Improve Python 3.2 decompilation ...

by removing a lot of the control-flow labels of 3.3+

uncompyle6/parsers/parse32.py

@@ -20,6 +20,9 @@ class Python32Parser(Python3Parser):
         whileTruestmt     ::= SETUP_LOOP return_stmts
                               COME_FROM_LOOP
 
+        try_middle ::= JUMP_FORWARD COME_FROM_EXCEPT except_stmts
+                       END_FINALLY
+
         # Python 3.2+ has more loop optimization that removes
         # JUMP_FORWARD in some cases, and hence we also don't
         # see COME_FROM

uncompyle6/scanners/scanner3.py

@@ -225,6 +225,8 @@ class Scanner3(Scanner):
                         pass
                     elif inst.offset in self.except_targets:
                         come_from_name = 'COME_FROM_EXCEPT_CLAUSE'
+                        if self.version <= 3.2:
+                            continue
                         pass
                     tokens.append(Token(come_from_name,
                                         None, repr(jump_offset),