SF patch 1631942 by Collin Winter:
(a) "except E, V" -> "except E as V"
(b) V is now limited to a simple name (local variable)
(c) V is now deleted at the end of the except block
diff --git a/Mac/Demo/mlte/mlted.py b/Mac/Demo/mlte/mlted.py
index 323ea62..f9ccd21 100644
--- a/Mac/Demo/mlte/mlted.py
+++ b/Mac/Demo/mlte/mlted.py
@@ -275,7 +275,7 @@
fp = open(path, 'rb') # NOTE binary, we need cr as end-of-line
data = fp.read()
fp.close()
- except IOError, arg:
+ except IOError as arg:
EasyDialogs.Message("IOERROR: %r" % (arg,))
return
else: