Python DRF实现基于子字段的搜索功能
我需要一些建议。当前我的模型定义为Python DRF实现基于子字段的搜索功能,python,django,django-rest-framework,Python,Django,Django Rest Framework,我需要一些建议。当前我的模型定义为 User = settings.AUTH_USER_MODEL class Profile(models.Model): #originally this is a one-to-one field but will cause an error in my nested serialization Userid= models.ForeignKey(User,on_delete=models.CASCADE,related_name='
User = settings.AUTH_USER_MODEL
class Profile(models.Model):
#originally this is a one-to-one field but will cause an error in my nested serialization
Userid= models.ForeignKey(User,on_delete=models.CASCADE,related_name='profile')
X= models.CharField(max_length=50)
class Post(models.Model):
Postid = models.AutoField(primary_key=True)
Userid = models.ForeignKey(User,on_delete=models.CASCADE ,related_name='posting')
Y = models.TextField()
User Model is the Django build in 'auth_User'.
class viewchildItemSeralizer(serializers.ModelSerializer):
class Meta:
model=Post
exclude = ['Z'] #some other field in post that is not required
class viewchildProfileSeralizer(serializers.ModelSerializer):
class Meta:
model=Profile
fields=['X']
class ViewItemSeralizer(serializers.ModelSerializer):
posting= viewchildItemSeralizer(read_only=True ,many=True)
profile = viewchildProfileSeralizer(read_only=True,many=True)
class Meta:
model=User
fields=['username','email','posting','profile']
- 实现另一个搜索函数，其中基于Post中Y字段上的“search_参数” 我只能返回特定的行值以及一些 用户（用户名、电子邮件）和个人资料（X）中的数据
User.objects.filter(post__Y=searcharg)
# as that will just return all the Post Item for that User
#Unsure what would be the queryset if I am query from Post.. will search__related help ?