Processing module test74 (test_input/test74.py)...

Warnings...

test_input/test74.py:10: Using __getattribute__ in old-style class (B) does not work
test_input/test74.py:17: __getattr__ should not return None, raise an exception if not found
test_input/test74.py:20: Using __getattribute__ in old-style class (D) does not work
test_input/test74.py:22: __getattribute__ should not return None, raise an exception if not found
test_input/test74.py:30: __getattr__ should not return None, raise an exception if not found
test_input/test74.py:41: Passing a constant string to getattr, consider direct reference