utils.py 文件源码

def get_queryset(model, using, primary_keys, use_base_manager):

    # get all objects
    if not model._meta.proxy and router.allow_migrate(using, model):
        if use_base_manager:
            objects = model._base_manager
        else:
            objects = model._default_manager

        queryset = objects.using(using).order_by(model._meta.pk.name)
        if primary_keys:
            queryset = queryset.filter(pk__in=primary_keys)
        return queryset

    if use_base_manager:
        objects = model._base_manager
    else:
        objects = model._default_manager

    queryset = objects.using(using).order_by(model._meta.pk.name)
    if primary_keys:
        queryset = queryset.filter(pk__in=primary_keys)
    return queryset