mirror of
https://github.com/freqtrade/freqtrade.git
synced 2024-11-10 10:21:59 +00:00
76 lines
2.3 KiB
Python
Executable File
76 lines
2.3 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 Any, List, Optional
|
|
|
|
|
|
# check min. python version
|
|
if sys.version_info < (3, 9): # pragma: no cover
|
|
sys.exit("Freqtrade requires Python version >= 3.9")
|
|
|
|
from freqtrade import __version__
|
|
from freqtrade.commands import Arguments
|
|
from freqtrade.constants import DOCS_LINK
|
|
from freqtrade.exceptions import ConfigurationError, FreqtradeException, OperationalException
|
|
from freqtrade.loggers import setup_logging_pre
|
|
from freqtrade.util.gc_setup import gc_set_threshold
|
|
|
|
|
|
logger = logging.getLogger("freqtrade")
|
|
|
|
|
|
def main(sysargv: Optional[List[str]] = None) -> None:
|
|
"""
|
|
This function will initiate the bot and start the trading loop.
|
|
:return: None
|
|
"""
|
|
|
|
return_code: Any = 1
|
|
try:
|
|
setup_logging_pre()
|
|
arguments = Arguments(sysargv)
|
|
args = arguments.get_parsed_arg()
|
|
|
|
# Call subcommand.
|
|
if "func" in args:
|
|
logger.info(f"freqtrade {__version__}")
|
|
gc_set_threshold()
|
|
return_code = args["func"](args)
|
|
else:
|
|
# No subcommand was issued.
|
|
raise OperationalException(
|
|
"Usage of Freqtrade requires a subcommand to be specified.\n"
|
|
"To have the bot executing trades in live/dry-run modes, "
|
|
"depending on the value of the `dry_run` setting in the config, run Freqtrade "
|
|
"as `freqtrade trade [options...]`.\n"
|
|
"To see the full list of options available, please use "
|
|
"`freqtrade --help` or `freqtrade <command> --help`."
|
|
)
|
|
|
|
except SystemExit as e: # pragma: no cover
|
|
return_code = e
|
|
except KeyboardInterrupt:
|
|
logger.info("SIGINT received, aborting ...")
|
|
return_code = 0
|
|
except ConfigurationError as e:
|
|
logger.error(
|
|
f"Configuration error: {e}\n"
|
|
f"Please make sure to review the documentation at {DOCS_LINK}."
|
|
)
|
|
except FreqtradeException as e:
|
|
logger.error(str(e))
|
|
return_code = 2
|
|
except Exception:
|
|
logger.exception("Fatal exception!")
|
|
finally:
|
|
sys.exit(return_code)
|
|
|
|
|
|
if __name__ == "__main__": # pragma: no cover
|
|
main()
|