Update sessions.py

[manizzle]

allow Session to set a timeout for requests

[Lukasa]

Thanks for this!

Unfortunately, this is a feature request that comes up often but that we don't have any real interest in. See #2011 for a longer form justification. For this reason, I'm afraid that we can't accept this pull request. Thanks so much for the work though, and please do keep contributing! 🍰

[manizzle]

Thanks. The documentation should probably updated. http://docs.python-requests.org/en/v0.10.6/api/#requests.Session

[Lukasa]

You just linked to the v0.10.6 documentation. Try looking at the latest version: http://docs.python-requests.org/en/latest/api/#requests.Session

[sigmavirus24]

@manizzle you're linking to an ancient version of the documentation (you can see it in the URL v0.10.6). The current documentation is fine: http://docs.python-requests.org/en/latest/user/advanced/#session-objects

[manizzle]

Okay thanks