Stupid python chaining

stupid.py

class ChainableMeta(type):
    """this is in no way evil"""
    def __getattr__(cls, _):
        return Chainable()

class Chainable(object, metaclass=ChainableMeta):
    """
    Can we do loads of chained attribute lookups
      that always get to the same place?
    """
    def __getattribute__(self, _):
        return type(self)()
    def __call__(self, *args, **kwargs):
        return 'spam'
    
def test_instance():
    """can we call it?"""
    assert Chainable()() =='spam'

def test_5th_level():
    """Can we nest it"""
    really = Chainable.one.two.three.four.five()
    assert really == 'spam'

def test_guess_what_im_using_this_for():
    """Is it production ready?"""
    assert Chainable.objects.all() == 'spam'
    assert Chainable.objects.filter(a__thing='What') == 'spam'