def create_widget(self):
        self.widget = QFrame(self.parent_widget())
Adds CleanUp callable, used by tearDownClass.
dataset/ETHPy150Open ContinuumIO/ashiba/enaml/enaml/qt/qt_frame.py/QtFrame.create_widget--crossover with--dataset/ETHPy150Open openstack/ec2-api/ec2api/tests/functional/base.py/EC2TestCase.addResourceCleanUpStatic