def test_import_vispy():
 modnames = loaded_vispy_modules('vispy', 2)
 assert_equal(modnames, set(_min_modules))

def test_import_vispy ( ) : modnames = loaded_vispy_modules ( 'vispy' , 2 ) assert_equal ( modnames , set ( _min_modules ) )
importing vispy should only pull in other vispy .