Seguindo este tópico pela toca do coelho, cheguei a isso, funciona no Win10 e no Ubuntu 20.04. Eu queria mais do que apenas matar o script e usar chaves específicas, e ele tinha que funcionar tanto no MS quanto no Linux.
import _thread
import time
import sys
import os
class _Getch:
"""Gets a single character from standard input. Does not echo to the screen."""
def __init__(self):
try:
self.impl = _GetchWindows()
except ImportError:
self.impl = _GetchUnix()
def __call__(self): return self.impl()
class _GetchUnix:
def __init__(self):
import tty, sys
def __call__(self):
import sys, tty, termios
fd = sys.stdin.fileno()
old_settings = termios.tcgetattr(fd)
try:
tty.setraw(sys.stdin.fileno())
ch = sys.stdin.read(1)
finally:
termios.tcsetattr(fd, termios.TCSADRAIN, old_settings)
return ch
class _GetchWindows:
def __init__(self):
import msvcrt
def __call__(self):
import msvcrt
msvcrt_char = msvcrt.getch()
return msvcrt_char.decode("utf-8")
def input_thread(key_press_list):
char = 'x'
while char != 'q':
time.sleep(0.05)
getch = _Getch()
char = getch.impl()
pprint("getch: "+ str(char))
key_press_list.append(char)
def quitScript():
pprint("QUITTING...")
time.sleep(0.2)
os.system('stty sane')
sys.exit()
def pprint(string_to_print):
print(string_to_print, end="\r\n")
def main():
key_press_list = []
_thread.start_new_thread(input_thread, (key_press_list,))
while True:
pprint("tick")
time.sleep(0.5)
if key_press_list == ['q']:
key_press_list.clear()
quitScript()
elif key_press_list == ['j']:
key_press_list.clear()
pprint("knock knock..")
elif key_press_list:
key_press_list.clear()
main()