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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def __read_response(self, nblines=-1):
 """Read a response from the server. In the usual case, we read lines until we find one that looks like a response (OK|NO|BYE\s*(.+)?). If *nblines* > 0, we read excactly nblines before returning. :param nblines: number of lines to read (default : -1) :rtype: tuple :return: a tuple of the form (code, data, response). If nblines is provided, code and data can be equal to None. """

        resp, code, data = (b"", None, None)
        cpt = 0
        while True:
            try:
                line = self.__read_line()
            except Response as inst:
                code = inst.code
                data = inst.data
                break
            except Literal as inst:
                resp += self.__read_block(inst.value)
                if not resp.endswith(CRLF):
                    resp += self.__read_line() + CRLF
                continue
            if not len(line):
                continue
            resp += line + CRLF
            cpt += 1
            if nblines != -1 and cpt == nblines:
                break

        return (code, data, resp)