From 20032a089a4e04a6a1bab624812c48c32eb55e8b Mon Sep 17 00:00:00 2001
From: Jeremy Fincher <jemfinch@users.sourceforge.net>
Date: Fri, 4 Apr 2003 06:15:34 +0000
Subject: [PATCH] Added __len__ to set.

---
 src/fix.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/fix.py b/src/fix.py
index 6a7f46326..7fefebed5 100644
--- a/src/fix.py
+++ b/src/fix.py
@@ -120,6 +120,9 @@ class set(object):
         for x in t:
             self.d[x] = None
 
+    def __len__(self):
+        return len(self.d)
+
     def add(self, x):
         self.d[x] = None