search

pyvista / tetgen

A Python interface to the C++ TetGen library to generate tetrahedral meshes of any 3D polyhedral domains
http://tetgen.pyvista.org
Other
219 stars 32 forks source link

Support NumPy 2 #68

Closed liblaf closed 4 weeks ago

liblaf commented 1 month ago

Xref: https://numpy.org/doc/stable/release/2.0.0-notes.html

A module that was compiled using NumPy 1.x cannot be run in
NumPy 2.0.1 as it may crash. To support both 1.x and 2.x
versions of NumPy, modules must be compiled with NumPy 2.0.
Some module may need to rebuild instead e.g. with 'pybind11>=2.12'.

If you are a user of the module, the easiest solution will be to
downgrade to 'numpy<2' or try to upgrade the affected module.
We expect that some modules will need time to support NumPy 2.

Traceback (most recent call last):  File "/home/liblaf/github/liblaf/mesh-kit/hello.py", line 2, in <module>
    import tetgen
  File "/home/liblaf/github/liblaf/mesh-kit/.pixi/envs/default/lib/python3.11/site-packages/tetgen/__init__.py", line 2, in <module>
    from tetgen import _tetgen
Traceback (most recent call last):
  File "/home/liblaf/github/liblaf/mesh-kit/hello.py", line 2, in <module>
    import tetgen
  File "/home/liblaf/github/liblaf/mesh-kit/.pixi/envs/default/lib/python3.11/site-packages/tetgen/__init__.py", line 2, in <module>
    from tetgen import _tetgen
  File "tetgen/cython/tetgen/_tetgen.pyx", line 1, in init tetgen._tetgen
ImportError: numpy.core.multiarray failed to import (auto-generated because you didn't call 'numpy.import_array()' after cimporting numpy; use '<void>numpy._import_array' to disable if you are certain you don't need it).