From 5661b10614858392427b0bde0ca25ca7340c05ec Mon Sep 17 00:00:00 2001
From: Petr Šplíchal <psplicha@redhat.com>
Date: Fri, 29 Jul 2011 10:32:13 +0200
Subject: Nitrate: Container should provide number of items

---
 Nitrate.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Nitrate.py b/Nitrate.py
index 59a95dc..e47c13f 100644
--- a/Nitrate.py
+++ b/Nitrate.py
@@ -1123,6 +1123,10 @@ class Container(Mutable):
         """ Container 'in' operator. """
         return item in self._items
 
+    def __len__(self):
+        """ Number of container items. """
+        return len(self._items)
+
     def __str__(self):
         """ Display items as a list for printing. """
         if self._items:
-- 
cgit