stable/freqtrade/main.py

79 lines
1.9 KiB
Python
Executable File

#!/usr/bin/env python3
"""
Main Freqtrade bot script.
Read the documentation to know what cli arguments you need.
"""
import logging
import sys
from typing import List
from freqtrade import (__version__)
from freqtrade.arguments import Arguments
from freqtrade.configuration import Configuration
from freqtrade.freqtradebot import FreqtradeBot
from freqtrade.logger import Logger
def main(sysargv: List[str]) -> None:
"""
This function will initiate the bot and start the trading loop.
:return: None
"""
arguments = Arguments(
sysargv,
'Simple High Frequency Trading Bot for crypto currencies'
)
args = arguments.get_parsed_arg()
logger = Logger(__name__, level=args.loglevel).get_logger()
# A subcommand has been issued.
# Means if Backtesting or Hyperopt have been called we exit the bot
if hasattr(args, 'func'):
args.func(args)
return
logger.info(
'Starting freqtrade %s (loglevel=%s)',
__version__,
logging.getLevelName(args.loglevel)
)
freqtrade = None
return_code = 1
try:
# Load and validate configuration
configuration = Configuration(args)
# Init the bot
freqtrade = FreqtradeBot(configuration.get_config())
state = None
while 1:
state = freqtrade.worker(old_state=state)
except KeyboardInterrupt:
logger.info('SIGINT received, aborting ...')
return_code = 0
except BaseException:
logger.exception('Fatal exception!')
finally:
if freqtrade:
freqtrade.clean()
sys.exit(return_code)
def set_loggers() -> None:
"""
Set the logger level for Third party libs
:return: None
"""
logging.getLogger('requests.packages.urllib3').setLevel(logging.INFO)
logging.getLogger('telegram').setLevel(logging.INFO)
if __name__ == '__main__':
set_loggers()
main(sys.argv[1:])