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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 create_attribute_query(self, destination, name_id=None, attribute=None, message_id=0, consent=None, extensions=None, sign=False, sign_prepare=False, sign_alg=None, digest_alg=None, **kwargs):
 """ Constructs an AttributeQuery :param destination: To whom the query should be sent :param name_id: The identifier of the subject :param attribute: A dictionary of attributes and values that is asked for. The key are one of 4 variants: 3-tuple of name_format,name and friendly_name, 2-tuple of name_format and name, 1-tuple with name or just the name as a string. :param sp_name_qualifier: The unique identifier of the service provider or affiliation of providers for whom the identifier was generated. :param name_qualifier: The unique identifier of the identity provider that generated the identifier. :param format: The format of the name ID :param message_id: The identifier of the session :param consent: Whether the principal have given her consent :param extensions: Possible extensions :param sign: Whether the query should be signed or not. :param sign_prepare: Whether the Signature element should be added. :return: Tuple of request ID and an AttributeQuery instance """


        if name_id is None:
            if "subject_id" in kwargs:
                name_id = saml.NameID(text=kwargs["subject_id"])
                for key in ["sp_name_qualifier", "name_qualifier",
                            "format"]:
                    try:
                        setattr(name_id, key, kwargs[key])
                    except KeyError:
                        pass
            else:
                raise AttributeError("Missing required parameter")
        elif isinstance(name_id, six.string_types):
            name_id = saml.NameID(text=name_id)
            for key in ["sp_name_qualifier", "name_qualifier", "format"]:
                try:
                    setattr(name_id, key, kwargs[key])
                except KeyError:
                    pass

        subject = saml.Subject(name_id=name_id)

        if attribute:
            attribute = do_attributes(attribute)

        try:
            nsprefix = kwargs["nsprefix"]
        except KeyError:
            nsprefix = None

        return self._message(AttributeQuery, destination, message_id, consent,
                             extensions, sign, sign_prepare, subject=subject,
                             attribute=attribute, nsprefix=nsprefix,
                             sign_alg=sign_alg, digest_alg=digest_alg)