def _parse_args(args):
    """Setup argparser to process arguments and generate help"""

    # parser uses custom usage string, with 'usage: ' removed, as it is
    # added automatically via argparser.
    parser = argparse.ArgumentParser(description="Remove and/or rearrange "
                                     + "sections from each line of a file(s).",
                                     usage=_usage()[len('usage: '):])
    parser.add_argument('-b', "--bytes", action='store', type=lst, default=[],
                        help="Bytes to select")
    parser.add_argument('-c', "--chars", action='store', type=lst, default=[],
                        help="Character to select")
    parser.add_argument('-f', "--fields", action='store', type=lst, default=[],
                        help="Fields to select")
    parser.add_argument('-d', "--delimiter", action='store', default="\t",
                        help="Sets field delimiter(default is TAB)")
    parser.add_argument('-e', "--regex", action='store_true',
                        help='Enable regular expressions to be used as input '+
                        'delimiter')
    parser.add_argument('-s', '--skip', action='store_true',
                        help="Skip lines that do not contain input delimiter.")
    parser.add_argument('-S', "--separator", action='store', default="\t",
                        help="Sets field separator for output.")
    parser.add_argument('file', nargs='*', default="-",
                        help="File(s) to cut")

    return parser.parse_args(args)
def _parse_args(args):
    """Setup argparser to process arguments and generate help"""

    # parser uses custom usage string, with 'usage: ' removed, as it is
    # added automatically via argparser.
    parser = argparse.ArgumentParser(description="Remove and/or rearrange "
                                     + "sections from each line of a file(s).",
                                     usage=_usage()[len('usage: '):])
    parser.add_argument('-b', "--bytes", action='store', type=lst, default=[],
                        help="Bytes to select")
    parser.add_argument('-c', "--chars", action='store', type=lst, default=[],
                        help="Character to select")
    parser.add_argument('-f', "--fields", action='store', type=lst, default=[],
                        help="Fields to select")
    parser.add_argument('-d', "--delimiter", action='store', default="\t",
                        help="Sets field delimiter(default is TAB)")
    parser.add_argument('-e', "--regex", action='store_true',
                        help='Enable regular expressions to be used as input '+
                        'delimiter')
    parser.add_argument('-s', '--skip', action='store_true',
                        help="Skip lines that do not contain input delimiter.")
    parser.add_argument('-S', "--separator", action='store', default="\t",
                        help="Sets field separator for output.")
    parser.add_argument('file', nargs='*', default="-",
                        help="File(s) to cut")

    return parser.parse_args(args)
def _parse_args ( args ) : # parser uses custom usage string, with 'usage: ' removed, as it is # added automatically via argparser. parser = argparse . ArgumentParser ( description = "Remove and/or rearrange " + "sections from each line of a file(s)." , usage = _usage ( ) [ len ( 'usage: ' ) : ] ) parser . add_argument ( '-b' , "--bytes" , action = 'store' , type = lst , default = [ ] , help = "Bytes to select" ) parser . add_argument ( '-c' , "--chars" , action = 'store' , type = lst , default = [ ] , help = "Character to select" ) parser . add_argument ( '-f' , "--fields" , action = 'store' , type = lst , default = [ ] , help = "Fields to select" ) parser . add_argument ( '-d' , "--delimiter" , action = 'store' , default = "\t" , help = "Sets field delimiter(default is TAB)" ) parser . add_argument ( '-e' , "--regex" , action = 'store_true' , help = 'Enable regular expressions to be used as input ' + 'delimiter' ) parser . add_argument ( '-s' , '--skip' , action = 'store_true' , help = "Skip lines that do not contain input delimiter." ) parser . add_argument ( '-S' , "--separator" , action = 'store' , default = "\t" , help = "Sets field separator for output." ) parser . add_argument ( 'file' , nargs = '*' , default = "-" , help = "File(s) to cut" ) return parser . parse_args ( args )
Setup argparser to process arguments and generate help
Setup argparser to process arguments and generate help