Hi,

--8<---------------cut here---------------start------------->8---
> ./pre-inst-env guix build -P 1 python-warcio
guix build: computing dependents of package python-warcio@1.7.5...
/gnu/store/80i9vla58kpdsq1aai80hhflji2fxcf7-python-warcio-1.7.5
[env: /gnu/store/qkhp11ij3racniwf8wfhala6ya4rf0nm-profile]
> ./pre-inst-env guix build -P 1 python-certauth
guix build: computing dependents of package python-certauth@1.3.0...
/gnu/store/prx662h1xkmb976x3qblpda4jwkld29x-python-certauth-1.3.0
/gnu/store/1j81g3qk2dxj8nx7w4sq5r6nvvzsfs0m-python-wsgiprox-1.5.2
--8<---------------cut here---------------end--------------->8---

Pushed to master:
- a3545762f87 * gnu: python-warcio: Update to 1.7.5.
- 0b7179b8b9b * gnu: python-certauth: Fix build.

--
Thanks,
Oleg