BUG: dict.iteritems() not supported in python 3

This is a fix for Python wrapping using Python 3. The for loop on a dictionary has been rewritten in a more generic way (compatible with python 2 and 3).

This is slower. What about for param_key, param_value in dict_params.items():, which works in both Python 2 and 3 (but is slower in 2)?

Yes it also works. If I understand correctly, your solution is faster on Python3 but slower on Python2.

Yes, which is fine, I think (since we're planning to drop Python 2 support one day). It's slower there because it's allocating a list.

added 1 commit

• ba386319 - BUG: use dict.items() instead

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mentioned in commit af7abaa7