commit 1c157ea984afd94ea3aa9ceeaf14e4de7b0583b4
author Jeremy Hylton <jeremy@alum.mit.edu> Tue Mar 31 13:17:03 2009 +0000
committer Jeremy Hylton <jeremy@alum.mit.edu> Tue Mar 31 13:17:03 2009 +0000
tree 6e4f1b1ea34d6624e234e3eaf02b6e104dabd4d9
parent 9d2ee5ded2ffd7e533776936ac3b34dbb782a847

Add is_declared_global() which distinguishes between implicit and
explicit global variables.

Lib/symtable.py

diff --git a/Lib/symtable.py b/Lib/symtable.py
index a8112ff..44d70a3 100644
--- a/Lib/symtable.py
+++ b/Lib/symtable.py
@@ -190,6 +190,9 @@
     def is_global(self):
         return bool(self.__scope in (GLOBAL_IMPLICIT, GLOBAL_EXPLICIT))
 
+    def is_declared_global(self):
+        return bool(self.__scope == GLOBAL_EXPLICIT)
+
     def is_local(self):
         return bool(self.__flags & DEF_BOUND)