def bcp_config(self, **kwargs):
        for k, v in kwargs.iteritems():
            if k.startswith('volume_'):
                self.bcp_set_volume(track=k.split('volume_')[1], value=v)
Walks up the tree to construct Category
dataset/ETHPy150Open missionpinball/mpf/mpf/media_controller/core/media_controller.py/MediaController.bcp_config--crossover with--dataset/ETHPy150Open treeio/treeio/treeio/knowledge/models.py/KnowledgeCategory.treewalk