python - 导入我的 'random' 文件时脚本失败

Question

我一直在学习教程，在按照讲师列出的步骤操作后，我遇到了以下错误:

C:\Users\Angel\Documents\Python Basic> & C:/Users/Angel/AppData/Local/Programs/Python/Python38-32/python.exe "c:/Users/Angel/Documents/Python Basic/pandaexample.py"
Traceback (most recent call last):
  File "c:/Users/Angel/Documents/Python Basic/pandaexample.py", line 3, in <module>
    import pandas
  File "C:\Users\Angel\AppData\Local\Programs\Python\Python38-32\lib\site-packages\pandas\__init__.py", line 11, in <module>
    __import__(dependency)
  File "C:\Users\Angel\AppData\Local\Programs\Python\Python38-32\lib\site-packages\numpy\__init__.py", line 152, in <module>
    from . import random
  File "C:\Users\Angel\AppData\Local\Programs\Python\Python38-32\lib\site-packages\numpy\random\__init__.py", line 181, in <module>
    from . import _pickle
  File "C:\Users\Angel\AppData\Local\Programs\Python\Python38-32\lib\site-packages\numpy\random\_pickle.py", line 1, in <module>
    from .mtrand import RandomState
  File "_bit_generator.pxd", line 14, in init numpy.random.mtrand
  File "_bit_generator.pyx", line 40, in init numpy.random._bit_generator
  File "C:\Users\Angel\AppData\Local\Programs\Python\Python38-32\lib\secrets.py", line 20, in <module>
    from random import SystemRandom
  File "c:\Users\Angel\Documents\Python Basic\random.py", line 2, in <module>
    random.randint(1, 10)
AttributeError: partially initialized module 'random' has no attribute 'randint' (most likely due to a circular import)

这是代码

import time
import os
import pandas

while True:
    if os.path.exists("files/temps_today.csv"):
        data = pandas.read_csv("files/temps_today.csv")
        print(data.mean())
    else:
        print("file does not exist")
    time.sleep(10)

请，非常感谢您的帮助
PS:我成功安装了 Pandas

Answer 1

这里的问题是您有一个名为 C:\Users\Angel\Documents\Python Basic\random.py 的文件。 , 由 /lib/email/utils.py 导入而不是内置 random .

来自 the docs :

The directory containing the script being run is placed at the beginning of the search path, ahead of the standard library path. This means that scripts in that directory will be loaded instead of modules of the same name in the library directory. This is an error unless the replacement is intended.

如果您重命名此 random.py 应该修复此错误.