score.py 文件源码

def command_line_arguments(command_line_parameters):
  """Parse the program options"""

  # set up command line parser
  parser = argparse.ArgumentParser(description=__doc__, formatter_class=argparse.ArgumentDefaultsHelpFormatter)

  parser.add_argument('-a', '--algorithm', metavar = 'x', nargs = '+', required = True, help = 'Biometric recognition; registered algorithms are: %s' % bob.bio.base.resource_keys('algorithm'))
  parser.add_argument('-e', '--extractor', metavar = 'x', nargs = '+', required = True, help = 'Feature extraction; registered feature extractors are: %s' % bob.bio.base.resource_keys('extractor'))
  parser.add_argument('-P', '--projector-file', metavar = 'FILE', help = 'The pre-trained projector file, if the algorithm performs projection')
  parser.add_argument('-E', '--enroller-file' , metavar = 'FILE', help = 'The pre-trained enroller file, if the extractor requires enroller training')
  parser.add_argument('-m', '--model-files', metavar = 'MODEL', nargs='+', required = True, help = "A list of enrolled model files")
  parser.add_argument('-p', '--probe-files', metavar = 'PROBE', nargs='+', required = True, help = "A list of extracted feature files used as probes")

  # add verbose option
  bob.core.log.add_command_line_option(parser)
  # parse arguments
  args = parser.parse_args(command_line_parameters)
  # set verbosity level
  bob.core.log.set_verbosity_level(logger, args.verbose)

  return args