sip formulae doesn't appear in pip3 list on sonoma

[k61n]

brew gist-logs <formula> link OR brew config AND brew doctor output

% brew config
HOMEBREW_VERSION: 4.3.1-52-gea5023a
ORIGIN: https://github.com/Homebrew/brew
HEAD: ea5023a4ad22a8cd2046e7f126fa2a39f83add05
Last commit: 27 minutes ago
Core tap HEAD: 6fd6f60a799501e7c093b695cc830a8708bd1c14
Core tap last commit: 3 weeks ago
Core tap JSON: 24 May 07:54 UTC
Core cask tap HEAD: 3e464f6aef0cdb7f0c48b3dca358a190339768d5
Core cask tap last commit: 3 weeks ago
Core cask tap JSON: 24 May 07:54 UTC
HOMEBREW_PREFIX: /opt/homebrew
HOMEBREW_CASK_OPTS: []
HOMEBREW_DISPLAY: /private/tmp/com.apple.launchd.6aPQXb8LAU/org.xquartz:0
HOMEBREW_MAKE_JOBS: 8
HOMEBREW_SORBET_RUNTIME: set
Homebrew Ruby: 3.3.1 => /opt/homebrew/Library/Homebrew/vendor/portable-ruby/3.3.1/bin/ruby
CPU: octa-core 64-bit arm_firestorm_icestorm
Clang: 15.0.0 build 1500
Git: 2.39.3 => /Applications/Xcode.app/Contents/Developer/usr/bin/git
Curl: 8.6.0 => /usr/bin/curl
macOS: 14.5-arm64
CLT: 15.3.0.0.1.1708646388
Xcode: 15.4
Rosetta 2: false

% brew doctor
Your system is ready to brew.

Verification

• My brew doctor output says Your system is ready to brew. and am still able to reproduce my issue.
• I ran brew update and am still able to reproduce my issue.
• I have resolved all warnings from brew doctor and that did not fix my problem.
• I searched for recent similar issues at https://github.com/Homebrew/homebrew-core/issues?q=is%3Aissue and found no duplicates.

What were you trying to do (and why)?

sip is a python module
After upgrade to sonoma sip doesn't appear in pip3 list.
Reinstallation doesn't help.
As a result python3 doesn't see the module and I get ModuleNotFoundError: No module named 'sipbuild'

What happened (include all command output)?

% brew install sip

% brew list
==> Formulae
ca-certificates	mpdecimal	openssl@3	python@3.12	readline	sip		sqlite		xz

 % pip3 --version
pip 24.0 from /opt/homebrew/lib/python3.12/site-packages/pip (python 3.12)

% pip3 list
Package Version
------- -------
pip     24.0
wheel   0.43.0

% python3
Python 3.12.3 (main, Apr  9 2024, 08:09:14) [Clang 15.0.0 (clang-1500.3.9.4)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import sipbuild
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
ModuleNotFoundError: No module named 'sipbuild'

What did you expect to happen?

Expected sip to appear in pip3 list

Step-by-step reproduction instructions (by running brew commands)

brew install sip
brew list
pip3 list
python3
import sipbuild

[github-actions]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs.

[branchvincent]

This is expected, it's installed in a venv and only the binaries are exposed to avoid polluting your global site packages and causing version conflicts.

If you need an importable version, we recommend using pip. Sorry!