Red-DiscordBot/main.py
Twentysix 311339240f [Core] Added separate dev cog
This is enabled with the cli flag --dev
2017-05-14 03:20:54 +02:00

114 lines
3.7 KiB
Python

from core.bot import Red, ExitCodes
from core.global_checks import init_global_checks
from core.events import init_events
from core.settings import parse_cli_flags
from core.cli import interactive_config, confirm
from core.core_commands import Core
from core.dev_commands import Dev
import asyncio
import discord
import logging.handlers
import logging
import os
import sys
#
# Red - Discord Bot v3
#
# Made by Twentysix, improved by many
#
def init_loggers(cli_flags):
dpy_logger = logging.getLogger("discord")
dpy_logger.setLevel(logging.WARNING)
console = logging.StreamHandler()
console.setLevel(logging.WARNING)
dpy_logger.addHandler(console)
logger = logging.getLogger("red")
red_format = logging.Formatter(
'%(asctime)s %(levelname)s %(module)s %(funcName)s %(lineno)d: '
'%(message)s',
datefmt="[%d/%m/%Y %H:%M]")
stdout_handler = logging.StreamHandler(sys.stdout)
stdout_handler.setFormatter(red_format)
if cli_flags.debug:
os.environ['PYTHONASYNCIODEBUG'] = '1'
logger.setLevel(logging.DEBUG)
else:
logger.setLevel(logging.WARNING)
fhandler = logging.handlers.RotatingFileHandler(
filename='red.log', encoding='utf-8', mode='a',
maxBytes=10**7, backupCount=5)
fhandler.setFormatter(red_format)
logger.addHandler(fhandler)
logger.addHandler(stdout_handler)
return logger
if __name__ == '__main__':
cli_flags = parse_cli_flags()
log = init_loggers(cli_flags)
description = "Red v3 - Alpha"
red = Red(cli_flags, description=description, pm_help=None)
init_global_checks(red)
init_events(red, cli_flags)
red.add_cog(Core())
if cli_flags.dev:
red.add_cog(Dev())
token = os.environ.get("RED_TOKEN", red.db.get_global("token", None))
prefix = cli_flags.prefix or red.db.get_global("prefix", [])
if token is None or not prefix:
if cli_flags.no_prompt is False:
new_token = interactive_config(red, token_set=bool(token),
prefix_set=bool(prefix))
if new_token:
token = new_token
else:
log.critical("Token and prefix must be set in order to login.")
sys.exit(1)
loop = asyncio.get_event_loop()
cleanup_tasks = True
try:
loop.run_until_complete(red.start(token, bot=not cli_flags.not_bot))
except discord.LoginFailure:
cleanup_tasks = False # No login happened, no need for this
log.critical("This token doesn't seem to be valid. If it belongs to "
"a user account, remember that the --not-bot flag "
"must be used. For self-bot functionalities instead, "
"--self-bot")
db_token = red.db.get_global("token")
if db_token and not cli_flags.no_prompt:
print("\nDo you want to reset the token? (y/n)")
if confirm("> "):
loop.run_until_complete(red.db.remove_global("token"))
print("Token has been reset.")
except KeyboardInterrupt:
log.info("Keyboard interrupt detected. Quitting...")
loop.run_until_complete(red.logout())
red._shutdown_mode = ExitCodes.SHUTDOWN
except Exception as e:
log.critical("Fatal exception", exc_info=e)
loop.run_until_complete(red.logout())
finally:
if cleanup_tasks:
pending = asyncio.Task.all_tasks(loop=red.loop)
gathered = asyncio.gather(*pending, loop=red.loop)
gathered.cancel()
red.loop.run_until_complete(gathered)
gathered.exception()
sys.exit(red._shutdown_mode.value)