import functools

@functools.total_ordering
class TestTotalOrdering:
    def __init__(self, value):
        self.value = value

    def __eq__(self, other):
        if isinstance(other, TestTotalOrdering):
            return self.value == other.value
        return False

    def __lt__(self, other):
        if isinstance(other, TestTotalOrdering):
            return self.value < other.value
        raise TypeError

tto = TestTotalOrdering(8)
print(tto <= ())