def _get_for_dict(self, entity):
return self._get_value(entity)<EOL>
Retrieve the value like _get_value(), processed for _to_dict().

        Property subclasses can override this if they want the dictionary
        returned by entity._to_dict() to contain a different value.  The
        main use case is StructuredProperty and LocalStructuredProperty.

        NOTES::

        - If you override _get_for_dict() to return a different type, you
          must override _validate() to accept values of that type and
          convert them back to the original type.

        - If you override _get_for_dict(), you must handle repeated values
          and None correctly.  (See _StructuredGetForDictMixin for an
          example.)  However, _validate() does not need to handle these.