Detect keystrokes in python (tty)

I did the same thing with termios last time, but I also tried it with tty. [Last time]

import sys
import termios
import tty

#Get standard input file descriptor
fd = sys.stdin.fileno()

#Get the terminal attributes of fd
old = termios.tcgetattr(fd)

    #Switch standard input mode
    #Both cbreak and raw don't need enter, but raw is ctrl-c can't be heard??
    ch =
    #Restore the attributes of fd
    termios.tcsetattr(fd, termios.TCSANOW, old)


This one has less freedom than last time, but it's easier.

Difference between cbreak and raw

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