scans.py 文件源码

def check_scan_config_validity(request, pk=None):
    """
    Check to see if a given ScanConfig is valid for an order to be placed with
    it.
    :param request: The request that invoked this handler.
    :param pk: The primary key of the ScanConfig to check.
    :return: An HTTP response.
    """
    try:
        if request.user.is_superuser:
            query = rest.models.ScanConfig.objects
        else:
            query = rest.models.ScanConfig.objects\
                .filter(
                    Q(user=request.user) | Q(is_default=True)
                )
        scan_config = query.get(pk=pk)
    except rest.models.ScanConfig.DoesNotExist:
        raise NotFound()
    return rest.responses.WsScanConfigValidityResponse(scan_config=scan_config, status=200)