from builtins import itervalues doesn't work with python 2.7

[theoden-dd]

I hope auto-trimmed spaces are OK.

[Uzume]

I noticed the same documentation issue on the website:
Cheat Sheet: Writing Python 2-3 compatible code Dictionaries Iterating through dict keys/values/items

[sfdye]

Sorry could you remove the non essential changes, it's very hard to review

[Uzume]

This was fixed with 9fcde90 (and made it into 0.17.0), however, the website still reports the same older broken content and needs to be updated or regenerated from source.

Please have these updated from docs/compatible_idioms.rst:

• https://python-future.org/compatible_idioms.html
• http://python-future.org/compatible_idioms.pdf

This:

from builtins import itervalues

needs to be changed to:

from future.utils import itervalues

Since the change was made in 2018, it appears the website has not been updated in years; at least not since 2016-10-27 and the 0.16.0 release based upon:

• https://python-future.org/whatsnew.html

This also seems to affect other things that still have the same error in them, like:

• PythonCharmers/PythonCharmersDocs/Python 2-3 Compatibility

Thank you.

[sfdye]

I see, thanks! For website update we have #511 to track, which will be fixed very soon.