django-filter 实现过滤时查询是否包含在数组的方法，in数组的实现

查了半天无解，还是在官网找到的，记录一下

使用

BaseInFilter

官网地址：https://django-filter.readthedocs.io/en/master/ref/filters.html#baseinfilter

以下实现代码来自于官网

class NumberInFilter(BaseInFilter, NumberFilter): pass class F(FilterSet): id__in = NumberInFilter(field_name='id', lookup_expr='in') class Meta: model = User User.objects.create(username='alex') User.objects.create(username='jacob') User.objects.create(username='aaron') User.objects.create(username='carl') # In: User with IDs 1 and 3. f = F({'id__in': '1,3'}) assert len(f.qs) == 2

 

 

转载于:https://www.cnblogs.com/MarsMercury/p/11316244.html