Merge pull request #946 from RobinD42/throbber-issue924

Ensure the sequence attribute is a list by default
(cherry picked from commit c706dfacd9)

CHANGES.rst

@@ -84,6 +84,9 @@ Changes in this release include the following:
 
 * Improve calltip stability in pyshell. (#941)
 
+* Fix TypeError in wx.lib.throbber. (#924)
+
+
 
 
 4.0.3 "The show must go on. (Die show-stoppers! Die!)"

demo/Throbber.py

@@ -46,10 +46,7 @@ class TestPanel(wx.Panel):
             throb.Throbber(self, -1, images, frameDelay = 0.1, reverse = True)
 
         seq = self.throbbers['autoreverse']['throbber'].sequence
-        if isinstance(seq, range):
-            seq = list(seq).append(0)
-        else:
-            seq.append(0)
+        seq.append(0)
 
         self.throbbers['label']['throbber'] = \
             throb.Throbber(self, -1, images, frameDelay = 0.1, label = 'Label')

wx/lib/throbber.py

@@ -333,7 +333,7 @@ class Throbber(wx.Panel):
             #FIXME: need to make sure values are within range!!!
             self.sequence = sequence
         else:
-            self.sequence = range(self.frames)
+            self.sequence = list(range(self.frames))
 
         if running:
             self.Start()