[config.git] / djavu-asus / emacs / elpy / rpc-venv / lib / python3.11 / site-packages / flake8 / main / cli.py

"""Command-line implementation of flake8."""
from __future__ import annotations

import sys
from typing import Sequence

from flake8.main import application


def main(argv: Sequence[str] | None = None) -> int:
    """Execute the main bit of the application.

    This handles the creation of an instance of :class:`Application`, runs it,
    and then exits the application.

    :param argv:
        The arguments to be passed to the application for parsing.
    """
    if argv is None:
        argv = sys.argv[1:]

    app = application.Application()
    app.run(argv)
    return app.exit_code()