def stream_data(self, ostream):
        """Writes our data directly to the given output stream
        :param ostream: File object compatible stream object.
        :return: self"""
        istream = self.repo.odb.stream(self.binsha)
        stream_copy(istream, ostream)
        return self
Writes our data directly to the given output stream
        :param ostream: File object compatible stream object.
        :return: self