Fixing - Issue7026 - RuntimeError: dictionary changed size during iteration. Patch by flox
diff --git a/Lib/test/test_struct.py b/Lib/test/test_struct.py
index 556a576..76a29cd 100644
--- a/Lib/test/test_struct.py
+++ b/Lib/test/test_struct.py
@@ -471,7 +471,7 @@
     def test_bool(self):
         for prefix in tuple("<>!=")+('',):
             false = (), [], [], '', 0
-            true = [1], 'test', 5, -1, 0xffffffffL+1, 0xffffffff/2
+            true = [1], 'test', 5, -1, 0xffffffffL+1, 0xffffffff//2
 
             falseFormat = prefix + '?' * len(false)
             packedFalse = struct.pack(falseFormat, *false)
@@ -507,7 +507,11 @@
 
 
 def test_main():
-    run_unittest(StructTest)
+    with warnings.catch_warnings():
+        # Silence Py3k warnings
+        warnings.filterwarnings("ignore", "buffer.. not supported",
+                                DeprecationWarning)
+        run_unittest(StructTest)
 
 if __name__ == '__main__':
     test_main()