def write(self, data, callback=None):

        self._wb += data
        self._write_callback = callback
        self._wb and self._write()
        return self
Place the contents of this range into a SPAN element, removing them
dataset/ETHPy150Open HenryHu/pybbs/xmpp/readstream.py/ReadStream.write--crossover with--dataset/ETHPy150Open pyjs/pyjs/pyjswidgets/pyjamas/selection/Range.py/Range.extractContents