从已经打开的cmd窗口或启动脚本 在Python 2中，在脚本的末尾添加如下内容:

 raw_input("Press enter to exit;")

或者，在Python 3中:

input("Press enter to exit;")

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.

除了input和raw_input，你还可以使用一个无限while循环，像这样: while True: pass (Python 2.5+/3)或while 1: pass(所有版本的Python 2/3)。不过，这可能需要计算能力。

还可以从命令行运行程序。在命令行中输入python (Mac OS X终端)，它应该是python 3。(你的Python版本)如果它没有显示你的Python版本，或者说Python:命令没有找到，查看更改PATH值(环境值，上面列出)/输入C:\(Python文件夹\ Python .exe。如果成功，输入python或C:\(python安装)\python.exe和程序的完整目录。

在windows 10上插入以下语句:

#!/usr/bin/env python
# -*- coding: utf-8 -*-

奇怪，但对我很管用!(当然是和input()一起放在末尾)

我也遇到过类似的问题。在notepad++中，我曾经使用命令:C:\Python27\python.exe "$(FULL_CURRENT_PATH)"在代码终止后立即关闭cmd窗口。 现在我使用cmd /k c:\Python27\python.exe "$(FULL_CURRENT_PATH)"它保持cmd窗口打开。

你可以打开PowerShell，输入“python”。 导入Python之后，您可以从您最喜欢的文本编辑器中复制粘贴源代码来运行代码。

窗户关不上。