<p>I can try if I can do a python version using 'pathlib', as using 'os.path.relpath' is not supported on osx <a href="https://docs.python.org/3.5/library/os.path.html#os.path.relpath" rel="nofollow">https://docs.python.org/3.5/library/os.path.html#os.path.relpath</a></p>

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