Fix #325: decode status_message of LBFGSB if necessary

tBuLi / symfit

Symbolic Fitting; fitting as it should be.

http://symfit.readthedocs.org

MIT License

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Closed antonykamp closed 3 years ago

antonykamp commented 3 years ago

With this PR, status_messages will be decoded if the from minimizer returned message is a bit-string. This is the case when using LBFGSB as minimizer with python<=3.6 (already fixed for python>=3.7 by https://github.com/scipy/scipy/commit/b939e202c60052ea9b7051a1529e0922d70c994a).

fixes #325

pckroon commented 3 years ago

Test failures are unrelated and are to be fixed by me in another PR.

pckroon commented 3 years ago

Oh, and many thanks :)

Your contributions are much appreciated!