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[英]Django REST framework - filtering against query params with date and string parameter
[英]How to properly document query params(search, filtering) Django Rest Framework?
我是 DRF 渲染文檔的新手。 我無法理解如何在代碼中正確記錄它以在文檔中呈現描述。 我正在使用DRF Docs 。
例如:我有可以檢索一些數據的路線。 在相關的觀點我有:
search_fields = ('name', 'registration_date')
所以我想為他們添加一個描述。 有沒有辦法做到這一點?
DRF 文檔中有三種類型的描述(我已經嘗試過),它們依賴於兩個位置的設置。
# my_project/my_app/models.py
from django.db import models
from django.utils.translation import gettext_lazy as _
class MyModel(models.Model):
id = models.BigAutoField(primary_key=True, help_text=_("Field id - This will show up in DRF docs Path Parameter Description/Request Body Description, '_' meaning using django translation module"))
field1 = models.IntegerField(help_text=_("Field field1 - This will show up in DRF docs Path Parameter Description/Request Body Description, '_' meaning using django translation module"))
# my_project/my_app/filters.py
from rest_framework import filters
class MyFilter(filters.SearchFilter):
search_param = 'field1'
search_title = 'Exact matches Field1' # Shows up in DRF docs interactive query pop-up menu as the title for the query section of the field1
search_description = 'This will show up in DRF docs Query Parameter Description'
# my_project/my_app/serializers.py
from rest_framework import serializers
from my_app.models import MyModel
class MySerializer(serializers.ModelSerializer):
class Meta:
model = MyModel
fields = '__all__'
# my_project/my_app/views.py
from rest_framework import viewsets
from my_app.models import MyModel
from my_app.serializers import MySerializer
from my_app.filters import MyFilter
class MyViewSets(viewsets.ModelViewSet):
queryset = MyModel.objects.all()
serializer_class = MySerializer
filter_backends = [MyFilter]
search_fields = ['=field1', '@field1']
# The first charactor '='/'^' is used by SearchFilter.filter_queryset while doing
# the SearchFilter.construct_search method
# and '=' for exact match while '^' for starts with search
# One could get all options at rest_framework.filters.SearchFilter.lookup_prefixes
# BTW my rest_framework version is djangorestframework==3.11.1
# my_project/my_app/urls.py
from django.urls import path, include
from rest_framework import routers
from my_app.views import MyViewSets
router = routers.DefaultRouter()
router.register('test', MyViewSets)
urlpatterns = [
path('', include(router.urls))
]
# my_project/my_project/urls.py
from django.urls import path, include
from rest_framework.documentation import include_docs_urls
urlpatterns = [
path('docs/', include_docs_urls('API Documentaion')),
path('my_app/', include('my_app.urls'))
]
演示在這里: drf_docs_description
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