On Sun, Jul 3, 2016 at 9:10 AM, Glyph Lefkowitz <glyph@twistedmatrix.com> wrote:

For now, let's just bite the bullet and require 100% patch coverage from here on out.  If we hit a really nasty case where it really is a significant investment of effort, then maybe we can revisit this discussion and explore a better way to express this exception without losing information about test coverage completely.

Requiring 100% patch coverage sounds reasonable.  However, what if the infrastructure for running coverage and uploading reports
to codecov.io isn't working?
Running coverage under Pypy is apparently not working ( https://github.com/twisted/twisted/pull/223#issuecomment-228626722 ).  This is blocking forward progress on patches to fix the Pypy tests.