utils.py 文件源码

def _get_base_variable_list(self):
        """
        This methods checks that all the elements of var_list are legitimate (tf.Variables or MergedVariables)
        and returns the underlying tf.Variables.
        :return:
        """
        res = []
        for v in self._var_list:
            if isinstance(v, MergedVariable):
                res.extend(v._get_base_variable_list())
            elif isinstance(v, tf.Variable):
                res.append(v)
            else:
                raise ValueError('something wrong here')
        return res