Python script to warp the mouse comfortable around adges of a vertical display

mousewarp.py

#!/usr/bin/env python3
from Xlib import display
from time import sleep
from os import system

# My screen setup has a vertical display with a large dead zone:
#
#             +----------------+
#             |                |
#    DEAD     |                |
#    ZONE     |                |
#             |                |
#             |                |
#             |                |
#             |                |
# +----------+|                |
# |          ||  DisplayPort-1 |
# |   eDP    ||                |
# +----------++----------------+
#
# So I use this script to warp mouse pointer around.
# The only dependency I had to install was "python3-xlib"


system('xrandr --output eDP --primary --mode 1920x1080 --pos 0x1480 --rotate normal --output DisplayPort-1 --mode 2560x1440 --pos 1920x0 --rotate left --output DP-1-1 --off --output HDMI-1-1 --off')

fps=50.0
delay=1.0/fps
d=display.Display()

while True:
  sleep(delay)
  data = d.screen().root.query_pointer()._data
  x = data["root_x"]
  y = data["root_y"]
  # Warp in the middle
  if x == 1920 and y < 1480:
    d.screen().root.warp_pointer(1919,1580)
  # Warp on the right edge
  if x == 3359:
    d.screen().root.warp_pointer(1,int(2560 - 1080*(2560-y)/2560))
  # Warp on the left edge
  if x == 0:
    d.screen().root.warp_pointer(3358,int(2560*(y-1480)/1080))