a bug in the setproctitle resource when run under macOS 15: dvarrazzo/py-setproctitle#143