radec2deg.py 文件源码

def main():
    try:
        opts, args = getopt.getopt(sys.argv[1:], "hi:",
                                   ["help", "infile="])
    except getopt.GetoptError as err:
        print(err)
        usage()
        sys.exit(2)
    for opt, arg in opts:
        if opt in ("-h", "--help"):
            usage()
            sys.exit(1)
        elif opt in ("-i", "--infile"):
            infile = arg
        else:
            assert False, "unhandled option"

    for line in open(infile):
        if re.match(r"^\s*#", line) or re.match(r"^\s*$", line):
            continue
        ra, dec = line.split()
        ra_deg = s_ra2deg(ra)
        dec_deg = s_dec2deg(dec)
        print("%.8f %.8f" % (ra_deg, dec_deg))