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Oct 21st, 2019
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  1. def getch():
  2. import sys, tty, termios
  3. fd = sys.stdin.fileno()
  4. old = termios.tcgetattr(fd)
  5. try:
  6. tty.setraw(fd)
  7. return sys.stdin.read(1)
  8. finally:
  9. termios.tcsetattr(fd, termios.TCSADRAIN, old)
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