(self, stream=None)
Write the serialized data into a stream. If *stream* is not
provided, a python ``StringIO`` is used.

:return: the stream object.
Write the serialized data into a stream. If *stream* is not
provided, a python ``StringIO`` is used.
Write the serialized data into a stream . If * stream * is not provided a python StringIO is used .
def write(self, stream=None):
        '''Write the serialized data into a stream. If *stream* is not
provided, a python ``StringIO`` is used.

:return: the stream object.'''
        raise NotImplementedError
def write ( self , stream = None ) : raise NotImplementedError