[pepr]

I haven't been able to find any good repo (recent, maintained, reputable maintainer) unfortunately. I usually end up compiling them myself. I was actually surprised how easy it is, nevertheless a (possibly official) repo would be _very_ nice.

[keypusher]

Fedora has the ability to install python3 alongside the system python2.7, so there is probably an official rpm you can just pull from the Fedora repos.

edit: https://admin.fedoraproject.org/pkgdb/acls/name/python3