python3-numba: AttributeError: module 'numpy' has no attribute 'long'

[jakimowb]

By now, the latest versions of numba and numpy available in the OSGeo4W installer are: numba 0.51.2-2 (python3-numba) and numpy 1.24.1-1 (python3-nunmpy

numba 0.51 uses np.long (e.g. in numba/core(types/__init__.py ), but this was removed from numpy with version 1.24. This leads to the following python import error:

python
Python 3.9.18 (heads/master:5eba59e, Feb  1 2024, 20:02:10) [MSC v.1929 64 bit (AMD64)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> import numba
F:\OSGeo4W\apps\Python39\lib\site-packages\numba\core\types\__init__.py:108: FutureWarning: In the future `np.long` will be defined as the corresponding NumPy scalar.  (This may have returned Python scalars in past versions.
  long_ = _make_signed(np.long)
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "F:\OSGeo4W\apps\Python39\lib\site-packages\numba\__init__.py", line 18, in <module>
    from numba.core import types, errors
  File "F:\OSGeo4W\apps\Python39\lib\site-packages\numba\core\types\__init__.py", line 108, in <module>
    long_ = _make_signed(np.long)
  File "F:\OSGeo4W\apps\Python39\lib\site-packages\numpy\__init__.py", line 284, in __getattr__
    raise AttributeError("module {!r} has no attribute "
AttributeError: module 'numpy' has no attribute 'long'

I recommend to update numba to a more recent version, e.g. 0.53.1 ​https://github.com/numba/numba/releases

[jef]

Fixed in ​https://github.com/jef-n/OSGeo4W/cf3e48835a676262507d9d30385792702354756d