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- #mapreduce function
- def resave(entity):
- ## computed fields will do the work.
- yield op.db.Put(entity)
- ####mapreduce.yaml
- mapreduce:
- - name: My Mapreduce
- mapper:
- input_reader: google.appengine.ext.mapreduce.input_readers.DatastoreInputReader
- handler: mappers.resave
- params:
- - name: entity_kind
- default: models.MyModel
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