你有几个选择:

Run the program from an already-open terminal. Open a command prompt and type: python myscript.py For that to work you need the python executable in your path. Just check on how to edit environment variables on Windows, and add C:\PYTHON26 (or whatever directory you installed python to). When the program ends, it'll drop you back to the cmd prompt instead of closing the window. Add code to wait at the end of your script. For Python2, adding ... raw_input() ... at the end of the script makes it wait for the Enter key. That method is annoying because you have to modify the script, and have to remember removing it when you're done. Specially annoying when testing other people's scripts. For Python3, use input(). Use an editor that pauses for you. Some editors prepared for python will automatically pause for you after execution. Other editors allow you to configure the command line it uses to run your program. I find it particularly useful to configure it as "python -i myscript.py" when running. That drops you to a python shell after the end of the program, with the program environment loaded, so you may further play with the variables and call functions and methods.

在python 2中，你可以使用:raw_input()

>>print("Hello World!")    
>>raw_input('Waiting a key...')

在python 3中，你可以使用:input()

>>print("Hello world!")    
>>input('Waiting a key...')

你也可以用时间。sleep(time)

>>import time
>>print("The program will close in 5 seconds")
>>time.sleep(5)

你可以直接写

input()

在代码的末尾

因此，当你运行你的脚本时，它会等待你输入一些东西

{ENTER for example}

Go here and download and install Notepad++ Go here and download and install Python 2.7 not 3. Start, Run Powershell. Enter the following. [Environment]::SetEnvironmentVariable("Path", "$env:Path;C:\Python27", "User") Close Powershell and reopen it. Make a directory for your programs. mkdir scripts Open that directory cd scripts In Notepad++, in a new file type: print "hello world" Save the file as hello.py Go back to powershell and make sure you are in the right directory by typing dir. You should see your file hello.py there. At the Powershell prompt type: python hello.py

最简单的方法:

import time

#Your code here
time.sleep(60)
#end of code (and console shut down)

这将使代码保持1分钟，然后关闭它。

你可以使用-i选项启动python，或者设置环境变量PYTHONINSPECT=x。从文档中可以看出:

运行脚本后进行交互检查;强制执行提示符甚至 如果stdin看起来不是终结符;还PYTHONINSPECT = x

所以当你的脚本崩溃或完成时，你会得到一个python提示符，你的窗口不会关闭。