def _apply_incoming_manipulators(self, son, collection):
        for manipulator in self.__incoming_manipulators:
            son = manipulator.transform_incoming(son, collection)
        return son
Generate ADU counts grouped by ``group`` in ``format``.
dataset/ETHPy150Open mongodb/mongo-python-driver/pymongo/database.py/Database._apply_incoming_manipulators--crossover with--dataset/ETHPy150Open mozilla/addons-server/src/olympia/stats/views.py/usage_series