def setFontItalic(self, doItalic):
        self._mFontItalic = doItalic
        self._mFont.set_italic(doItalic)
        return None
Valid the format of username.
dataset/ETHPy150Open sightmachine/SimpleCV/SimpleCV/DrawingLayer.py/DrawingLayer.setFontItalic--crossover with--dataset/ETHPy150Open openstack/compass-core/compass/db/validator.py/is_valid_username