Python Library for Browser-Based Twitter Oauth

I would love to find a Python library for Twitter that supports a browser-based application type, so the user can just hit "authorize" and have Twit开发者_JAVA技巧ter return them to the callback url, as opposed to copying and pasting a PIN number. I've tried just about every library, and they all rely on the PIN method.

I'm pretty sure tweepy allows the redirect method: http://code.google.com/p/tweepy/