idangazit/oauthlib — pull request #11 by ib-lundgren (2012-03-16 19:00:03+00:00)
Title: Allow empty strings and duplicate keys in query

It is annoying and forces us to use list of tuples rather than dicts but it is very clear from 3.4.1.3.1. that multiple keys are allowed as well as empty strings.

Update to headers/body on its way =)