Homebrew recently upgraded Python to 3.7
Build of PyFerret using Homebrew libraries on Mac OS X El Capitan was successful, and benchmark tests successful up to the python scripts at the end. Appears to be a problem with the PyFerret Python class objects, but still need to investigate. Browsing release notes doesn't raise any flags.
Only guess (and is only a guess) is something to do with __getattr__, __setattr__, __delattr__
Homebrew recently upgraded Python to 3.7 Build of PyFerret using Homebrew libraries on Mac OS X El Capitan was successful, and benchmark tests successful up to the python scripts at the end. Appears to be a problem with the PyFerret Python class objects, but still need to investigate. Browsing release notes doesn't raise any flags. Only guess (and is only a guess) is something to do with
__getattr__,__setattr__,__delattr__