documentation error in items import

[nickjacobson]

At http://python-future.org/compatible_idioms.html#iterating-through-dict-keys-values-items

It states:

Python 2 and 3: option 2

from builtins import iteritems

but should be:

Python 2 and 3: option 2

from future.utils import iteritems

...and in fact, help(iteritems) returns:

iteritems(obj, **kwargs)
Use this only if compatibility with Python versions before 2.7 is
required. Otherwise, prefer viewitems().

So perhaps it should be:

Python 2.7+ and 3: option 2

from future.utils import viewitems

and the example updated to reflect this.

The above applies to itervalues as well.

[edschofield]

Thanks for the report, Nick! I've included your suggestion in the docs in v0.14.2.