在IDLE中带有numpy的AttributeError，但在Python Shell中没有 [英] AttributeError with numpy in IDLE but not in Python Shell

问题描述

从IDLE窗口执行的以下代码产生如下所示的错误.

The following code executed from an IDLE window produces an error shown below.

 import numpy as np
 testarray = np.array([1,2,3], int)

这是错误...

 Traceback (most recent call last):
   File "C:\Test\numpy.py", line 1, in <module>
     import numpy as np
   File "C:\Test\numpy.py", line 2, in <module>
     testarray = np.array([1,2,3], int)
 AttributeError: 'module' object has no attribute 'array'
 >>> 

如果我在命令行管理程序中执行相同的操作，则效果很好...

If I do the same thing in the Shell, it works just fine...

 >>> import numpy as np
 >>> testarray = np.array([1,2,3], int)
 >>> testarray
 array([1, 2, 3])
 >>> 

这一直困扰着我……有人知道如何解决?也许我做错了事.

This has been holding me up all day... anyone know how fix it? Perhaps I'm doing something wrong.

注意:如果我只是在没有testarray的情况下执行上述代码，则不会返回任何错误.

Note: If I just execute the code above without the testarray, no error gets returned.

推荐答案

您已将文件命名为numpy.py. Python在模块搜索路径中看到了这一点，并认为这是numpy的实现.选择其他名称.

You named a file numpy.py. Python sees that in the module search path and thinks it's the implementation of numpy. Pick a different name.

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