Added a simple class-based handler implementation.

3 files changed, 15 insertions, 2 deletions

diff --git a/CHANGES.rst b/CHANGES.rst
index ebb773e..81120c5 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -1,11 +1,11 @@
 ``zope.event`` Changelog
 ========================
 
-4.0.4 (unreleased)
+4.1.0 (unreleased)
 ------------------
 
 - Require 100% branch (as well as statement) coverage.
-
+- Added a simple class-based handler implementation.
 
 4.0.3 (2014-03-19)
 ------------------
diff --git a/docs/index.rst b/docs/index.rst
index 6fd6e4b..0d5be8b 100644
--- a/docs/index.rst
+++ b/docs/index.rst
@@ -19,6 +19,7 @@ Contents:
    usage
    theory
    api
+   classhandler
    hacking
 
 Indices and tables
diff --git a/src/zope/event/tests.py b/src/zope/event/tests.py
index a7b045d..eed5562 100644
--- a/src/zope/event/tests.py
+++ b/src/zope/event/tests.py
@@ -13,6 +13,7 @@
 ##############################################################################
 """ Test the event system
 """
+import doctest
 import unittest
 
 class Test_notify(unittest.TestCase):
@@ -42,7 +43,18 @@ class Test_notify(unittest.TestCase):
         self._callFUT(event)
         self.assertEqual(dummy, [event])
 
+def setUpClassHandlers(test):
+    import zope.event
+    test.globs['old_subs'] = zope.event.subscribers
+
+def tearDownClassHandlers(test):
+    import zope.event
+    zope.event.subscribers = test.globs['old_subs']
+
 def test_suite():
     return unittest.TestSuite((
         unittest.makeSuite(Test_notify),
+        doctest.DocTestSuite(
+            'zope.event.classhandler',
+            setUp=setUpClassHandlers, tearDown=tearDownClassHandlers)
         ))