views.py 文件源码

def delete_dns_record(request):
    """
    Delete a specific DNS record under a zone.
    ---
    """
    auth_context = auth_context_from_request(request)
    cloud_id = request.matchdict['cloud']
    zone_id = request.matchdict['zone']
    record_id = request.matchdict['record']
    try:
        cloud = Cloud.objects.get(owner=auth_context.owner, id=cloud_id)
    except me.DoesNotExist:
        raise CloudNotFoundError
    try:
        zone = Zone.objects.get(owner=auth_context.owner, id=zone_id)
    except Zone.DoesNotExist:
        raise NotFoundError('Zone does not exist')
    try:
        record = Record.objects.get(zone=zone, id=record_id)
    except Record.DoesNotExist:
        raise NotFoundError('Record does not exist')

    auth_context.check_perm("record", "remove", record_id)

    record.ctl.delete_record()

    # Schedule a UI update
    trigger_session_update(auth_context.owner, ['zones'])
    return OK