litl/rauth — pull request #53 by xsleonard (2012-11-19 17:55:23+00:00)
Title: Improve OAuth2Service.request API and behaviour

When access_token is provided in the 'params' dict passed to the OAuth2 service request() method, it will override the service's stored access_token.
Previously, the user had to specify a boolean in the request() call to override the access_token, in addition to providing the access_token in the 'params' dict.