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"""
Module related to the argument parsing

There is a fallback to the deprecated optparse if argparse is not found
"""
from pathlib import Path
from argparse import ArgumentParser, SUPPRESS


def parse_args(CONFIG_PATH: Path):
    """
    Parse the arguments from the command line
    """
    parser = ArgumentParser('poezio')
    parser.add_argument(
        "-c",
        "--check-config",
        dest="check_config",
        action='store_true',
        help='Check the config file')
    parser.add_argument(
        "-d",
        "--debug",
        dest="debug",
        help="The file where debug will be written",
        metavar="DEBUG_FILE")
    parser.add_argument(
        "-f",
        "--file",
        dest="filename",
        default=CONFIG_PATH / 'poezio.cfg',
        type=Path,
        help="The config file you want to use",
        metavar="CONFIG_FILE")
    parser.add_argument(
        "-v",
        "--version",
        dest="version",
        help=SUPPRESS,
        metavar="VERSION",
        default="0.12")
    options = parser.parse_args()
    return options