def __str__(self): return print_util.bits_to_hex(self._value)
def test_bits_to_hex(self): bit_array = [0,1,1,0,1,0,1,1,1,0] self.assertEqual("01:ae", print_util.bits_to_hex(bit_array)) self.assertEqual("01ae", print_util.bits_to_hex(bit_array, delimiter="")) self.assertEqual("", print_util.bits_to_hex(""))