您如何在交互式Python中查看整个命令历史记录? [英] How do you see the entire command history in interactive Python?

问题描述

我正在Mac OS X上使用默认的python解释器，我以前的命令 Cmd + K (已清除).我可以使用箭头键逐一浏览它们.但是bash shell中是否有--history选项之类的选项，可以显示您到目前为止输入的所有命令?

I'm working on the default python interpreter on Mac OS X, and I Cmd+K (cleared) my earlier commands. I can go through them one by one using the arrow keys. But is there an option like the --history option in bash shell, which shows you all the commands you've entered so far?

推荐答案

使用 readline.get_current_history_length() 来获取长度，然后 readline.get_history_item() 查看每个.

Use readline.get_current_history_length() to get the length, and readline.get_history_item() to view each.

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