How to make IDLE automatically import modules at start?

问题

Often when I am using the IDLE shell I import the pickle module. Is it possible to make it automatically import pickle when I start it?

回答1:

You can use the -c or -r argument:

From idle -h:

-c cmd     run the command in a shell, or
-r file    run script from file

For example:

idle -c 'import pickle, sys'

Or:

idle -r ~/my_startup.py

Where my_startup.py might contain:

import pickle, sys

You can either create a shell alias to always use this, or create a separate script; the procedure for this differs depending on your OS and shell.

来源：https://stackoverflow.com/questions/25603955/how-to-make-idle-automatically-import-modules-at-start