from rest_framework import routers

router = routers.SimpleRouter()
router.register(r‘users‘, UserViewSet)
router.register(r‘accounts‘, AccountViewSet)
urlpatterns = router.urls

‘base_name‘ argument not specified, and could not automatically determine the name from the viewset, as it does not have a ‘.queryset‘ attribute.

router = routers.SimpleRouter()
router.register(r‘users‘, UserViewSet)
router.register(r‘accounts‘, AccountViewSet)

urlpatterns = [
    url(r‘^forgot-password/$‘, ForgotPasswordFormView.as_view()),
]

urlpatterns += router.urls

urlpatterns = [
    url(r‘^forgot-password/$‘, ForgotPasswordFormView.as_view()),
    url(r‘^‘, include(router.urls)),
]

urlpatterns = [
    url(r‘^forgot-password/$‘, ForgotPasswordFormView.as_view()),
    url(r‘^api/‘, include((router.urls, ‘app_name‘))),
]

urlpatterns = [
    url(r‘^forgot-password/$‘, ForgotPasswordFormView.as_view()),
    url(r‘^api/‘, include((router.urls, ‘app_name‘), namespace=‘instance_name‘)),
]

class StudentViewSet(ModelViewSet):
    queryset = PersonResource.objects.filter(job=1)
    serializer_class = PersonModelSerializer

    @action(methods=[‘get‘, ‘put‘], detail=True)
    def change_age(self, request, pk=None):
        student = self.get_object()
        student.age += 1
        student.save()
        return Response({
            ‘status‘: ‘%s age changed.‘ % student.name,
            ‘url‘: self.reverse_action(‘change-age‘, args=[pk]),
            ‘url1‘: self.reverse_action(self.change_age.url_name, args=[pk])
        })

    @action(detail=False)
    def ordering(self, request):
        student = PersonResource.objects.filter(job=1).order_by(‘modify_time‘)

        page = self.paginate_queryset(student)
        if page is not None:
            serializer = self.get_serializer(page, many=True)
            return self.get_paginated_response(serializer.data)

        serializer = self.get_serializer(student, many=True)
        return Response(serializer.data)

from myapp.permissions import IsAdminOrIsSelf
from rest_framework.decorators import action

class UserViewSet(ModelViewSet):
    ...

    @action(methods=[‘post‘], detail=True, permission_classes=[IsAdminOrIsSelf],
            url_path=‘change-password‘, url_name=‘change_password‘)
    def set_password(self, request, pk=None):
        ...

router = SimpleRouter(trailing_slash=False)

class MyModelViewSet(mixins.RetrieveModelMixin, viewsets.GenericViewSet):
    lookup_field = ‘my_model_id‘
    lookup_value_regex = ‘[0-9a-f]{32}‘

router = DefaultRouter(trailing_slash=False)

REST_FRAMEWORK = {
    ‘DEFAULT_PARSER_CLASSES‘: (
        ‘rest_framework.parsers.JSONParser‘,
    )
}

from rest_framework.parsers import JSONParser
from rest_framework.response import Response
from rest_framework.views import APIView

class ExampleView(APIView):
    """
    A view that can accept POST requests with JSON content.
    """
    parser_classes = (JSONParser,)

    def post(self, request, format=None):
        return Response({‘received data‘: request.data})

from rest_framework.decorators import api_view
from rest_framework.decorators import parser_classes
from rest_framework.parsers import JSONParser

@api_view([‘POST‘])
@parser_classes((JSONParser,))
def example_view(request, format=None):
    """
    A view that can accept POST requests with JSON content.
    """
    return Response({‘received data‘: request.data})

JSONParser  #　解析成json请求内容；.media_tyoe:application/json
MultiPartParser  # 解析ＨＴＭＬ表单内容，request.data返回QueryDict数据，你需要使用FormParser和MultiPartParser，来完全支持html表单数据；.media_type:application/x-www-form-urlencoded
MultiPartParser  # 同上；.media_type:multipart/form-data
FileUploadParser  # 解析源生的上传文件内容,request.data属性将会是一个字典，包含一个单独的键‘file‘对应上传文件内容。如果使用文件名url关键字参数调用FIleUploadParser使用的视图，则该参数讲用作filename。如果没有filename url关键字参数，客户端必须设置文件名在请求头的Content-Disposition里面。比如：Content-Disposition: attachment; filename=upload.jpg；.media_type:*/*

# views.py
class FileUploadView(views.APIView):
    parser_classes = (FileUploadParser,)

    def put(self, request, filename, format=None):
        file_obj = request.data[‘file‘]
        # ...
        # do some stuff with uploaded file
        # ...
        return Response(status=204)

# urls.py
urlpatterns = [
    # ...
    url(r‘^upload/(?P[^/]+)$‘, FileUploadView.as_view())
]

$ pip install djangorestframework-yaml

# Django setting
REST_FRAMEWORK = {
    ‘DEFAULT_PARSER_CLASSES‘: (
        ‘rest_framework_yaml.parsers.YAMLParser‘,
    ),
    ‘DEFAULT_RENDERER_CLASSES‘: (
        ‘rest_framework_yaml.renderers.YAMLRenderer‘,
    ),
}

$ pip install djangorestframework-xml

REST_FRAMEWORK = {
    ‘DEFAULT_PARSER_CLASSES‘: (
        ‘rest_framework_xml.parsers.XMLParser‘,
    ),
    ‘DEFAULT_RENDERER_CLASSES‘: (
        ‘rest_framework_xml.renderers.XMLRenderer‘,
    ),
}

REST_FRAMEWORK = {
    ‘DEFAULT_RENDERER_CLASSES‘: (
        ‘rest_framework.renderers.JSONRenderer‘,
        ‘rest_framework.renderers.BrowsableAPIRenderer‘,
    )
}

from django.contrib.auth.models import User
from rest_framework.renderers import JSONRenderer
from rest_framework.response import Response
from rest_framework.views import APIView

class UserCountView(APIView):
    """
    A view that returns the count of active users in JSON.
    """
    renderer_classes = (JSONRenderer, )

    def get(self, request, format=None):
        user_count = User.objects.filter(active=True).count()
        content = {‘user_count‘: user_count}
        return Response(content)

@api_view([‘GET‘])
@renderer_classes((JSONRenderer,))
def user_count_view(request, format=None):
    """
    A view that returns the count of active users in JSON.
    """
    user_count = User.objects.filter(active=True).count()
    content = {‘user_count‘: user_count}
    return Response(content)

{"unicode black star":"★","value":999}

{
    "unicode black star": "★",
    "value": 999
}

class UserDetail(generics.RetrieveAPIView):
    """
    A view that returns a templated HTML representation of a given user.
    """
    queryset = User.objects.all()
    renderer_classes = (TemplateHTMLRenderer,)

    def get(self, request, *args, **kwargs):
        self.object = self.get_object()
        return Response({‘user‘: self.object}, template_name=‘user_detail.html‘)

@api_view((‘GET‘,))
@renderer_classes((StaticHTMLRenderer,))
def simple_html_view(request):
    data = ‘
Hello, world‘
    return Response(data)

$ pip install djangorestframework-yaml

REST_FRAMEWORK = {
    ‘DEFAULT_PARSER_CLASSES‘: (
        ‘rest_framework_yaml.parsers.YAMLParser‘,
    ),
    ‘DEFAULT_RENDERER_CLASSES‘: (
        ‘rest_framework_yaml.renderers.YAMLRenderer‘,
    ),
}

$ pip install djangorestframework-xml

REST_FRAMEWORK = {
    ‘DEFAULT_PARSER_CLASSES‘: (
        ‘rest_framework_xml.parsers.XMLParser‘,
    ),
    ‘DEFAULT_RENDERER_CLASSES‘: (
        ‘rest_framework_xml.renderers.XMLRenderer‘,
    ),
}

$ pip install djangorestframework-jsonp

REST_FRAMEWORK = {
    ‘DEFAULT_RENDERER_CLASSES‘: (
        ‘rest_framework_jsonp.renderers.JSONPRenderer‘,
    ),
}