review swap: python-funcparserlib and python-webcolors

[Dridi Boukelmoune]

Hello,

I've recently solved problems *easily* thanks to python (I'm not yet a
python person) so I thought I would give it some love and pick a
python package from the wish list.

I've chosen blockdiag, which I actually might start using (along with
its friends seqdiag, actdiag and nwdiag) so first, let's start with
blockdiag's dependencies :)

https://bugzilla.redhat.com/show_bug.cgi?id=python-webcolors
https://bugzilla.redhat.com/show_bug.cgi?id=python-funcparserlib

Good news, those packages are already python3-ready, as are blockdiag
and its friends.

Best Regards,
Dridi

[1] http://blockdiag.com/en/