metric.py 文件源码

def data(self, value):
        if isinstance(value, bool):
            self._data_type = bool
            self._pb.bool_data = value
        elif isinstance(value, int):
            self._data_type = int
            self._pb.int64_data = value
        elif isinstance(value, float):
            self._data_type = float
            self._pb.float64_data = value
        elif isinstance(value, basestring):
            self._data_type = str
            self._pb.string_data = value
        elif isinstance(value, bytes):
            self._data_type = bytes
            self._pb.bytes_data = value
        else:
            raise TypeError("Unsupported data type '{}'.  (Supported: "
                            "int, long, float, str and bool)".format(value))