# test memoryview accessing maximum values for signed/unsigned elements from array import array print(list(memoryview(b'\x7f\x80\x81\xff'))) print(list(memoryview(array('b', [0x7f, -0x80])))) print(list(memoryview(array('B', [0x7f, 0x80, 0x81, 0xff])))) print(list(memoryview(array('h', [0x7f00, -0x8000])))) print(list(memoryview(array('H', [0x7f00, 0x8000, 0x8100, 0xffff])))) # these constructors give an internal overflow in uPy #print(list(memoryview(array('i', [0x7f000000, -0x80000000])))) #print(list(memoryview(array('I', [0x7f000000, 0x80000000, 0x81000000, 0xffffffff]))))