learningequality/ka-lite — pull request #2483 by cpauya (2014-10-14 04:36:50+00:00)
Title: Hotfix/2465 keyerror exception on generaterealdata command

Hi @aronasorman - this fixes #2465.
* We now get the video duration from the video cache. The duration value defaults to zero.
* The `youtube_id` also defaults to the `video_id` to prevent the KeyError exception too.