akozumpl/hawkey — pull request #68 by jsilhan (2014-08-18 10:10:49+00:00)
Title: improved performance of excludes (RhBug:1109554)

The bottle neck was package.__init__ call probably because of switching context from Python and C side. When query was evaluated as list of packages before passing to `add_excludes` everything was fast. The iterating of query from C took really long time. Replacement for https://github.com/akozumpl/dnf/pull/149.