Input in a right to left language while correctly displaying the input

input_char.py

try:
    import msvcrt
    def input_char(): # Windows 
        """Read a single character from user input"""
        return msvcrt.getwch()
except ImportError:
    import sys, tty, termios
    def input_char():
        """Read a single character from user input"""
        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
    

rtl_input.py

from input_char read input_char
CTRL_C = "\x03"
def rtl_input(prompt=""):
    """Input in a rtl language while correctly displaying the input"""
    print(prompt, end="")
    word = ""
    while (char := input_char()) not in {"\r", "\n", "\r\n", CTRL_C}:
        if char == "\b": # Handle backspace
            print("\b" * len(word), end="", flush=True)
            word = word[:-1]
        else:
            word += char
            print("\b" * len(word), end="", flush=True)
        print("".join(reversed(word)), end="", flush=True)
    print()
    if char == CTRL_C:
        raise KeyboardInterrupt()
    return word