gistfile1.txt

from libpebble2.communication import PebbleConnection
from libpebble2.communication.transports.serial import SerialTransport
from libpebble2.services.appmessage import *
from libpebble2.protocol import *
from libpebble2.exceptions import *
import os

pebble = PebbleConnection(SerialTransport("/dev/cu.PebbleTime189F-SerialPo"))
pebble.connect()
pebble.run_async()

def sendKeycode(keycode):
	os.system("osascript -e 'tell application \"LibreOffice\" to activate'")
	os.system("osascript -e 'tell application \"System Events\"' -e 'key code " + keycode + "' -e 'end tell'")

while pebble.connected:
	try:
		packet = pebble.read_from_endpoint(MusicControl)
		
		if packet.command == 4:
			sendKeycode("124")
		elif packet.command == 5:
			sendKeycode("123")
		else:
			print packet
	except TimeoutError:
		pass