python library and example for gmail smtp using oauth2
Question: The [python oauth2 library](https://github.com/simplegeo/python-oauth2) seems
to implement oauth 1.0 protocol. The `import oauth2 as oauth` is misleading,
most probably it is referred to the 2nd version of the python lib implementing
oauth 1.0.

Is there any python library implementing the oauth 2.0 protocol? and also
sample for using it.

i tried google but failed to find any.


Answer: You should really give a try to [rauth](https://github.com/litl/rauth
"rauth"). It supports OAuth 1.0/a and 2.0

