from readchar import ReadChar
from time import sleep

# construct an inverted code -> key-name mapping
# we need to revese the items so that aliases won't overrive the original name later on
known_keys = {v: k for k, v in reversed(vars(key).items()) if not k.startswith("__")}

with ReadChar() as read:
    while True:
        if read.key_waiting:
            c = read.key()

            if c in known_keys:
                print(known_keys[c])
            else:
                print(c)

        sleep(0.5)