Description of problem: python-testfixtures FTBFS.

No matching package to install: 'python-nose-cov'


Version-Release number of selected component (if applicable): python-testfixtures-4.14.3-5


Steps to Reproduce: build in rawhide


I see several ways to solve this:

 1) nothing depends on python2-testfixtures so you drop the subpackage
 2) nothing depends on pythonX-testfixtures so you retire the package as a whole
 3) you can reintroduce python2-nose-cov and change the requirement to be on that
 4) you can patch the cov parts away

This blocks the Python 3.7 rebuild, but since nothing depends on it, it's low priority.