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orbingol / NURBS-Python

Object-oriented pure Python B-Spline and NURBS library
https://onurraufbingol.com/NURBS-Python/
MIT License
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ft2font broken for pypy3 support #102

Closed ebo closed 4 years ago

ebo commented 4 years ago

Has anyone gotten pypy3 working for VisMPL visualization support?

I am not sure you would consider this a NURBS-Python bug, but I have been unable to resolve ft2font / matplotlib install in Anaconda. Does anyone have suggestions?

To Replicate:

orbingol commented 4 years ago

Just FYI, it was working with pypy3.5 and Travis CI still has the logs for it. I've switched the base image to xenial on Travis. It seems Travis CI's xenial image comes with pypy3.6 and it fails to install numpy or matplotlib for some reason.

It is not related to geomdl, but I am leaving the issue open. If someone knows how to solve it, I could add pypy3.6 tests back to the CI. I just have no time to work on it.

ebo commented 4 years ago

Thank you. After posting I realized that the issue was more of a system problem than NURBS-Python(_Examples), but could not figure out how to get it working yet so I had not posted a reply. As a note, the stable versions of python which are installed on my Gentoo linux box and Anaconda are all currently 3.7 and 3.8 is on the horizon. Interestingly enough pypy3 --version is returning:

Python 3.6.9 (?, Apr 10 2020, 19:47:05)
[PyPy 7.3.1 with GCC 7.3.0

And the package installed is pypy3.6 with version and channel information:

Name Version Build Channel

pypy3.6                   7.3.1                h3e02ecb_1    conda-forge

Could it be an issue with pypy3 being created with a different version of python than is installed on the machine? I have seen issues with stuff like this in the past. Just a thought...

I understand about not having the time...

ebo commented 4 years ago

as a note, I have posted bug reports with the pypy folks to make them aware of the issue.

orbingol commented 4 years ago

Closed as explained in #105