Python 3 version of uncertainty wrapper

[bwiktorowicz]

Python 3 version of UncertaintyWrapper

All tests are now passing

[cedricleroy]

I would be interested in merging this. Who has the authority to do that now?

There are a couple of little things that may be improved:

• Using from past.builtins import xrange instead of coming back to traditional range (It would avoid loosing the iteration laziness on python2.x).
• Unused import sys in core.py
• print statements to be removed in test_algopy.py
• And not sure why jac_nd is not returned anymore in test_uncertainty_wrapper.py

Looks good otherwise. Just finished the Python3 compatibility for Caroursel, and it works installing this branch of UncertaintyWrapper

[mikofski]

Hi @cedricleroy - awesome work! You should ask either @trevorhodges or @rickmellor to add you as the admin on the settings page. Otherwise, either @SunPowerMike , @anomam , or @BenBourne should know who owns this repo now.