From 88b85d4f6331001951000ba4125af52573421b4a Mon Sep 17 00:00:00 2001
From: Guido van Rossum <guido@python.org>
Date: Sat, 11 Jan 1997 19:21:33 +0000
Subject: [PATCH] Add __len__ method

---
 Lib/cgi.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Lib/cgi.py b/Lib/cgi.py
index 7fab38d8753..34a6c6d7026 100755
--- a/Lib/cgi.py
+++ b/Lib/cgi.py
@@ -890,6 +890,10 @@ def has_key(self, key):
 	    if item.name == key: return 1
 	return 0
 
+    def __len__(self):
+	"""Dictionary style len(x) support."""
+	return len(self.keys())
+
     def read_urlencoded(self):
 	"""Internal: read data in query string format."""
 	qs = self.fp.read(self.length)