kennethreitz/requests — pull request #425 by Lukasa (2012-02-14 00:13:29+00:00)
Title: Issue #335: Accept unusual keys in cookies.

Fixed a bug: RFC 2109 forbids certain characters, including colons and braces, from being in the key field of a cookie. Requests is compliant with RFC 2109, but many web frameworks are not. When requests receives such a key, a CookieError is raised and execution halts. This fix allows requests to accept and send such non-standards-compliant cookie keys.