python-idle - Read For Learn

IDLE’s subprocess didn’t make a connection. Either IDLE can’t start or personal firewall software is blocking the connection

I have tried uninstalling it and have searched other answers. None of them have worked; IDLE opens, but I can’t run anything I write.

How to turn on line numbers in IDLE?

Version 3.8 or newer: To show line numbers in the current window, go to Options and click Show Line Numbers. To show them automatically, go to Options > Configure IDLE > General and check the Show line numbers in new windows box. Version 3.7 or older: Unfortunately there is not an option to display line numbers in IDLE although there is an enhancement request open for this. However, … Read more

Python error – IDLE’s subprocess didn’t make connection. Either IDLE can’t start or personal firewall software is blocking connection

Delete all newely created .py files in the directory with Python. for example random.py, end.py – that was my problem that caused the same notification window. Reason in filename conflicts.

Any way to clear python’s IDLE window?

I know there’s a similar topic about python console, but I do not know if they are the same. I tried system(“clear”) and it didn’t work here. How do I clear python’s IDLE window?