kennethreitz/requests — pull request #1959 by Feng23 (2014-03-14 08:37:24+00:00)
Title: support request tuple data

I have wrote this:
r = requests.post(url, data=post_data, timeout=10)
The I found the data param does not support tuple type, but it should do.
So I add one line in the requests/models.py to fix this problem and add some unittest to it.