def nextpart(self):
        self._fp.write("\n--" + self._boundary + "\n")
        return self.__class__(self._fp)
Returns a new instance of MimeWriter which represents an
dataset/ETHPy150Open Southpaw-TACTIC/TACTIC/src/context/client/tactic-api-python-4.0.api04/Lib/MimeWriter.py/MimeWriter.nextpart