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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def _fix_incoming(self, son, collection):
 """Apply manipulators to an incoming SON object before it gets stored. :Parameters: - `son`: the son object going into the database - `collection`: the collection the son object is being saved in """

        son = self._apply_incoming_manipulators(son, collection)
        son = self._apply_incoming_copying_manipulators(son, collection)
        return son