Improve test_safe_futurize_imports: more relevant
Improve test_safe_futurize_imports: more relevant

PythonCharmers/python-future,krischer/python-future,QuLogic/python-future,michaelpacer/python-future,QuLogic/python-future,PythonCharmers/python-future,michaelpacer/python-future,krischer/python-future