Windows中Python脚本不采用sys.argv [英] Python Script does not take sys.argv in Windows
问题描述
我有两台装有Windows的计算机,但我发现其中一台是直接运行python代码的,例如:
I have two computers with Windows, and I just found that on one of them, if I ran python code directly, like:
test_args.py input1 input2
Python无法识别我提供的输入,但这可以:
Python will not recognized the input I gave, but this works:
python test_args.py input1 input2
我尝试了代码:
import sys
print 'Number of arguments:', len(sys.argv), 'arguments.'
print 'Argument List:', str(sys.argv)
第一种方式(test_args.py)返回:
And the first way(test_args.py) returns:
Number of arguments: 1 arguments.
Argument List: ['D:\\Test\\args\\test_args.py']
虽然以这种方式(python test_args.py input1 input2)返回:
While the sceond way (python test_args.py input1 input2) returns:
Number of arguments: 3 arguments.
Argument List: ['D:\\Test\\args\\test_args.py', 'input1', 'input2']
关于这可能发生什么的任何想法?
此问题仅发生在我的一台计算机上,两台计算机的Windows版本相同。
Any idea on what this could happen? This issue only happens in one of my computers, both have same version of Windows.
谢谢!
我在regedit关键字 python中搜索,发现在 C:\Python27\python.exe之后发现缺少%*的两个键1:
I search in regedit keyword "python" and found two keys missing %* after "C:\Python27\python.exe" "%1":
计算机\HKEY_CLASSES_ROOT\应用程序\python.exe
Computer\HKEY_CLASSES_ROOT\Applications\python.exe
计算机\HKEY_CLASSES_ROOT\ \py_auto_file\shell\open\命令
Computer\HKEY_CLASSES_ROOT\py_auto_file\shell\open\command
即使我尝试assoc .py Python.File
And .py is associated with py_auto_file even though I tried assoc .py Python.File
更改两个键可解决此问题,谢谢!
Changing the two keys fixed this issue, thanks!
推荐答案
检查*的关联是什么这两台计算机上的.py文件。该脚本可由不同的Python解释器执行。
Check what is the association of *.py files on these two computers. The script may be executed by different Python interpreters.
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