Lots of demo tweaks for API updates, bug fixes and new images for the

wxListbook demo


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@24620 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

wxPython/demo/Main.py

@@ -23,13 +23,6 @@ import images
 ##print os.getpid(); raw_input("Press a key...")
 
 
-# Use Python's bool constants if available, make aliases if not
-try:
-    True
-except NameError:
-    __builtins__.True = 1==1
-    __builtins__.False = 1==0
-
 #---------------------------------------------------------------------------