@lazyproperty
    def rels(self):
        return RelationshipCollection(self._partname.baseURI)
This method is called before any tests are run.
dataset/ETHPy150Open scanny/python-pptx/pptx/opc/package.py/Part.rels--crossover with--dataset/ETHPy150Open nasa/mplStyle/mplStyle/test/test_MplTextStyle.py/TestMplTextStyle.setUp