grab_meta.py 文件源码

def parser(options=None):

    import argparse

    parser = argparse.ArgumentParser(description='specdb_meta script v0.1')
    parser.add_argument("coord", type=str, help="Coordinates, e.g. J081240.7+320809 or 122.223,-23.2322 or 07:45:00.47,34:17:31.1")
    parser.add_argument("dbase", type=str, help="Database [igmspec,uvqs,all,priv]")
    parser.add_argument("--tol", default=5., type=float, help="Maximum offset in arcsec [default=5.]")
    parser.add_argument("-g", "--group", help="Restrict on Group (e.g. BOSS_DR12)")
    parser.add_argument("--db_file", help="Full path of db_file")

    if options is None:
        args = parser.parse_args()
    else:
        args = parser.parse_args(options)
    return args