fixup! Speed up unnecessarily slow and obtuse dict comparison

Author: gsnedders

html5lib/html5parser.py

@@ -940,8 +940,9 @@ def __init__(self, parser, tree):
             self.endTagHandler.default = self.endTagOther
 
         def isMatchingFormattingElement(self, node1, node2):
-            return (node1.name == node2.name and node1.namespace ==
-                    node2.namespace and node1.attributes == node2.attributes)
+            return (node1.name == node2.name and
+                    node1.namespace == node2.namespace and
+                    node1.attributes == node2.attributes)
 
         # helper
         def addFormattingElement(self, token):