如何在python中找到多个按键（如ctrl+c或ctrl+v）

Question

How to find the multiple key presses in python(like ctrl+c or ctrl+v). I am using pynput https://pypi.org/project/pynput/ to monitor my keyboard pressing keys. I want to be able to print the key shortcuts as it is (Ctrl+c) rather than hex value which is what you get when you press multiple keys at the same time. When I hold a key and press another key I want to print like "first key + second key" How can i achieve this (if possible cross platform and using pynput and be able press using keyboard.send(key combination)) my current code is

from pynput.keyboard import Listener
def on_press(key):
    print(key) 

with Listener(on_press=on_press) as listener:
    listener.join()

My os is windows 7 python 3.8.8 Thanks

Answer 1

I've found this on

https://code-maven.com/catch-control-c-in-python

import signal
import time
import readchar
 
def handler(signum, frame):
    msg = "Ctrl-c was pressed. Do you really want to exit? y/n "
    print(msg, end="", flush=True)
    res = readchar.readchar()
    if res == 'y':
        print("")
        exit(1)
    else:
        print("", end="\r", flush=True)
        print(" " * len(msg), end="", flush=True) # clear the printed line
        print("    ", end="\r", flush=True)
 
 
signal.signal(signal.SIGINT, handler)
 
count = 0
while True:
    print(f"{count}", end="\r", flush=True)
    count += 1
    time.sleep(0.1)