def _check_params(X, metric, p, metric_params):
 params = zip(['metric', 'p', 'metric_params'], [metric, p, metric_params])
 est_params = X.get_params()
 for (param_name, func_param) in params:
  if (func_param != est_params[param_name]):
   raise ValueError(('Got %s for %s, while the estimator has %s for the same parameter.' % (func_param, param_name, est_params[param_name])))

def _check_params ( X , metric , p , metric_params ) : params = zip ( [ 'metric' , 'p' , 'metric_params' ] , [ metric , p , metric_params ] ) est_params = X . get_params ( ) for ( param_name , func_param ) in params : if ( func_param != est_params [ param_name ] ) : raise ValueError ( ( 'Got %s for %s, while the estimator has %s for the same parameter.' % ( func_param , param_name , est_params [ param_name ] ) ) )
helper to validate params .