aaa.md

class UserSerializer(serializers.ModelSerializer):
    class Meta:
        model = User
        fields = ('email', 'name', 'avatar')
        read_only_fields = ('email',)

class AdminUserSerializer(serializers.ModelSerializer):
    class Meta:
        model = User
        fields = ('email', 'name', 'avatar', 'login_attempts')
        read_only_fields = ('email',)

class UserProfileSerializer(serializers.ModelSerializer):
    class Meta:
        model = UserProfile
        fields = ('name', 'avatar')

class UserSerializer(serializers.ModelSerializer):
    class Meta:
        model = User
        fields = ('email', 'login_attempts',)
        read_only_fields = ('email',)

class ToDoViewSet(viewsets.ModelViewSet):
    model = User

    def get_queryset(self):
        qs = super(ToDoViewSet, self).get_queryset()
        if self.request.DATA.get('completed'):
            return qs.filter(completed=True)
        return qs

# filters.py
class ToDoFilter(django_filters.FilterSet):
    class Meta:
        model = ToDo
        fields = ('completed',)

# views.py
class ToDoViewSet(viewsets.ModelViewSet):
    model = User
    filter_class = ToDoFilter

# filters.py
class ActiveFilter(django_filters.BooleanFilter):
    def filter(self, qs, value):
        if value:
            ...
        return qs

class ToDoFilter(django_filters.FilterSet):
    active = ActiveFilter()

    class Meta:
        model = ToDo
        fields = ('active',)

# views.py
class ToDoViewSet(viewsets.ModelViewSet):
    model = User
    filter_class = ToDoFilter

aaaa.json

{
  "count": 1234,
  "prev": "...",
  "results": ["..."],
  "next": "..."
}

arst.md

# models.py
class ToDo(models.Model):
    owner = models.ForeignKey(User)
    text = models.TextField()

# views.py
class ToDoViewSet(generics.ViewSet):
    model = ToDo
    filter_backends = (rest_framework.filters.SearchFilter,)
    search_fields = ('text',)

# settings.py
REST_FRAMEWORK = {
    'DEFAULT_FILTER_BACKENDS': (
        'rest_framework.filters.SearchFilter',
    ),
}

# models.py
class ToDo(models.Model):
    owner = models.ForeignKey(User)
    text = models.TextField()

# views.py
class ToDoViewSet(generics.ViewSet):
    model = ToDo
    search_fields = ('text',)

drf.md

# models.py
class ToDo(models.Model):
    owner = models.ForeignKey(User)


# views.py
class ToDoViewSet(generics.ViewSet):
    model = ToDo

    def get_queryset(self):
        qs = super(BlogEntryViewSet, self).get_queryset()
        return qs.filter(owner=self.request.user)

# models.py
class ToDo(models.Model):
    owner = models.ForeignKey(User)


# filters.py
class ToDoFilter(django_filters.FilterSet):
    class Meta:
        model = ToDo
        fields = ('owner',)


# views.py
class ToDoViewSet(generics.ViewSet):
    model = ToDo
    filter_class = ToDoFilter

    def get_queryset(self):
        qs = super(BlogEntryViewSet, self).get_queryset()
        if self.request.user.is_admin:
            return qs
        else:
            return qs.filter(owner=self.request.user)

ordering.md

# models.py
class ToDo(models.Model):
    created_at = models.DateTimeField()
    updated_at = models.DateTimeField()
    owner = models.ForeignKey(User)
    text = models.TextField()

# views.py
class ToDoViewSet(generics.ViewSet):
    model = ToDo
    filter_backends = (rest_framework.filters.OrderingFilter,)
    ordering_fields = ('created_at', 'updated_at')

unpaginated.json

{
  "count": 1234,
  "prev": null,
  "results": ["..."],
  "next": null
}