[英]Python script doesn't work with double click
I have a very basic problem, but I cannot find a solution in older answers. 我有一个非常基本的问题,但我找不到旧答案中的解决方案。 When I double click on a python script, I can see a prompt flashing but nothing happens.
当我双击python脚本时,我可以看到提示闪烁但没有任何反应。 If I open the same script with IDLE and run it, everything works fine.
如果我用IDLE打开相同的脚本并运行它,一切正常。 To be sure the script was not executing propoerly, I made a test script like this:
为了确保脚本没有按比例执行,我制作了一个这样的测试脚本:
def main():
files = open('test.txt','a')
files.write('this is a test')
The simple script write the file if launched thru idle, but nothing happens if if I double click it. 如果通过空闲启动,简单脚本会写入文件,但如果我双击它就没有任何反应。 I tried with both .py and pyw extension and in more than one (windows) pc.
我尝试使用.py和pyw扩展以及多个(windows)pc。 I added the python folder to the path with no avail.
我将python文件夹添加到路径中但没有用。
Thank you! 谢谢!
Make sure that the script includes this snippet of code: 确保脚本包含以下代码段:
if __name__ == "__main__":
# call your code here
main()
That's the execution entry point for a script running from the command line, like the main()
function in C/C++/Java/C#. 这是从命令行运行的脚本的执行入口点,就像C / C ++ / Java / C#中的
main()
函数一样。 Read more about it in this post. 在这篇文章中阅读更多相关信息。
Also, don't forget the obvious - give the right execution permissions to the script, make sure that the python.exe
command is available in the %PATH%
environment variable, and so on. 另外,不要忘记显而易见的事情 - 为脚本提供正确的执行权限,确保
%PATH%
环境变量中的python.exe
命令可用,依此类推。
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