Facebook Python OAuth Desktop Application

I have been trying to create a desktop application with Python开发者_StackOverflow for logging into Facebook, and then it would use the Facebook GraphAPI. However I cannot figure out how to get the access token that I need. Can anyone help?

Here's a guide that explains the steps to get a Facebook OAuth token: http://benbiddington.wordpress.com/2010/04/23/facebook-graph-api-getting-access-tokens/