#!/usr/bin/python3 -tt

# pypy detection
from platform import python_implementation as py_imp

import sys
import logging
import concurrent.futures
import asyncio

import bot

# only use uvloop if not using pypy
if py_imp() != 'PyPy':
	import uvloop
	asyncio.set_event_loop_policy( uvloop.EventLoopPolicy() )

if __name__ == '__main__':
	evloop = asyncio.get_event_loop()
	evloop.set_default_executor( concurrent.futures.ThreadPoolExecutor( 4 ) )

	# determine config filename
	cfg_file = './cfg.toml'
	if len( sys.argv ) > 1: cfg_file = sys.argv[1]

	# initialize bot instance, takes name of a config file
	bot.init( evloop, cfg_file )

	try: evloop.run_forever()
	except KeyboardInterrupt:
		logging.log( logging.INFO, 'POOF!' )

	logging.log( logging.INFO, 'Event loop stopped, goodbye...' )