Fixing - Issue7026 - RuntimeError: dictionary changed size during iteration. Patch by flox
diff --git a/Lib/test/test_class.py b/Lib/test/test_class.py
index fc61d21..194b473 100644
--- a/Lib/test/test_class.py
+++ b/Lib/test/test_class.py
@@ -1,7 +1,7 @@
 "Test the functionality of Python classes implementing operators."
 
 import unittest
-
+import warnings
 from test import test_support
 
 testmeths = [
@@ -407,7 +407,7 @@
         self.assertCallStack([("__coerce__", (testme, 1)), ('__cmp__', (testme, 1))])
 
         callLst[:] = []
-        testme <> 1  # XXX kill this in py3k
+        eval('testme <> 1')  # XXX kill this in py3k
         self.assertCallStack([("__coerce__", (testme, 1)), ('__cmp__', (testme, 1))])
 
         callLst[:] = []
@@ -427,7 +427,7 @@
         self.assertCallStack([("__coerce__", (testme, 1)), ('__cmp__', (1, testme))])
 
         callLst[:] = []
-        1 <> testme
+        eval('1 <> testme')
         self.assertCallStack([("__coerce__", (testme, 1)), ('__cmp__', (1, testme))])
 
         callLst[:] = []
@@ -616,7 +616,15 @@
         hash(a.f)
 
 def test_main():
-    test_support.run_unittest(ClassTests)
+    with warnings.catch_warnings():
+        # Silence Py3k warnings
+        warnings.filterwarnings("ignore", ".+slice__ has been removed",
+                                DeprecationWarning)
+        warnings.filterwarnings("ignore", "classic int division",
+                                DeprecationWarning)
+        warnings.filterwarnings("ignore", "<> not supported",
+                                DeprecationWarning)
+        test_support.run_unittest(ClassTests)
 
 if __name__=='__main__':
     test_main()