use is when comparign with None

topazproject · Apr 10, 2013 · 6d6a9725e8a4a16993864955096a772e312e3815 · 6d6a972
1 parent f3b91c5
commit 6d6a9725e8a4a16993864955096a772e312e3815
Unified Split

Showing with 1 addition and 1 deletion.

+1 −1 tests/objects/test_regexpobject.py
diff --git a/tests/objects/test_regexpobject.py b/tests/objects/test_regexpobject.py
@@ -197,7 +197,7 @@ def test_optional_group(self, space):
         w_res = space.execute("return /(foo)?(bar)?/.match('foobar')[2]")
         assert self.unwrap(space, w_res) == "bar"
         w_res = space.execute("return /(foo)?(bar)?/.match('foo')[2]")
-        assert self.unwrap(space, w_res) == None
+        assert self.unwrap(space, w_res) is None
 
     def test_quantify_set(self, space):
         w_res = space.execute("return /([0-9]){3,5}?/ =~ 'ab12345'")