Warn if `fields` or `exclude` are not defined on `DjangoObjectType` (#981)

docs/authorization.rst

@@ -111,6 +111,7 @@ If you are using ``DjangoObjectType`` you can define a custom `get_queryset`.
     class PostNode(DjangoObjectType):
         class Meta:
             model = Post
+            fields = '__all__'
 
         @classmethod
         def get_queryset(cls, queryset, info):

docs/filtering.rst

@@ -45,6 +45,7 @@ For example:
         class Meta:
             # Assume you have an Animal model defined with the following fields
             model = Animal
+            fields = '__all__'
             filter_fields = ['name', 'genus', 'is_domesticated']
             interfaces = (relay.Node, )
 
@@ -75,6 +76,7 @@ You can also make more complex lookup types available:
     class AnimalNode(DjangoObjectType):
         class Meta:
             model = Animal
+            fields = '__all__'
             # Provide more complex lookup types
             filter_fields = {
                 'name': ['exact', 'icontains', 'istartswith'],
@@ -116,6 +118,7 @@ create your own ``FilterSet``. You can pass it directly as follows:
         class Meta:
             # Assume you have an Animal model defined with the following fields
             model = Animal
+            fields = '__all__'
             filter_fields = ['name', 'genus', 'is_domesticated']
             interfaces = (relay.Node, )
 
@@ -179,6 +182,7 @@ in unison  with the ``filter_fields`` parameter:
     class AnimalNode(DjangoObjectType):
         class Meta:
             model = Animal
+            fields = '__all__'
             filterset_class = AnimalFilter
             interfaces = (relay.Node, )
 
@@ -236,6 +240,7 @@ Extend the tuple of fields if you want to order by more than one field.
       class Meta:
           name = 'Group'
           model = GroupModel
+          fields = '__all__'
           interfaces = (relay.Node,)
 
       def resolve_users(self, info, **kwargs):

docs/mutations.rst

@@ -25,6 +25,7 @@ Simple example
     class QuestionType(DjangoObjectType):
         class Meta:
             model = Question
+            fields = '__all__'
 
 
     class QuestionMutation(graphene.Mutation):
@@ -90,6 +91,7 @@ DjangoModelFormMutation
     class PetType(DjangoObjectType):
         class Meta:
             model = Pet
+            fields = '__all__'
 
     class PetMutation(DjangoModelFormMutation):
         pet = Field(PetType)

docs/queries.rst

@@ -28,6 +28,7 @@ Full example
     class QuestionType(DjangoObjectType):
         class Meta:
             model = Question
+            fields = '__all__'
 
 
     class Query:
@@ -53,6 +54,9 @@ all fields that should be exposed using the fields attribute.
 This will make it less likely to result in unintentionally exposing data when
 your models change.
 
+Setting neither ``fields`` nor ``exclude`` is deprecated and will raise a warning, you should at least explicitly make
+``DjangoObjectType`` include all fields in the model as described below.
+
 ``fields``
 ~~~~~~~~~~
 
@@ -127,6 +131,7 @@ For example the following ``Model`` and ``DjangoObjectType``:
    class Pet(DjangoObjectType):
       class Meta:
          model = PetModel
+         fields = '__all__'
 
 Results in the following GraphQL schema definition:
 
@@ -151,6 +156,7 @@ You can disable this automatic conversion by setting
    class Pet(DjangoObjectType):
       class Meta:
          model = PetModel
+         fields = '__all__'
          convert_choices_to_enum = False
 
 .. code::
@@ -168,6 +174,7 @@ automatically converted into enums:
    class Pet(DjangoObjectType):
       class Meta:
          model = PetModel
+         fields = '__all__'
          convert_choices_to_enum = ['kind']
 
 **Note:** Setting ``convert_choices_to_enum = []`` is the same as setting it to
@@ -206,6 +213,7 @@ need to create the most basic class for this to work:
     class CategoryType(DjangoObjectType):
         class Meta:
             model = Category
+            fields = '__all__'
 
 .. _django-objecttype-get-queryset:
 
@@ -224,6 +232,7 @@ Use this to control filtering on the ObjectType level instead of the Query objec
     class QuestionType(DjangoObjectType):
         class Meta:
             model = Question
+            fields = '__all__'
 
         @classmethod
         def get_queryset(cls, queryset, info):
@@ -347,6 +356,7 @@ the core graphene pages for more information on customizing the Relay experience
     class QuestionType(DjangoObjectType):
         class Meta:
             model = Question
+            fields = '__all__'
             interfaces = (relay.Node,)
 
 

docs/schema.py

@@ -8,11 +8,13 @@
   class CategoryType(DjangoObjectType):
       class Meta:
           model = Category
+          fields = '__all__'
 
 
   class IngredientType(DjangoObjectType):
       class Meta:
           model = Ingredient
+          fields = '__all__'
 
 
   class Query(object):

docs/tutorial-plain.rst

@@ -157,11 +157,13 @@ Create ``cookbook/ingredients/schema.py`` and type the following:
     class CategoryType(DjangoObjectType):
         class Meta:
             model = Category
+            fields = '__all__'
 
 
     class IngredientType(DjangoObjectType):
         class Meta:
             model = Ingredient
+            fields = '__all__'
 
 
     class Query(object):

docs/tutorial-relay.rst

@@ -130,6 +130,7 @@ Create ``cookbook/ingredients/schema.py`` and type the following:
     class CategoryNode(DjangoObjectType):
         class Meta:
             model = Category
+            fields = '__all__'
             filter_fields = ['name', 'ingredients']
             interfaces = (relay.Node, )
 
@@ -137,6 +138,7 @@ Create ``cookbook/ingredients/schema.py`` and type the following:
     class IngredientNode(DjangoObjectType):
         class Meta:
             model = Ingredient
+            fields = '__all__'
             # Allow for some more advanced filtering here
             filter_fields = {
                 'name': ['exact', 'icontains', 'istartswith'],

examples/cookbook-plain/cookbook/ingredients/schema.py

@@ -7,11 +7,13 @@ from .models import Category, Ingredient
 class CategoryType(DjangoObjectType):
     class Meta:
         model = Category
+        fields = "__all__"
 
 
 class IngredientType(DjangoObjectType):
     class Meta:
         model = Ingredient
+        fields = "__all__"
 
 
 class Query(object):

examples/cookbook-plain/cookbook/recipes/schema.py

@@ -7,11 +7,13 @@ from .models import Recipe, RecipeIngredient
 class RecipeType(DjangoObjectType):
     class Meta:
         model = Recipe
+        fields = "__all__"
 
 
 class RecipeIngredientType(DjangoObjectType):
     class Meta:
         model = RecipeIngredient
+        fields = "__all__"
 
 
 class Query(object):

examples/cookbook/cookbook/ingredients/schema.py

@@ -10,6 +10,7 @@ class CategoryNode(DjangoObjectType):
     class Meta:
         model = Category
         interfaces = (Node,)
+        fields = "__all__"
         filter_fields = ["name", "ingredients"]
 
 
@@ -18,6 +19,7 @@ class IngredientNode(DjangoObjectType):
         model = Ingredient
         # Allow for some more advanced filtering here
         interfaces = (Node,)
+        fields = "__all__"
         filter_fields = {
             "name": ["exact", "icontains", "istartswith"],
             "notes": ["exact", "icontains"],

examples/cookbook/cookbook/recipes/schema.py

@@ -8,6 +8,7 @@ class RecipeNode(DjangoObjectType):
     class Meta:
         model = Recipe
         interfaces = (Node,)
+        fields = "__all__"
         filter_fields = ["title", "amounts"]
 
 
@@ -16,6 +17,7 @@ class RecipeIngredientNode(DjangoObjectType):
         model = RecipeIngredient
         # Allow for some more advanced filtering here
         interfaces = (Node,)
+        fields = "__all__"
         filter_fields = {
             "ingredient__name": ["exact", "icontains", "istartswith"],
             "recipe": ["exact"],

examples/starwars/schema.py

@@ -12,6 +12,7 @@ class Ship(DjangoObjectType):
     class Meta:
         model = ShipModel
         interfaces = (relay.Node,)
+        fields = "__all__"
 
     @classmethod
     def get_node(cls, info, id):
@@ -22,12 +23,14 @@ class Ship(DjangoObjectType):
 class Character(DjangoObjectType):
     class Meta:
         model = CharacterModel
+        fields = "__all__"
 
 
 class Faction(DjangoObjectType):
     class Meta:
         model = FactionModel
         interfaces = (relay.Node,)
+        fields = "__all__"
 
     @classmethod
     def get_node(cls, info, id):

graphene_django/debug/tests/test_query.py

@@ -21,6 +21,7 @@ def test_should_query_field():
         class Meta:
             model = Reporter
             interfaces = (Node,)
+            fields = "__all__"
 
     class Query(graphene.ObjectType):
         reporter = graphene.Field(ReporterType)
@@ -65,6 +66,7 @@ def test_should_query_nested_field():
         class Meta:
             model = Reporter
             interfaces = (Node,)
+            fields = "__all__"
 
     class Query(graphene.ObjectType):
         reporter = graphene.Field(ReporterType)
@@ -130,6 +132,7 @@ def test_should_query_list():
         class Meta:
             model = Reporter
             interfaces = (Node,)
+            fields = "__all__"
 
     class Query(graphene.ObjectType):
         all_reporters = graphene.List(ReporterType)
@@ -172,6 +175,7 @@ def test_should_query_connection():
         class Meta:
             model = Reporter
             interfaces = (Node,)
+            fields = "__all__"
 
     class Query(graphene.ObjectType):
         all_reporters = DjangoConnectionField(ReporterType)
@@ -220,6 +224,7 @@ def test_should_query_connectionfilter():
         class Meta:
             model = Reporter
             interfaces = (Node,)
+            fields = "__all__"
 
     class Query(graphene.ObjectType):
         all_reporters = DjangoFilterConnectionField(ReporterType, fields=["last_name"])

graphene_django/filter/tests/test_fields.py

@@ -41,17 +41,20 @@ if DJANGO_FILTER_INSTALLED:
         class Meta:
             model = Article
             interfaces = (Node,)
+            fields = "__all__"
             filter_fields = ("headline",)
 
     class ReporterNode(DjangoObjectType):
         class Meta:
             model = Reporter
             interfaces = (Node,)
+            fields = "__all__"
 
     class PetNode(DjangoObjectType):
         class Meta:
             model = Pet
             interfaces = (Node,)
+            fields = "__all__"
 
 
 def get_args(field):
@@ -189,6 +192,7 @@ def test_filter_filterset_information_on_meta():
         class Meta:
             model = Reporter
             interfaces = (Node,)
+            fields = "__all__"
             filter_fields = ["first_name", "articles"]
 
     field = DjangoFilterConnectionField(ReporterFilterNode)
@@ -201,12 +205,14 @@ def test_filter_filterset_information_on_meta_related():
         class Meta:
             model = Reporter
             interfaces = (Node,)
+            fields = "__all__"
             filter_fields = ["first_name", "articles"]
 
     class ArticleFilterNode(DjangoObjectType):
         class Meta:
             model = Article
             interfaces = (Node,)
+            fields = "__all__"
             filter_fields = ["headline", "reporter"]
 
     class Query(ObjectType):
@@ -233,6 +239,7 @@ def test_filter_filterset_class_filter_fields_exception():
             class Meta:
                 model = Reporter
                 interfaces = (Node,)
+                fields = "__all__"
                 filterset_class = ReporterFilter
                 filter_fields = ["first_name", "articles"]
 
@@ -247,6 +254,7 @@ def test_filter_filterset_class_information_on_meta():
         class Meta:
             model = Reporter
             interfaces = (Node,)
+            fields = "__all__"
             filterset_class = ReporterFilter
 
     field = DjangoFilterConnectionField(ReporterFilterNode)
@@ -269,12 +277,14 @@ def test_filter_filterset_class_information_on_meta_related():
         class Meta:
             model = Reporter
             interfaces = (Node,)
+            fields = "__all__"
             filterset_class = ReporterFilter
 
     class ArticleFilterNode(DjangoObjectType):
         class Meta:
             model = Article
             interfaces = (Node,)
+            fields = "__all__"
             filterset_class = ArticleFilter
 
     class Query(ObjectType):
@@ -294,12 +304,14 @@ def test_filter_filterset_related_results():
         class Meta:
             model = Reporter
             interfaces = (Node,)
+            fields = "__all__"
             filter_fields = ["first_name", "articles"]
 
     class ArticleFilterNode(DjangoObjectType):
         class Meta:
             interfaces = (Node,)
             model = Article
+            fields = "__all__"
             filter_fields = ["headline", "reporter"]
 
     class Query(ObjectType):
@@ -451,6 +463,7 @@ def test_filter_filterset_related_results_with_filter():
         class Meta:
             model = Reporter
             interfaces = (Node,)
+            fields = "__all__"
             filter_fields = {"first_name": ["icontains"]}
 
     class Query(ObjectType):
@@ -496,6 +509,7 @@ def test_recursive_filter_connection():
         class Meta:
             model = Reporter
             interfaces = (Node,)
+            fields = "__all__"
 
     class Query(ObjectType):
         all_reporters = DjangoFilterConnectionField(ReporterFilterNode)
@@ -521,11 +535,13 @@ def test_should_query_filter_node_limit():
         class Meta:
             model = Reporter
             interfaces = (Node,)
+            fields = "__all__"
 
     class ArticleType(DjangoObjectType):
         class Meta:
             model = Article
             interfaces = (Node,)
+            fields = "__all__"
             filter_fields = ("lang",)
 
     class Query(ObjectType):
@@ -610,6 +626,7 @@ def test_order_by_is_perserved():
         class Meta:
             model = Reporter
             interfaces = (Node,)
+            fields = "__all__"
             filter_fields = ()
 
     class Query(ObjectType):
@@ -676,6 +693,7 @@ def test_annotation_is_preserved():
         class Meta:
             model = Reporter
             interfaces = (Node,)
+            fields = "__all__"
             filter_fields = ()
 
     class Query(ObjectType):
@@ -718,6 +736,7 @@ def test_annotation_with_only():
         class Meta:
             model = Reporter
             interfaces = (Node,)
+            fields = "__all__"
             filter_fields = ()
 
     class Query(ObjectType):
@@ -758,6 +777,7 @@ def test_node_get_queryset_is_called():
         class Meta:
             model = Reporter
             interfaces = (Node,)
+            fields = "__all__"
             filter_fields = ()
 
         @classmethod
@@ -954,6 +974,7 @@ def test_filter_filterset_based_on_mixin():
         class Meta:
             model = Reporter
             interfaces = (Node,)
+            fields = "__all__"
 
     class NewArticleFilterNode(DjangoObjectType):
         viewer = Field(NewReporterNode)
@@ -961,6 +982,7 @@ def test_filter_filterset_based_on_mixin():
         class Meta:
             model = Article
             interfaces = (Node,)
+            fields = "__all__"
             filterset_class = NewArticleFilter
 
         def resolve_viewer(self, info):

graphene_django/rest_framework/tests/test_multiple_model_serializers.py

@@ -27,12 +27,14 @@ class ParentType(DjangoObjectType):
     class Meta:
         model = MyFakeParentModel
         interfaces = (graphene.relay.Node,)
+        fields = "__all__"
 
 
 class ChildType(DjangoObjectType):
     class Meta:
         model = MyFakeChildModel
         interfaces = (graphene.relay.Node,)
+        fields = "__all__"
 
 
 class MyModelChildSerializer(serializers.ModelSerializer):

graphene_django/rest_framework/tests/test_mutation.py

@@ -165,6 +165,7 @@ def test_nested_model():
     class MyFakeModelGrapheneType(DjangoObjectType):
         class Meta:
             model = MyFakeModel
+            fields = "__all__"
 
     class MyMutation(SerializerMutation):
         class Meta:

graphene_django/tests/schema.py

@@ -9,6 +9,7 @@ class Character(DjangoObjectType):
     class Meta:
         model = Reporter
         interfaces = (relay.Node,)
+        fields = "__all__"
 
     def get_node(self, info, id):
         pass
@@ -20,6 +21,7 @@ class Human(DjangoObjectType):
     class Meta:
         model = Article
         interfaces = (relay.Node,)
+        fields = "__all__"
 
     def resolve_raises(self, info):
         raise Exception("This field should raise exception")

graphene_django/tests/test_converter.py

@@ -245,6 +245,7 @@ def test_should_manytomany_convert_connectionorlist_list():
     class A(DjangoObjectType):
         class Meta:
             model = Reporter
+            fields = "__all__"
 
     graphene_field = convert_django_field(
         Reporter._meta.local_many_to_many[0], A._meta.registry
@@ -265,6 +266,7 @@ def test_should_manytomany_convert_connectionorlist_connection():
         class Meta:
             model = Reporter
             interfaces = (Node,)
+            fields = "__all__"
 
     graphene_field = convert_django_field(
         Reporter._meta.local_many_to_many[0], A._meta.registry
@@ -279,6 +281,7 @@ def test_should_manytoone_convert_connectionorlist():
     class A(DjangoObjectType):
         class Meta:
             model = Article
+            fields = "__all__"
 
     graphene_field = convert_django_field(Reporter.articles.rel, A._meta.registry)
     assert isinstance(graphene_field, graphene.Dynamic)
@@ -295,6 +298,7 @@ def test_should_onetoone_reverse_convert_model():
     class A(DjangoObjectType):
         class Meta:
             model = FilmDetails
+            fields = "__all__"
 
     graphene_field = convert_django_field(Film.details.related, A._meta.registry)
     assert isinstance(graphene_field, graphene.Dynamic)

graphene_django/tests/test_query.py

@@ -89,6 +89,7 @@ def test_should_query_well():
     class ReporterType(DjangoObjectType):
         class Meta:
             model = Reporter
+            fields = "__all__"
 
     class Query(graphene.ObjectType):
         reporter = graphene.Field(ReporterType)
@@ -130,6 +131,7 @@ def test_should_query_postgres_fields():
     class EventType(DjangoObjectType):
         class Meta:
             model = Event
+            fields = "__all__"
 
     class Query(graphene.ObjectType):
         event = graphene.Field(EventType)
@@ -171,6 +173,7 @@ def test_should_node():
         class Meta:
             model = Reporter
             interfaces = (Node,)
+            fields = "__all__"
 
         @classmethod
         def get_node(cls, info, id):
@@ -183,6 +186,7 @@ def test_should_node():
         class Meta:
             model = Article
             interfaces = (Node,)
+            fields = "__all__"
 
         @classmethod
         def get_node(cls, info, id):
@@ -253,11 +257,13 @@ def test_should_query_onetoone_fields():
         class Meta:
             model = Film
             interfaces = (Node,)
+            fields = "__all__"
 
     class FilmDetailsNode(DjangoObjectType):
         class Meta:
             model = FilmDetails
             interfaces = (Node,)
+            fields = "__all__"
 
     class Query(graphene.ObjectType):
         film = graphene.Field(FilmNode)
@@ -352,6 +358,7 @@ def test_should_keep_annotations():
         class Meta:
             model = Article
             interfaces = (Node,)
+            fields = "__all__"
             filter_fields = ("lang",)
 
     class Query(graphene.ObjectType):
@@ -405,11 +412,13 @@ def test_should_query_node_filtering():
         class Meta:
             model = Reporter
             interfaces = (Node,)
+            fields = "__all__"
 
     class ArticleType(DjangoObjectType):
         class Meta:
             model = Article
             interfaces = (Node,)
+            fields = "__all__"
             filter_fields = ("lang",)
 
     class Query(graphene.ObjectType):
@@ -483,6 +492,7 @@ def test_should_query_node_filtering_with_distinct_queryset():
         class Meta:
             model = Film
             interfaces = (Node,)
+            fields = "__all__"
             filter_fields = ("genre",)
 
     class Query(graphene.ObjectType):
@@ -527,11 +537,13 @@ def test_should_query_node_multiple_filtering():
         class Meta:
             model = Reporter
             interfaces = (Node,)
+            fields = "__all__"
 
     class ArticleType(DjangoObjectType):
         class Meta:
             model = Article
             interfaces = (Node,)
+            fields = "__all__"
             filter_fields = ("lang", "headline")
 
     class Query(graphene.ObjectType):
@@ -612,6 +624,7 @@ def test_should_enforce_first_or_last(graphene_settings):
         class Meta:
             model = Reporter
             interfaces = (Node,)
+            fields = "__all__"
 
     class Query(graphene.ObjectType):
         all_reporters = DjangoConnectionField(ReporterType)
@@ -651,6 +664,7 @@ def test_should_error_if_first_is_greater_than_max(graphene_settings):
         class Meta:
             model = Reporter
             interfaces = (Node,)
+            fields = "__all__"
 
     class Query(graphene.ObjectType):
         all_reporters = DjangoConnectionField(ReporterType)
@@ -692,6 +706,7 @@ def test_should_error_if_last_is_greater_than_max(graphene_settings):
         class Meta:
             model = Reporter
             interfaces = (Node,)
+            fields = "__all__"
 
     class Query(graphene.ObjectType):
         all_reporters = DjangoConnectionField(ReporterType)
@@ -733,6 +748,7 @@ def test_should_query_promise_connectionfields():
         class Meta:
             model = Reporter
             interfaces = (Node,)
+            fields = "__all__"
 
     class Query(graphene.ObjectType):
         all_reporters = DjangoConnectionField(ReporterType)
@@ -770,6 +786,7 @@ def test_should_query_connectionfields_with_last():
         class Meta:
             model = Reporter
             interfaces = (Node,)
+            fields = "__all__"
 
     class Query(graphene.ObjectType):
         all_reporters = DjangoConnectionField(ReporterType)
@@ -811,6 +828,7 @@ def test_should_query_connectionfields_with_manager():
         class Meta:
             model = Reporter
             interfaces = (Node,)
+            fields = "__all__"
 
     class Query(graphene.ObjectType):
         all_reporters = DjangoConnectionField(ReporterType, on="doe_objects")
@@ -857,12 +875,14 @@ def test_should_query_dataloader_fields():
         class Meta:
             model = Article
             interfaces = (Node,)
+            fields = "__all__"
 
     class ReporterType(DjangoObjectType):
         class Meta:
             model = Reporter
             interfaces = (Node,)
             use_connection = True
+            fields = "__all__"
 
         articles = DjangoConnectionField(ArticleType)
 
@@ -947,10 +967,12 @@ def test_should_handle_inherited_choices():
     class BaseType(DjangoObjectType):
         class Meta:
             model = BaseModel
+            fields = "__all__"
 
     class ChildType(DjangoObjectType):
         class Meta:
             model = ChildModel
+            fields = "__all__"
 
     class Query(graphene.ObjectType):
         base = graphene.Field(BaseType)
@@ -978,12 +1000,14 @@ def test_proxy_model_support():
             model = Reporter
             interfaces = (Node,)
             use_connection = True
+            fields = "__all__"
 
     class CNNReporterType(DjangoObjectType):
         class Meta:
             model = CNNReporter
             interfaces = (Node,)
             use_connection = True
+            fields = "__all__"
 
     reporter = Reporter.objects.create(
         first_name="John", last_name="Doe", email="johndoe@example.com", a_choice=1
@@ -1056,6 +1080,7 @@ def test_should_resolve_get_queryset_connectionfields():
         class Meta:
             model = Reporter
             interfaces = (Node,)
+            fields = "__all__"
 
         @classmethod
         def get_queryset(cls, queryset, info):
@@ -1089,6 +1114,7 @@ def test_should_preserve_prefetch_related(django_assert_num_queries):
         class Meta:
             model = Reporter
             interfaces = (graphene.relay.Node,)
+            fields = "__all__"
 
     class FilmType(DjangoObjectType):
         reporters = DjangoConnectionField(ReporterType)
@@ -1096,6 +1122,7 @@ def test_should_preserve_prefetch_related(django_assert_num_queries):
         class Meta:
             model = Film
             interfaces = (graphene.relay.Node,)
+            fields = "__all__"
 
     class Query(graphene.ObjectType):
         films = DjangoConnectionField(FilmType)
@@ -1141,6 +1168,7 @@ def test_should_preserve_annotations():
         class Meta:
             model = Reporter
             interfaces = (graphene.relay.Node,)
+            fields = "__all__"
 
     class FilmType(DjangoObjectType):
         reporters = DjangoConnectionField(ReporterType)
@@ -1149,6 +1177,7 @@ def test_should_preserve_annotations():
         class Meta:
             model = Film
             interfaces = (graphene.relay.Node,)
+            fields = "__all__"
 
     class Query(graphene.ObjectType):
         films = DjangoConnectionField(FilmType)

graphene_django/tests/test_schema.py

@@ -9,7 +9,7 @@ def test_should_raise_if_no_model():
     with raises(Exception) as excinfo:
 
         class Character1(DjangoObjectType):
-            pass
+            fields = "__all__"
 
     assert "valid Django Model" in str(excinfo.value)
 
@@ -20,6 +20,7 @@ def test_should_raise_if_model_is_invalid():
         class Character2(DjangoObjectType):
             class Meta:
                 model = 1
+                fields = "__all__"
 
     assert "valid Django Model" in str(excinfo.value)
 
@@ -29,6 +30,7 @@ def test_should_map_fields_correctly():
         class Meta:
             model = Reporter
             registry = Registry()
+            fields = "__all__"
 
     fields = list(ReporterType2._meta.fields.keys())
     assert fields[:-2] == [

graphene_django/tests/test_types.py

@@ -19,6 +19,7 @@ class Reporter(DjangoObjectType):
 
     class Meta:
         model = ReporterModel
+        fields = "__all__"
 
 
 class ArticleConnection(Connection):
@@ -40,6 +41,7 @@ class Article(DjangoObjectType):
         model = ArticleModel
         interfaces = (Node,)
         connection_class = ArticleConnection
+        fields = "__all__"
 
 
 class RootQuery(ObjectType):
@@ -106,6 +108,7 @@ def test_django_objecttype_with_custom_meta():
     class Article(ArticleType):
         class Meta:
             model = ArticleModel
+            fields = "__all__"
 
     assert isinstance(Article._meta, ArticleTypeOptions)
 
@@ -449,6 +452,37 @@ def test_django_objecttype_exclude_fields_exist_on_model():
     assert len(record) == 0
 
 
+@with_local_registry
+def test_django_objecttype_neither_fields_nor_exclude():
+    with pytest.warns(
+        DeprecationWarning,
+        match=r"Creating a DjangoObjectType without either the `fields` "
+        "or the `exclude` option is deprecated.",
+    ):
+
+        class Reporter(DjangoObjectType):
+            class Meta:
+                model = ReporterModel
+
+    with pytest.warns(None) as record:
+
+        class Reporter2(DjangoObjectType):
+            class Meta:
+                model = ReporterModel
+                fields = ["email"]
+
+    assert len(record) == 0
+
+    with pytest.warns(None) as record:
+
+        class Reporter3(DjangoObjectType):
+            class Meta:
+                model = ReporterModel
+                exclude = ["email"]
+
+    assert len(record) == 0
+
+
 def custom_enum_name(field):
     return "CustomEnum{}".format(field.name.title())
 
@@ -473,6 +507,7 @@ class TestDjangoObjectType:
             class Meta:
                 model = PetModel
                 convert_choices_to_enum = False
+                fields = "__all__"
 
         class Query(ObjectType):
             pet = Field(Pet)
@@ -498,6 +533,7 @@ class TestDjangoObjectType:
             class Meta:
                 model = PetModel
                 convert_choices_to_enum = ["kind"]
+                fields = "__all__"
 
         class Query(ObjectType):
             pet = Field(Pet)
@@ -532,6 +568,7 @@ class TestDjangoObjectType:
             class Meta:
                 model = PetModel
                 convert_choices_to_enum = []
+                fields = "__all__"
 
         class Query(ObjectType):
             pet = Field(Pet)

graphene_django/types.py

@@ -220,6 +220,16 @@ class DjangoObjectType(ObjectType):
                 % type(exclude).__name__
             )
 
+        if fields is None and exclude is None:
+            warnings.warn(
+                "Creating a DjangoObjectType without either the `fields` "
+                "or the `exclude` option is deprecated. Add an explicit `fields "
+                "= '__all__'` option on DjangoObjectType {class_name} to use all "
+                "fields".format(class_name=cls.__name__,),
+                DeprecationWarning,
+                stacklevel=2,
+            )
+
         django_fields = yank_fields_from_attrs(
             construct_fields(model, registry, fields, exclude, convert_choices_to_enum),
             _as=Field,