dag: fix pylint warnings
commitbe2f705f53887333f375fc0affd5556029e44eb9
authorDavid Aguilar <davvid@gmail.com>
Fri, 6 Mar 2020 07:27:35 +0000 (5 23:27 -0800)
committerDavid Aguilar <davvid@gmail.com>
Fri, 6 Mar 2020 07:27:35 +0000 (5 23:27 -0800)
tree98ea057678ada4623bf3af8106a3d2b0dc096230
parentaad948d3f3ae25bbbc9f976f331b44576fb11bb2
dag: fix pylint warnings

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