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[英]how to open a cmd shell in windows and issue commands to that shell using python
[英]How to open a windows file from a python shell
我是python的新手。 我已經嘗試了教程和教科書中可用的所有技術,通過python shell打開一個已經存在的文件,它總是返回一種形式的錯誤或另一種形式。
test_file = open('C:\Users\User\Documents\test.txt')
復制評論 :
Traceback (most recent call last): File "<pyshell#48>", line 1, in <module> see_file = open('Arrows') FileNotFoundError: [Errno 2] No such file or directory: 'Arrows' test_file = open('C:\\Users\\User\\Documents\\test.txt') SyntaxError: (unicode error) 'unicodeescape' codec can't decode bytes in position 2-3: truncated \\UXXXXXXXX escape
file_open = open('C:\\Users\\User\\Documents\\test.txt')
這應該做的伎倆,你需要轉義特殊字符,如\\
with \\
如果打開你的意思是加載一個文件:
path = "C:/Users/User/Documents/test.txt"
file = open(path, 'r')
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