[Answered ]-Condition Query set in Django (filter,object Q)?

def get_filter_result(request):
    queryset = Customer.objects.filter(active=True)
    customer_type = request.GET.get('customer_type','')
    if customer_type:
        queryset = queryset.filter(customer_type=customer_type)
    tags = request.GET.getlist('tag')
    if tags:
        queryset = queryset.filter(tag__id__in=tags)
    <...>
    return queryset.order_by('name')