python - 像 python 控制台中的 ipython 一样默认制表符补全

Question

我知道我可以使用这个:

import rlcompleter, readline
readline.parse_and_bind('tab: complete')

在我的 python 解释器中启用 ipython 风格的制表符补全。

如何在每次启动 python 时默认在启动时运行它？

Answer 1

将其放入文件.pythonrc(您可以通过环境变量PYTHONSTARTUP控制该文件的名称)。了解更多关于 here :

PYTHONSTARTUP
If this is the name of a readable file, the Python commands 
in that file are executed before the first prompt is displayed
in interactive mode. The file is executed in the same namespace
where interactive commands are executed so that objects defined
or imported in it can be used without qualification in the interactive
session. You can also change the prompts sys.ps1 and sys.ps2 in this file.

另请参阅:

• Installing pythonstartup file
• $PYTHONSTARTUP with python 2.7 and python 3.2