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CUPY 7.0 fails with Python 2.7

See original GitHub issue

Conditions (you can just paste the output of python -c 'import cupy; cupy.show_config()')

Python version 2.7.15+
CuPy version 7.0.0
Ubuntu 18.04
CUDA version NA
cuDNN/NCCL version (if applicable) NA

Code to reproduce

Run python, issue `import cupy`.

Error messages, stack traces, or logs

  File "<string>", line 1, in <module>
  File "/usr/local/lib/python2.7/dist-packages/cupy/__init__.py", line 47, in <module>
    import cupyx as _cupyx
  File "/usr/local/lib/python2.7/dist-packages/cupyx/__init__.py", line 11, in <module>
    from cupyx._ufunc_config import errstate  # NOQA
  File "/usr/local/lib/python2.7/dist-packages/cupyx/_ufunc_config.py", line 17
    def errstate(*, divide=None, over=None, under=None, invalid=None, linalg=None):
                  ^
SyntaxError: invalid syntax

Issue Analytics

State:
Created 4 years ago
Comments:5 (3 by maintainers)

Top GitHub Comments

3reactions

grlee77commented, Dec 5, 2019

Hi Janusz. 7.0 only supports Python 3.5-3.8. I think you will have to stay on the 6.x releases for python 2 support.

1reaction

leofangcommented, Dec 5, 2019

Maybe source distribution installation could fail with python 2.7 with an appropriate message?

Good suggestion. I made a PR (#2766) for this.

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