Pdb) list
2916 	        if m._mock_new_parent is mock:
2917 	          try:
2918 	            seal(m)
2919 	          except:
2920 	            breakpoint()
2921 ->	            raise
2922 	
2923 	
2924 	class _AsyncIterator:
2925 	    """
2926 	    Wraps an iterator in an asynchronous iterator.
(Pdb) p m
<MagicMock name='mock.foo.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.denominator.as_integer_ratio' spec='builtin_function_or_method' id='4405352848'>