Indent guide plugin for gedit (python)

screenshot http://www.activestate.com/padfiles/komodo_edit/komodo_edit_linux.png

See the indent guides? They're damn helpful when writing Python code. Any chance I could get something similar for gedit? I wouldn't mind having to write my own plugin, as long as it's in Python... So:

1. Is there a plugin for this whi开发者_JS百科ch works with gedit?
2. If not, would it be possible to write one in Python.

There's a huge list of GEdit plugins here:

https://wiki.gnome.org/Apps/Gedit/Plugins

I haven't looked through them in a while, but I don't remember any implementing indentation guides. Many plugins are written in Python, so there are some good examples if you want to implement your own.