我刚刚开始学习Python。当我在Windows上执行一个python脚本文件时,输出窗口出现但立即消失。我需要它停留在那里,这样我就可以分析我的输出。我怎么才能让它一直开着?
当前回答
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。
其他回答
如果你想保持cmd-window打开并且在运行文件目录下,这在Windows 10下是有效的:
cmd /k cd /d $(CURRENT_DIRECTORY) && python $(FULL_CURRENT_PATH)
你有几个选择:
Run the program from an already-open terminal. Open a command prompt and type: python myscript.py For that to work you need the python executable in your path. Just check on how to edit environment variables on Windows, and add C:\PYTHON26 (or whatever directory you installed python to). When the program ends, it'll drop you back to the cmd prompt instead of closing the window. Add code to wait at the end of your script. For Python2, adding ... raw_input() ... at the end of the script makes it wait for the Enter key. That method is annoying because you have to modify the script, and have to remember removing it when you're done. Specially annoying when testing other people's scripts. For Python3, use input(). Use an editor that pauses for you. Some editors prepared for python will automatically pause for you after execution. Other editors allow you to configure the command line it uses to run your program. I find it particularly useful to configure it as "python -i myscript.py" when running. That drops you to a python shell after the end of the program, with the program environment loaded, so you may further play with the variables and call functions and methods.
cmd /k是打开任何控制台应用程序(不仅仅是Python)的典型方式,其中控制台窗口在应用程序关闭后仍然存在。我能想到的最简单的方法是按下Win+R,键入cmd /k,然后拖放你想要的脚本到运行对话框。
如果您想从桌面快捷方式运行脚本,右键单击您的python文件并选择发送到|桌面(创建快捷方式)。然后右键单击快捷方式,选择“属性”。在“快捷方式”选项卡上选择“目标:”文本框,并在路径前面添加cmd /k,然后单击“确定”。快捷方式现在应该运行你的脚本,而不需要关闭,你不需要输入('按回车键关闭')
注意,如果你的机器上有多个版本的python,在cmd /k和scipt路径之间添加所需的python可执行文件的名称,如下所示:
cmd /k python3 "C:\Users\<yourname>\Documents\your_scipt.py"
Go here and download and install Notepad++ Go here and download and install Python 2.7 not 3. Start, Run Powershell. Enter the following. [Environment]::SetEnvironmentVariable("Path", "$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
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