dieterv/gedit-python-outline — pull request #1 by killarny (2011-11-10 00:28:19+00:00)
Title: GTK3 update, plus a few minor new features.

I switched to logilab-astng as you suggested, and improved some of the gedit plugin code so that the pane hides when a non-python source file is being viewed, instead of showing an empty pane. I also added some error displays, so that when the source file has a SyntaxError that prevents the outline from being rendered, it'll show why the pane is blank, and let the user click on the error to go to the line that caused it.

In short, replicates the same functionality as your original, and adds a few very minor niceties that I've wanted for a while.