Remove iterkeys/copykeys/itervalues/copyvaules
@@ -129,25 +129,6 @@ except ImportError:
from urllib import unquote # noqa
from urllib2 import parse_http_list, parse_keqv_list # noqa
-try:
- dict.iterkeys
- # Python 2
- iterkeys = lambda d: d.iterkeys()
- copykeys = lambda d: d.keys()
-except AttributeError:
- # Python 3
- iterkeys = lambda d: d.keys()
- copykeys = lambda d: list(d.keys())
-
-try:
- dict.itervalues
- # Python 2
- itervalues = lambda d: d.itervalues()
- copyvalues = lambda d: d.values()
-except AttributeError:
- # Python 3
- itervalues = lambda d: d.values()
- copyvalues = lambda d: list(d.values())
try:
# Python 3
