Clear the screen under IDLE:
# Online some first define the function, and then ?print ("\n" * 100) output a hundred line feed method is a bit of bullshit, and even press enter is not much different, the cursor can not go back to the first line.
# Still the following method is more practical. After the operation, just use ctrl+L to clear the screen.
# The method of clearing the screen under IDLE is still relatively easy, so please bear with me as I present it below in a combination of pictures and text:
1.First download
2. Then put the file in the Python X\Lib\idlelib directory (X is your python version)
The default installation path of python: C:\Users\Administrator\AppData\Local\Programs\Python\PythonX\Lib\idlelib)
3. Then find this file in this directory
Open it in notepad (you can copy a backup before opening it to prevent errors).
After opening, add these words at the end of the sentence:
[ClearWindow] enable=1 enable_editor=0 enable_shell=1 [ClearWindow_cfgBindings] clear-window=<Control-Key-l>
Then just save and quit.
4. Reopen python's IDLE and see if options has an extra option clear shell window ctrl+L
If this is the case, then it proves that you have successfully installed it, and in the future, if you want to clear the screen, you can just press ctrl+L directly.
Content Extension:
A python implementation of clear screen
A try:
>>> import os
>>> ('cls')
It will come up:
0 >>>
Try again:
>>> import os
>>> i = ('cls')
It's clean, it's clean, yo!
To summarize: use the system's clear screen command.
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