dag: rework mixins
commit6b98fe3adb423e22ad627a5e942ec4c43c9a046f
authorDavid Aguilar <davvid@gmail.com>
Sun, 28 Apr 2013 07:06:10 +0000 (28 00:06 -0700)
committerDavid Aguilar <davvid@gmail.com>
Sun, 28 Apr 2013 07:36:59 +0000 (28 00:36 -0700)
tree545e6899700dd1a8390cd59ab5e4d6bf52294674
parent9429f0c146bd5a72867b07e9f1a994684fd13cd1
dag: rework mixins

Ensure that the mixins are always listed first so that they are at the
front of the Python method resolution order.

Signed-off-by: David Aguilar <davvid@gmail.com>
cola/dag/view.py