Remove use of tuple unpacking and dict.has_key() so as to silence

SyntaxWarning as triggered by -3.

1 files changed, 2 insertions, 1 deletions

diff --git a/Lib/pdb.py b/Lib/pdb.py
index 8616202..a7a3a18 100755
--- a/Lib/pdb.py
+++ b/Lib/pdb.py
@@ -175,7 +175,8 @@ class Pdb(bdb.Bdb, cmd.Cmd):
         print >>self.stdout, '--Return--'
         self.interaction(frame, None)
 
-    def user_exception(self, frame, (exc_type, exc_value, exc_traceback)):
+    def user_exception(self, frame, exc_info):
+        exc_type, exc_value, exc_traceback = exc_info
         """This function is called if an exception occurs,
         but only if we are to stop at or just below this level."""
         frame.f_locals['__exception__'] = exc_type, exc_value