a, b = {'asdf': 3, 'b': 'str'} a x = [1] x[0], b = {'a': 1, 'b': '2'} dct = {3: ''} for x in dct: pass #! 4 type-error-not-iterable for x, y in dct: pass # Shouldn't cause issues, because if there are no types (or we don't know what # the types are, we should just ignore it. a, b = []