docs: def parseArgs():
      """Read arguments"""
      parser = argparse.ArgumentParser()
      parser.add_argument("-names", "-n", help=".txt file of taxonomic names")
      parser.add_argument("-datasource", "-d", help="taxonomic datasource by \
  which names will be resolved (default NCBI)")
      parser.add_argument("-taxonid", "-t", help="parent taxonomic ID")
      parser.add_argument("--verbose", help="increase output verbosity",
                          action="store_true")
      parser.add_argument('--details', help='display information about the \
  program', action='store_true')
      return parser.parse_args()