code: def has_param(self, param):
          
  
          # Imports
          from ..error import RepoError
  
          # Try to get the param; pass along all errors, except 'data' error
          #  from RepoError
          retval = True
          try:
              self.get_param(param)
          except RepoError as RErr:
              if RErr.tc == RErr.DATA:
                  retval = False
              ## end if
          ## end try
  
          # Should be good to return
          return retval
docs: .. todo:: has_param docstring