No handlers could be found for logger "keyring"

Created originally on Bitbucket by charstring (Chris Wesseling)

Since upgrading to Fedora 20 I keep getting this error with every mercurial command.

$ pip freeze --local| grep keyring
keyring==3.7
mercurial-keyring==0.6.2
$ hg st
No handlers could be found for logger "keyring"
...