#NEWLINE# def test_all_estimator_no_base_class( ) : #NEWLINE# #INDENT# for ( name , Estimator ) in all_estimators ( ) : #NEWLINE# #INDENT# msg = 'Base estimators such as {0} should not be included in all_estimators' . format ( name ) #NEWLINE# assert_false ( name . lower ( ) . startswith ( 'base' ) , msg = msg )