清除IPython中的屏幕 [英] Clearing the screen in IPython

问题描述

IPython中是否有命令清除屏幕？

Is there a command in IPython to clear the screen?

编辑：正如@Saher在下面提到的，我可以使用 import os清理屏幕; os.system（'CLS'），但有没有办法在不必导入所有 os 的情况下执行此操作？

As @Saher mentions below, I can clean the screen using import os; os.system('CLS'), but is there a way to do this without having to import all of os?

推荐答案

要清除Windows上的屏幕，请使用！CLS 。

To clear the screen on Windows, use !CLS.

在类Unix系统上，使用！clear 。

On Unix-like systems, use !clear.

shell命令由操作系统执行，如果有感叹号。请参见 http://ipython.readthedocs.io/en/ stable / interactive / reference.html＃system-shell-access 。

A shell command is executed by the operating system if prepended by an exclamation mark. See http://ipython.readthedocs.io/en/stable/interactive/reference.html#system-shell-access.

请注意，如果命令定义为别名，那么命令也应该没有感叹号。请参见 http://ipython.readthedocs.io/en/stable/interactive /shell.html?#aliases 。

Note that commands should also work without the exclamation mark if they are defined as aliases. See http://ipython.readthedocs.io/en/stable/interactive/shell.html?#aliases.

还有一个用于清除屏幕的 Ctrl + L 快捷方式。请参阅 http://ipython.readthedocs.io/ en / stable / config / shortcuts / index.html＃single-filtered-shortcuts 。

There is also a Ctrl+L shortcut for clearing the screen. See http://ipython.readthedocs.io/en/stable/config/shortcuts/index.html#single-filtered-shortcuts.

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