def load_opts_from_mrjob_confs(runner_alias, conf_paths=None):
 if (conf_paths is None):
  return load_opts_from_mrjob_conf(runner_alias)
 else:
  already_loaded = []
  results = []
  for path in reversed(conf_paths):
   results = (load_opts_from_mrjob_conf(runner_alias, path, already_loaded=already_loaded) + results)
  return results

def load_opts_from_mrjob_confs ( runner_alias , conf_paths = None ) : if ( conf_paths is None ) : return load_opts_from_mrjob_conf ( runner_alias ) else : already_loaded = [ ] results = [ ] for path in reversed ( conf_paths ) : results = ( load_opts_from_mrjob_conf ( runner_alias , path , already_loaded = already_loaded ) + results ) return results
load a list of dictionaries representing the options in a given list of mrjob config files for a specific runner .