numexpr.test() not working on Mac M1, python 3.9, numpy 2.0.0.dev

[27rabbitlt]

When I run numexpr.test(), the output is:

Traceback (most recent call last):
  File "/Users/liuteng/opt/anaconda3/envs/test_ne/lib/python3.9/site-packages/numexpr-2.8.8.dev1-py3.9-macosx-10.9-x86_64.egg/numexpr/__init__.py", line 64, in test
    import numexpr.tests
  File "/Users/liuteng/opt/anaconda3/envs/test_ne/lib/python3.9/site-packages/numexpr-2.8.8.dev1-py3.9-macosx-10.9-x86_64.egg/numexpr/tests/__init__.py", line 11, in <module>
    from numexpr.tests.test_numexpr import test, print_versions
  File "/Users/liuteng/opt/anaconda3/envs/test_ne/lib/python3.9/site-packages/numexpr-2.8.8.dev1-py3.9-macosx-10.9-x86_64.egg/numexpr/tests/test_numexpr.py", line 21, in <module>
    from numpy import (
ImportError: cannot import name 'complex_' from 'numpy' (/Users/liuteng/opt/anaconda3/envs/test_ne/lib/python3.9/site-packages/numpy/__init__.py)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/Users/liuteng/opt/anaconda3/envs/test_ne/lib/python3.9/site-packages/numexpr-2.8.8.dev1-py3.9-macosx-10.9-x86_64.egg/numexpr/__init__.py", line 68, in test
    raise ImportError('`numexpr.tests` could not be imported, likely it was excluded from the distribution.')
ImportError: `numexpr.tests` could not be imported, likely it was excluded from the distribution.

The problem is that numpy will remove numpy.complex_ and we should better use numpy.cdouble instead.

[FrancescAlted]

Agreed. We'll appreciate a PR in this direction.

[27rabbitlt]

closed by https://github.com/pydata/numexpr/pull/466