导入 numpy 不好吗？答案

【问题标题】：Import numpy not going good?导入 numpy 不好吗？
【发布时间】：2019-01-18 11:18:46
【问题描述】：

当我导入 numpy 时，它会发送一堆错误

>>> import numpy
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/home/user/.local/lib/python2.7/site-packages/numpy/__init__.py", line 142, in <module>
    from . import core
  File "/home/user/.local/lib/python2.7/site-packages/numpy/core/__init__.py", line 59, in <module>
    from . import numeric
  File "/home/user/.local/lib/python2.7/site-packages/numpy/core/numeric.py", line 3093, in <module>
    from . import fromnumeric
  File "/home/user/.local/lib/python2.7/site-packages/numpy/core/fromnumeric.py", line 17, in <module>
    from . import _methods
  File "/home/user/.local/lib/python2.7/site-packages/numpy/core/_methods.py", line 158, in <module>
    _NDARRAY_ARRAY_FUNCTION = mu.ndarray.__array_function__
AttributeError: type object 'numpy.ndarray' has no attribute '__array_function__'

【问题讨论】：

github.com/numpy/numpy/issues/12736

标签： python python-2.7 numpy

【解决方案1】：

最简单的解决方案是重新安装 numpy。

打开命令提示符并输入：

pip3 uninstall numpy

或

pip uninstall numpy

对于python 2，

那么，

pip install numpy

【讨论】：