code: def _parse_line(cls, line):
          
          try:
              pkg, rest = line.split(None, 1)
          except ValueError:
              rpm = cls._parse_package(line.strip())
              return rpm
          rpm = cls._parse_package(pkg)
          rest = rest.split('\t')
          for i, value in enumerate(rest):
              rpm[cls.SOSREPORT_KEYS[i]] = value
          return rpm
docs: Helper method for parsing package line with or without SOS report information.
  
          Args:
              line (str): package line with or without SOS report information
  
          Returns:
              dict: dictionary containing 'name', 'version', 'release' and 'arch' keys plus
                    additionally 'installtime', 'buildtime', 'vendor', 'buildserver', 'pgpsig',
                    'pgpsig_short' if these are present.