New comment by ahesford on void-packages repository

https://github.com/void-linux/void-packages/pull/28261#issuecomment-769042088

Comment:
Of 726 packages rebuilt through the following loop:
```zsh
foreach I (srcpkgs/python3-*)
	pkg=$(basename $(realpath -e $I))
	[ -n "$pkg" ] || continue
	{ ./xbps-src show-hostmakedepends $pkg | grep -q python3-setuptools } || continue
	grep -q " $pkg\$" setuptools.dependants && continue
	if ./xbps-src pkg -f -m /tmp/masterdir.x86_64 "$pkg"; then
		echo "- [x] $pkg" >> setuptools.dependants
	else
		echo "- [ ] $pkg" >> setuptools.dependants
	fi
	./xbps-src -m /tmp/masterdir.x86_64 clean
end
```
The following 29 failed to rebuild:
- [x] python3-Flask-User
- [x] python3-PGPy
- [x] python3-aiohttp-sse-client
- [x] python3-alsa
- [x] python3-audioread
- [x] python-dateutil
- [x] python3-ffmpeg-python
- [x] python3-gitchangelog
- [x] python3-guessit
- [x] python3-humanize
- [x] python3-irc
- [x] python3-jaraco.classes
- [x] python3-jaraco.collections
- [x] python3-jaraco.functools
- [x] python3-jaraco.text
- [x] python3-keyring
- [x] python3-keyrings-alt
- [x] python3-keyutils
- [x] python3-marisa-trie
- [x] python3-numexpr
- [x] python3-pluggy
- [x] python3-portend
- [x] python3-pylast
- [x] python3-pysol_cards
- [x] python3-pytest-qt
- [x] python3-rebulk
- [x] python3-testtools
- [x] python3-treq
- [x] python3-zope.security

I'm working through this list to resolve these issues. If I'm overlooking any packages that build with setuptools, please leave a comment.