Ticket #10753: fix.diff

django/dispatch/dispatcher.py

@@ -124 +124 @@
             (r_key, _) = self.receivers[index]
             if r_key == lookup_key:
                 del self.receivers[index]
+                break
 
     def send(self, sender, **named):
         """Send signal from sender to all connected receivers.

tests/regressiontests/dispatch/tests/test_dispatcher.py

@@ -102 +102 @@
         self.assertEqual(err.args, ('this',))
         a_signal.disconnect(fails)
         self._testIsClean(a_signal)
+    
+    def testDisconnection(self):
+        receiver_1 = Callable()
+        receiver_2 = Callable()
+        receiver_3 = Callable()
 
+        a_signal.connect(receiver_1)
+        a_signal.connect(receiver_2)
+        a_signal.connect(receiver_3)
+
+        a_signal.disconnect(receiver_1)
+        del receiver_2
+        garbage_collect()
+        a_signal.disconnect(receiver_3)
+        self._testIsClean(a_signal)
+
 def getSuite():
     return unittest.makeSuite(DispatcherTests,'test')