greenbone / python-gvm

        cmd.add_element('copy', note_id)

        return self._send_xml_command(cmd)

    def create_override(self, text, nvt_oid, seconds_active=None, hosts=None,

                        port=None, result_id=None, severity=None, comment=None,

                        new_severity=None, task_id=None, threat=None,

                        new_threat=None):

        """Create a new override

        Arguments:

            text (str): Text of the new override

            nvt_id (str): OID of the nvt to which override applies

            seconds_active (int, optional): Seconds override will be active.

                -1 on always, 0 off

            comment (str, optional): Comment for the override

            hosts (list, optional): A list of host addresses

            port (str, optional): Port to which the override applies

            result_id (str, optional): UUID of a result to which override

                applies

            severity (decimal, optional): Severity to which override applies

            new_severity (decimal, optional): New severity for result

            task_id (str, optional): UUID of task to which override applies

            threat (str, optional): Threat level to which override applies. Will

                be converted to severity

            new_threat (str, optional): New threat level for result, will be

                converted to a new_severity

        Returns:

            The response. See :py:meth:`send_command` for details.

        """

        if not text:

            raise RequiredArgument('create_override requires a text argument')

        if not nvt_oid:

            raise RequiredArgument('create_override requires a nvt_oid '

                                   'argument')

        cmd = XmlCommand('create_override')

        cmd.add_element('text', text)

        cmd.add_element('nvt', attrs={'oid': nvt_oid})

        if not seconds_active is None:

            cmd.add_element('active', str(seconds_active))

        if comment:

            cmd.add_element('comment', comment)

        if hosts:

            cmd.add_element('hosts', ', '.join(hosts))

        if port:

            cmd.add_element('port', port)

        if result_id:

            cmd.add_element('result', attrs={'id': result_id})

        if severity:

            cmd.add_element('severity', severity)

        if new_severity:

            cmd.add_element('new_severity', new_severity)

        if task_id:

            cmd.add_element('task', attrs={'id': task_id})

        if threat:

            cmd.add_element('threat', threat)

        if new_threat:

            cmd.add_element('new_threat', new_threat)

        return self._send_xml_command(cmd)

    def clone_override(self, override_id):

        """Clone an existing override

        return self._send_xml_command(cmd)

    def modify_override(self, override_id, text, seconds_active=None,

                        hosts=None, port=None, result_id=None, severity=None,

                        new_severity=None, task_id=None, threat=None,

                        new_threat=None):

        """Modifies an existing override.

        Arguments:

            override_id (str): UUID of override to modify.

            text (str): The text of the override.

            seconds_active (int, optional): Seconds override will be active.

                -1 on always, 0 off.

            hosts (list, optional): A list of host addresses

            port (str, optional): Port to which override applies.

            result_id (str, optional): Result to which override applies.

            severity (str, optional): Severity to which override applies.

            new_severity (str, optional): New severity score for result.

            task_id (str, optional): Task to which override applies.

            threat (str, optional): Threat level to which override applies.

            new_threat (str, optional): New threat level for results.

        """

        if not override_id:

            raise RequiredArgument('modify_override requires a override_id '

                                   'argument')

        if not text:

            raise RequiredArgument('modify_override requires a text argument')

        cmd = XmlCommand('modify_override')

        cmd.set_attribute('override_id', override_id)

        cmd.add_element('text', text)

        if not seconds_active is None:

            cmd.add_element('active', str(seconds_active))

        if hosts:

            cmd.add_element('hosts', ', '.join(hosts))

        if port:

            cmd.add_element('port', port)

        if result_id:

            cmd.add_element('result', attrs={'id': result_id})

        if severity:

            cmd.add_element('severity', severity)

        if new_severity:

            cmd.add_element('new_severity', new_severity)

        if task_id:

            cmd.add_element('task', attrs={'id': task_id})

        if threat:

            cmd.add_element('threat', threat)

        if new_threat:

            cmd.add_element('new_threat', new_threat)

        return self._send_xml_command(cmd)

    def modify_permission(self, permission_id, comment=None, name=None,

                          resource_id=None, resource_type=None,