When removing indexing/slicing on exceptions some places were changed
inappropriately from ``e[0]`` to ``e.message`` instead of ``e.args[0]``. The
reason it needs to be the last option is the dichotomy of 'message' and 'args':
'message' can be the empty string but args[0] can have a value if more than one
argument was passed.
diff --git a/Lib/test/test_file.py b/Lib/test/test_file.py
index a57ab43..c4bd610 100644
--- a/Lib/test/test_file.py
+++ b/Lib/test/test_file.py
@@ -156,7 +156,7 @@
try:
f = open(TESTFN, bad_mode)
except ValueError as msg:
- if msg.message != 0:
+ if msg.args[0] != 0:
s = str(msg)
if s.find(TESTFN) != -1 or s.find(bad_mode) == -1:
self.fail("bad error message for invalid mode: %s" % s)