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"""
Module related to the argument parsing
There is a fallback to the deprecated optparse if argparse is not found
"""
from os import path
from argparse import ArgumentParser, SUPPRESS
def parse_args(CONFIG_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=path.join(CONFIG_PATH, 'poezio.cfg'),
help="The config file you want to use",
metavar="CONFIG_FILE")
parser.add_argument("-v", "--version", dest="version",
help=SUPPRESS, metavar="VERSION",
default="1.0-dev")
options = parser.parse_args()
return options
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