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Transactionについて

/ Published in: Python
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  1. class MyModel1(db.Model):
  2.    text = db.StringProperty()
  3.    anotherModelInfo = db.NumberProperty()
  4.  class MyModel2(db.Model):
  5.    ref = db.ReferenceProperty(MyModel1)
  6.  
  7.  class Controller(webapp.RequestHandler):
  8.    def post(self):
  9.      datas = []
  10.      ... # MyModelのlistであるdatasを作成。
  11.      db.run_in_transaction(self.insert, datas)
  12.  
  13.    def insert(datas):
  14.      for data in datas:
  15.        data.put()

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