enthought/encore — pull request #16 by pankajp (2012-01-31 07:07:49+00:00)
Title: Events extended filter

ENH: Events: Extended attribute filter support.

Event filter specification can now use extended attribute names
(`.` dot separated) to filter on extended attributed.
Filter fails if any attribute in the chain does not exist.

(Also renamed `evt` argument to `event`, should have been so all along)