- PEP 3106: dict.iterkeys(), .iteritems(), .itervalues() are now gone;

and .keys(), .items(), .values() return dict views.

The dict views aren't fully functional yet; in particular, they can't
be compared to sets yet.  but they are useful as "iterator wells".

There are still 27 failing unit tests; I expect that many of these
have fairly trivial fixes, but there are so many, I could use help.

Lib/htmlentitydefs.py

@@ -263,7 +263,7 @@ codepoint2name = {}
 # (or a character reference if the character is outside the Latin-1 range)
 entitydefs = {}
 
-for (name, codepoint) in name2codepoint.iteritems():
+for (name, codepoint) in name2codepoint.items():
     codepoint2name[codepoint] = name
     if codepoint <= 0xff:
         entitydefs[name] = chr(codepoint)