def get_queryset(self, request): qs = super().get_queryset(request) result = [] if 'name' in request.GET and request.GET['name'] != 'none': # 条件查询 qs = warehousePeople.objects.filter(name=request.GET['name']) if 'subjectMatter' in self.list_display: self.list_display.remove('subjectMatter') if 'apply_prove' not in self.list_display: self.list_display.append('apply_prove') qs = qs.values('month', 'warehouse').annotate(apply_prove=Count('id')).distinct() for item in qs: warehouse = warehouseInformation.objects.get(id=item['warehouse']) obj = warehousePeople(month=item['month'], warehouse=warehouse) obj.apply_prove = item['apply_prove'] result.append(obj) 怎么将result转换为QuerySet，并且保留result列表中自定义字段apply_prove 代码应该怎么修改

要将`result`转换为`QuerySet`并保留自定义字段`apply_prove`，可以使用`QuerySet`的`values()`和`annotate()`方法来实现。下面是修改后的代码：

from django.db.models import Count

def get_queryset(self, request):
    qs = super().get_queryset(request)
    result = []
    if 'name' in request.GET and request.GET['name'] != 'none':
        # 条件查询
        qs = warehousePeople.objects.filter(name=request.GET['name'])
    if 'subjectMatter' in self.list_display:
        self.list_display.remove('subjectMatter')
    if 'apply_prove' not in self.list_display:
        self.list_display.append('apply_prove')
    qs = qs.values('month', 'warehouse').annotate(apply_prove=Count('id')).distinct()
    for item in qs:
        warehouse = warehouseInformation.objects.get(id=item['warehouse'])
        obj = warehousePeople(month=item['month'], warehouse=warehouse)
        obj.apply_prove = item['apply_prove']
        result.append(obj)
    # 将result转换为QuerySet并保留自定义字段apply_prove
    qs = warehousePeople.objects.none()
    for obj in result:
        qs |= warehousePeople.objects.filter(month=obj.month, warehouse=obj.warehouse).values(*self.list_display).annotate(apply_prove=obj.apply_prove)
    return qs

这里使用了`qs.values('month', 'warehouse').annotate(apply_prove=Count('id')).distinct()`来计算每个月、每个仓库的`apply_prove`值，并将结果存储在`item['apply_prove']`中。然后，将每个`item`转换为`warehousePeople`对象，并将`apply_prove`值存储在`obj.apply_prove`中。最后，使用`|=`操作符将每个`obj`对应的`QuerySet`合并到`qs`中，并返回`qs`。