160     def get_standalone_images(cls, board):  argument
167         if board in cls.standalone_images_map:
169                           '%s: %s', board, cls.standalone_images_map[board])
170             return cls.standalone_images_map[board]
176     def get_zipped_images(cls, board):  argument
183         if board in cls.zipped_images_map:
185                           '%s: %s', board, cls.zipped_images_map[board])
186             return cls.zipped_images_map[board]
225     def get_artifacts_for_reimage(cls, board, os='android'):  argument
232         logging.debug('artifacts for %s %s', os, board)
233         if board in cls.artifacts_map:
234             logging.debug('Found override of artifacts for board %s: %s', board,
235                           cls.artifacts_map[board])
236             artifacts = cls.artifacts_map[board]
237         elif (os, board) in cls.DEFAULT_ARTIFACTS_MAP:
238             artifacts = cls.DEFAULT_ARTIFACTS_MAP[(os, board)]