Auto mine in terraria (AKA hold down buttons)

t-mine.py

# Terraria Button Holder
# Written by 641i130
# (DVORAK KEYBOARD LAYOUT)
import pynput
import time
pm = pynput.mouse
pk = pynput.keyboard
mc = pm.Controller()
kc = pk.Controller()

def on_press(key):
    try:
        pass
    except AttributeError:
        pass

def on_release(key):
    #print('{0}'.format(key),"\r")
    if key == pk.Key.delete:
        # Stop listener
        #print("Ecc")
        return False
    if key == pk.Key.right:
        kc.press("e") # D
    if key == pk.Key.left:
        kc.press("a") # A
    if key == pk.Key.up:
        kc.press(",") # W
    if key == pk.Key.backspace:
        mc.press(pm.Button.left)

# Collect events until released
with pynput.keyboard.Listener(on_press=on_press,on_release=on_release) as listener:
    listener.join()