2010-05-21 87 views
1

如何从expando模型中获取所有属性? (不只是Model.properties())在google-app-engine中获取expando模型属性

我想要做这样的事情:

... 
recs = query.fetch(100) 

for rec in recs: 

    for name, value in rec.iteritem(): 
     # figure out what, if any, expando properties are in this record 

但Model.iteritem()不存在

这似乎是它应该是很容易过来,但我有点难住。
谢谢!

回答