问题
Not sure why when I execute a Python tools like pip or nosetests inside powershell, a separate popup command line windows will show, execute my command, then disappeared. This is annoying because I can hardly see the executable output, especially the last few lines before the popup close.
I assume there are some setting I can change to stop the popup?
I am using Powershell 2.0 in Windows 7.
回答1:
Powershell is not cmd.exe, and it has a different console interface. More than likely, your py tools are writing to a non-existent shell window. You may be able to get around this by using the following syntax:
cmd /c script.py
What you do when you execute the python scripts directly from the PS prompt is fire-off a DOS shell for the period of time it takes for the command to complete. Since there's no 'pause' implemented, the shell window closes when the command completes.
A test script
# tester.py, just a test
print "This is a test script, that is all."
Output in PS:
C:\src\python
{powem} [36] --> .\tester.py
C:\src\python
{powem} [37] --> cmd /c .\tester.py
This is a test script, that is all.
mp
回答2:
For someone has similar problem, please have a look at this answer, I think this solution eventually solved my problem. and in my case, I have to restart my computer to get it all working.
来源：https://stackoverflow.com/questions/12134082/powershell-why-popup-window-how-to-stop-it