How to integrate Disqus to Facebook Connect-enabled site (python Tornado app)

I succesfully use Facebook auth for my Tornado-based site using FacebookMixin. I also have Facebook Connect auth enabled for my开发者_运维百科 Disqus, which placed in page using javascript widget. When user already logged in using FB to my site, they still have to log to FB again when they want to comment using Disqus.

How Discus FB Connect suppose to works? I assumed i got seamless FB auth between those two (FacebookMixin/Disqus)

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how did you integrate disqus into your site? are you using their api in your backend?

If I understand disqus correctly then you would need to post to their service usign the data of the authenticated users, else (if they use the javascript widget) they would need to establish a fb connect session with disqus which might be a confusing experience.