weitersager.cli

Complexity

Total Complexity

2

Size/Duplication

Total Lines	42
Duplicated Lines	0 %

Test Coverage

Coverage

75%

Importance

Changes

0

2 Functions

Rating	Name	Duplication	Size	Complexity
A	parse_args()	0	8	1
A	main()	0	6	1

"""
weitersager.cli
~~~~~~~~~~~~~~~

Command line entry point

:Copyright: 2007-2021 Jochen Kupperschmidt
:License: MIT, see LICENSE for details.
"""

from argparse import ArgumentParser, Namespace
from pathlib import Path
import sys
from typing import List

from . import VERSION
from .config import load_config
from .processor import start
from .util import configure_logging


def parse_args(args: List[str]) -> Namespace:
    """Parse command line arguments."""
    parser = ArgumentParser()
    parser.add_argument(
        '--version', action='version', version=f'Weitersager {VERSION}'
    )
    parser.add_argument('config_filename', type=Path)
    return parser.parse_args(args)


def main() -> None:
    """Load the configuration file, start the IRC bot and HTTP listen server."""
    namespace = parse_args(sys.argv[1:])
    config = load_config(namespace.config_filename)
    configure_logging(config.log_level)
    start(config)


if __name__ == '__main__':
    main()