#NEWLINE# def test_attrs( ) : #NEWLINE# #INDENT# ( a , b ) = symbols ( 'a, b' , cls = Dummy ) #NEWLINE# f = Hyper_Function ( [ 2 , a ] , [ b ] ) #NEWLINE# assert ( f . ap == Tuple ( 2 , a ) ) #NEWLINE# assert ( f . bq == Tuple ( b ) ) #NEWLINE# assert ( b . args == ( Tuple ( 2 , a ) , Tuple ( b ) ) ) #NEWLINE# assert ( f . sizes == ( 2 , 1 ) )