Can't run the code about pvt

[GunnerStone]

I got the same error... Python modules are difficult to code, especially when your file tree looks as web-like as this project's. It also looks like some imported library uses cython (somewhere). I was getting errors for not having cl.exe on path.

As a temporary fix to anyone still with this problem, removing most of the __all__ = [<function list here>] inside each helper .py file and manually fixing each missing import allowed me to finally run the from model.partpvt import pvpt partseg line without error.

For those with issues with Command '['where', 'cl']' returned non-zero exit status 1. Make sure to install C++ using Visual Studio 2019. cl.exe should be located inside C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Tools\MSVC\14.29.30133\bin\Hostx64\x64