sdbmanager.py 文件源码

def load_object(self, obj):
        if not obj._loaded:
            a = self.domain.get_attributes(obj.id, consistent_read=self.consistent)
            if '__type__' in a:
                for prop in obj.properties(hidden=False):
                    if prop.name in a:
                        value = self.decode_value(prop, a[prop.name])
                        value = prop.make_value_from_datastore(value)
                        try:
                            setattr(obj, prop.name, value)
                        except Exception as e:
                            boto.log.exception(e)
            obj._loaded = True