commit 39f77bc90e16a6f3fffc7f770bc7bc6bd2c7a0a8
author Jeremy Hylton <jeremy@alum.mit.edu> Sun Aug 12 21:53:08 2001 +0000
committer Jeremy Hylton <jeremy@alum.mit.edu> Sun Aug 12 21:53:08 2001 +0000
tree fd3f6e4d3a3c0cd1242d36adb2a2d839f28e935a
parent 910d7d46dce571fa81428718e9be5307a56adeee

Modify _Set to support iteration.

Otherwise printlist(surprise) will fail with a TypeError, because map
is called with an argument that doesn't support iteration.

Lib/test/regrtest.py

diff --git a/Lib/test/regrtest.py b/Lib/test/regrtest.py
index 285acba..4c7b4be 100755
--- a/Lib/test/regrtest.py
+++ b/Lib/test/regrtest.py
@@ -416,6 +416,9 @@
                 del data[x]
         return result
 
+    def __iter__(self):
+        return iter(self.data)
+
     def tolist(self, sorted=1):
         "Return _Set elements as a list."
         data = self.data.keys()