problem

[Terry Reedy]

On 10/4/2018 6:05 AM, Rémy Dpx wrote:
> Hello,
> I’ve got a problem with my Python.

What OS?, What Python version?

> Indeed my Idle act like if my ctrl button were always pushed ( when i press Q, it selects everything ;

On all built-in keysets, Control-Q is bound to 'close-all-windows', 
which is 'quit'.

> when i press W, it goes back in the last form)

Control-W does not have this meaning in any built-in IDLE keyset.
Are you really using IDLE?

> I tried to uninstall and download back and also to change the version, but my problem is still there.

Perhaps your keyboard or OS keyboard handler has a problem.

-- 
Terry Jan Reedy