Hi Guix, As mentionned in another thread, python-cachecontrol is broken.
The problem is the following: Failed: [pytest] section in setup.cfg files is no longer supported, change to [tool:pytest] instead. When I fix the package definition, I end up with another problem. The cachecontrol's test suite relies on a feature of pytest that has been deprecated and removed. Is there a way to get around the problem, or do I have to update python-pytest?… and all its plugins (python-pytest-*)?! -- Tanguy