Run update-copyright.py.

[hooke.git] / hooke / ui / gui / panel / playlist.py

diff --git a/hooke/ui/gui/panel/playlist.py b/hooke/ui/gui/panel/playlist.py
index e69f248fc2fb4dca943d218827d95c7b60690e77..e8c8f844e7c51f4d104efb1e62ff083e20e11a94 100644 (file)
--- a/hooke/ui/gui/panel/playlist.py
+++ b/hooke/ui/gui/panel/playlist.py
@@ -1,21 +1,19 @@
-# Copyright (C) 2010 Massimo Sandal <devicerandom@gmail.com>
-#                    W. Trevor King <wking@drexel.edu>
+# Copyright (C) 2010-2012 W. Trevor King <wking@drexel.edu>
 #
 # This file is part of Hooke.
 #
-# Hooke is free software: you can redistribute it and/or modify it
-# under the terms of the GNU Lesser General Public License as
-# published by the Free Software Foundation, either version 3 of the
-# License, or (at your option) any later version.
+# Hooke is free software: you can redistribute it and/or modify it under the
+# terms of the GNU Lesser General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or (at your option) any
+# later version.
 #
-# Hooke is distributed in the hope that it will be useful, but WITHOUT
-# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-# or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General
-# Public License for more details.
+# Hooke is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
+# details.
 #
-# You should have received a copy of the GNU Lesser General Public
-# License along with Hooke.  If not, see
-# <http://www.gnu.org/licenses/>.
+# You should have received a copy of the GNU Lesser General Public License
+# along with Hooke.  If not, see <http://www.gnu.org/licenses/>.
 
 """Playlist panel for Hooke.
 
@@ -244,7 +242,9 @@ class Tree (wx.TreeCtrl):
             if c.name == name:
                 curve = c
                 break
-        self._delete_curve(playlist, curve)
+        if curve is None:
+            raise ValueError(name)
+        self._delete_curve(playlist=playlist, curve=curve)
         in_callback(self, playlist, curve)
 
     def _delete_curve(self, playlist, curve):
@@ -254,7 +254,7 @@ class Tree (wx.TreeCtrl):
         """
         _id = self._id_for_name.pop((playlist.name, curve.name))
         del(self._name_for_id[_id])
-        in_callback(self, playlist, curve)
+        in_callback(self, playlist=playlist, curve=curve)
 
     # Get selection