Merge branch 'master' into fix-select-related

README.md

@@ -12,7 +12,7 @@ A [Django](https://www.djangoproject.com/) integration for [Graphene](http://gra
 For instaling graphene, just run this command in your shell
 
 ```bash
-pip install "graphene-django>=2.0.dev"
+pip install "graphene-django>=2.0"
 ```
 
 ### Settings
@@ -67,7 +67,6 @@ class User(DjangoObjectType):
 class Query(graphene.ObjectType):
     users = graphene.List(User)
 
-    @graphene.resolve_only_args
     def resolve_users(self):
         return UserModel.objects.all()
 

README.rst

@@ -17,7 +17,7 @@ For instaling graphene, just run this command in your shell
 
 .. code:: bash
 
-    pip install "graphene-django>=2.0.dev"
+    pip install "graphene-django>=2.0"
 
 Settings
 ~~~~~~~~

docs/authorization.rst

@@ -34,7 +34,7 @@ This is easy, simply use the ``only_fields`` meta attribute.
             only_fields = ('title', 'content')
             interfaces = (relay.Node, )
 
-conversely you can use ``exclude_fields`` meta atrribute.
+conversely you can use ``exclude_fields`` meta attribute.
 
 .. code:: python
 

docs/tutorial-plain.rst

@@ -445,8 +445,8 @@ We can update our schema to support that, by adding new query for ``ingredient``
           return Ingredient.objects.all()
 
       def resolve_category(self, info, **kwargs):
-          id = kargs.get('id')
+          id = kwargs.get('id')
-          name = kargs.get('name')
+          name = kwargs.get('name')
 
           if id is not None:
               return Category.objects.get(pk=id)
@@ -457,8 +457,8 @@ We can update our schema to support that, by adding new query for ``ingredient``
           return None
 
       def resolve_ingredient(self, info, **kwargs):
-          id = kargs.get('id')
+          id = kwargs.get('id')
-          name = kargs.get('name')
+          name = kwargs.get('name')
 
           if id is not None:
               return Ingredient.objects.get(pk=id)

graphene_django/__init__.py

@@ -5,7 +5,7 @@ from .fields import (
     DjangoConnectionField,
 )
 
-__version__ = '2.0.dev2017083101'
+__version__ = '2.0.0'
 
 __all__ = [
     '__version__',

graphene_django/filter/fields.py

@@ -61,9 +61,7 @@ class DjangoFilterConnectionField(DjangoConnectionField):
         low = default_queryset.query.low_mark or queryset.query.low_mark
         high = default_queryset.query.high_mark or queryset.query.high_mark
         default_queryset.query.clear_limits()
-
         queryset = super(cls, cls).merge_querysets(default_queryset, queryset)
-
         queryset.query.set_limits(low, high)
         return queryset
 

graphene_django/filter/tests/test_fields.py

@@ -2,7 +2,7 @@ from datetime import datetime
 
 import pytest
 
-from graphene import Field, ObjectType, Schema, Argument, Float
+from graphene import Field, ObjectType, Schema, Argument, Float, Boolean, String
 from graphene.relay import Node
 from graphene_django import DjangoObjectType
 from graphene_django.forms import (GlobalIDFormField,
@@ -10,6 +10,10 @@ from graphene_django.forms import (GlobalIDFormField,
 from graphene_django.tests.models import Article, Pet, Reporter
 from graphene_django.utils import DJANGO_FILTER_INSTALLED
 
+# for annotation test
+from django.db.models import TextField, Value
+from django.db.models.functions import Concat
+
 pytestmark = []
 
 if DJANGO_FILTER_INSTALLED:
@@ -534,3 +538,135 @@ def test_should_query_filter_node_double_limit_raises():
     assert str(result.errors[0]) == (
         'Received two sliced querysets (high mark) in the connection, please slice only in one.'
     )
+
+def test_order_by_is_perserved():
+    class ReporterType(DjangoObjectType):
+        class Meta:
+            model = Reporter
+            interfaces = (Node, )
+            filter_fields = ()
+
+    class Query(ObjectType):
+        all_reporters = DjangoFilterConnectionField(ReporterType, reverse_order=Boolean())
+
+        def resolve_all_reporters(self, info, reverse_order=False, **args):
+            reporters = Reporter.objects.order_by('first_name')
+
+            if reverse_order:
+                return reporters.reverse()
+                
+            return reporters
+
+    Reporter.objects.create(
+        first_name='b',
+    )
+    r = Reporter.objects.create(
+        first_name='a',
+    )
+
+    schema = Schema(query=Query)
+    query = '''
+        query NodeFilteringQuery {
+            allReporters(first: 1) {
+                edges {
+                    node {
+                        firstName
+                    }
+                }
+            }
+        }
+    '''
+    expected = {
+        'allReporters': {
+            'edges': [{
+                'node': {
+                    'firstName': 'a',
+                }
+            }]
+        }
+    }
+
+    result = schema.execute(query)
+    assert not result.errors
+    assert result.data == expected
+
+
+    reverse_query = '''
+        query NodeFilteringQuery {
+            allReporters(first: 1, reverseOrder: true) {
+                edges {
+                    node {
+                        firstName
+                    }
+                }
+            }
+        }
+    '''
+
+    reverse_expected = {
+        'allReporters': {
+            'edges': [{
+                'node': {
+                    'firstName': 'b',
+                }
+            }]
+        }
+    }
+
+    reverse_result = schema.execute(reverse_query)
+
+    assert not reverse_result.errors
+    assert reverse_result.data == reverse_expected
+
+def test_annotation_is_perserved():
+    class ReporterType(DjangoObjectType):
+        full_name = String()
+        
+        def resolve_full_name(instance, info, **args):
+            return instance.full_name
+
+        class Meta:
+            model = Reporter
+            interfaces = (Node, )
+            filter_fields = ()
+
+    class Query(ObjectType):
+        all_reporters = DjangoFilterConnectionField(ReporterType)
+
+        def resolve_all_reporters(self, info, **args):
+            return Reporter.objects.annotate(
+                full_name=Concat('first_name', Value(' '), 'last_name', output_field=TextField())
+            )
+
+    Reporter.objects.create(
+        first_name='John',
+        last_name='Doe',
+    )
+
+    schema = Schema(query=Query)
+
+    query = '''
+        query NodeFilteringQuery {
+            allReporters(first: 1) {
+                edges {
+                    node {
+                        fullName
+                    }
+                }
+            }
+        }
+    '''
+    expected = {
+        'allReporters': {
+            'edges': [{
+                'node': {
+                    'fullName': 'John Doe',
+                }
+            }]
+        }
+    }
+
+    result = schema.execute(query)
+
+    assert not result.errors
+    assert result.data == expected

graphene_django/tests/test_types.py

@@ -1,6 +1,6 @@
 from mock import patch
 
-from graphene import Interface, ObjectType, Schema
+from graphene import Interface, ObjectType, Schema, Connection, String
 from graphene.relay import Node
 
 from .. import registry
@@ -17,11 +17,23 @@ class Reporter(DjangoObjectType):
         model = ReporterModel
 
 
+class ArticleConnection(Connection):
+    '''Article Connection'''
+    test = String()
+
+    def resolve_test():
+        return 'test'
+
+    class Meta:
+        abstract = True
+
+
 class Article(DjangoObjectType):
     '''Article description'''
     class Meta:
         model = ArticleModel
         interfaces = (Node, )
+        connection_class = ArticleConnection
 
 
 class RootQuery(ObjectType):
@@ -74,6 +86,7 @@ type Article implements Node {
 type ArticleConnection {
   pageInfo: PageInfo!
   edges: [ArticleEdge]!
+  test: String
 }
 
 type ArticleEdge {

graphene_django/types.py

@@ -45,7 +45,7 @@ class DjangoObjectType(ObjectType):
     @classmethod
     def __init_subclass_with_meta__(cls, model=None, registry=None, skip_registry=False,
                                     only_fields=(), exclude_fields=(), filter_fields=None, connection=None,
-                                    use_connection=None, interfaces=(), **options):
+                                    connection_class=None, use_connection=None, interfaces=(), **options):
         assert is_valid_django_model(model), (
             'You need to pass a valid Django Model in {}.Meta, received "{}".'
         ).format(cls.__name__, model)
@@ -71,7 +71,11 @@ class DjangoObjectType(ObjectType):
 
         if use_connection and not connection:
             # We create the connection automatically
-            connection = Connection.create_type('{}Connection'.format(cls.__name__), node=cls)
+            if not connection_class:
+                connection_class = Connection
+
+            connection = connection_class.create_type(
+                '{}Connection'.format(cls.__name__), node=cls)
 
         if connection is not None:
             assert issubclass(connection, Connection), (

graphene_django/views.py

@@ -81,8 +81,10 @@ class GraphQLView(View):
         self.graphiql = graphiql
         self.batch = batch
 
-        assert isinstance(self.schema, GraphQLSchema), 'A Schema is required to be provided to GraphQLView.'
+        assert isinstance(
-        assert not all((graphiql, batch)), 'Use either graphiql or batch processing'
+            self.schema, GraphQLSchema), 'A Schema is required to be provided to GraphQLView.'
+        assert not all((graphiql, batch)
+                       ), 'Use either graphiql or batch processing'
 
     # noinspection PyUnusedLocal
     def get_root_value(self, request):
@@ -98,20 +100,27 @@ class GraphQLView(View):
     def dispatch(self, request, *args, **kwargs):
         try:
             if request.method.lower() not in ('get', 'post'):
-                raise HttpError(HttpResponseNotAllowed(['GET', 'POST'], 'GraphQL only supports GET and POST requests.'))
+                raise HttpError(HttpResponseNotAllowed(
+                    ['GET', 'POST'], 'GraphQL only supports GET and POST requests.'))
 
             data = self.parse_body(request)
-            show_graphiql = self.graphiql and self.can_display_graphiql(request, data)
+            show_graphiql = self.graphiql and self.can_display_graphiql(
+                request, data)
 
             if self.batch:
-                responses = [self.get_response(request, entry) for entry in data]
+                responses = [self.get_response(
-                result = '[{}]'.format(','.join([response[0] for response in responses]))
+                    request, entry) for entry in data]
-                status_code = max(responses, key=lambda response: response[1])[1]
+                result = '[{}]'.format(
+                    ','.join([response[0] for response in responses]))
+                status_code = max(
+                    responses, key=lambda response: response[1])[1]
             else:
-                result, status_code = self.get_response(request, data, show_graphiql)
+                result, status_code = self.get_response(
+                    request, data, show_graphiql)
 
             if show_graphiql:
-                query, variables, operation_name, id = self.get_graphql_params(request, data)
+                query, variables, operation_name, id = self.get_graphql_params(
+                    request, data)
                 return self.render_graphiql(
                     request,
                     graphiql_version=self.graphiql_version,
@@ -136,7 +145,8 @@ class GraphQLView(View):
             return response
 
     def get_response(self, request, data, show_graphiql=False):
-        query, variables, operation_name, id = self.get_graphql_params(request, data)
+        query, variables, operation_name, id = self.get_graphql_params(
+            request, data)
 
         execution_result = self.execute_graphql_request(
             request,
@@ -152,7 +162,8 @@ class GraphQLView(View):
             response = {}
 
             if execution_result.errors:
-                response['errors'] = [self.format_error(e) for e in execution_result.errors]
+                response['errors'] = [self.format_error(
+                    e) for e in execution_result.errors]
 
             if execution_result.invalid:
                 status_code = 400
@@ -209,7 +220,8 @@ class GraphQLView(View):
             except AssertionError as e:
                 raise HttpError(HttpResponseBadRequest(str(e)))
             except (TypeError, ValueError):
-                raise HttpError(HttpResponseBadRequest('POST body sent invalid JSON.'))
+                raise HttpError(HttpResponseBadRequest(
+                    'POST body sent invalid JSON.'))
 
         elif content_type in ['application/x-www-form-urlencoded', 'multipart/form-data']:
             return request.POST
@@ -223,7 +235,8 @@ class GraphQLView(View):
         if not query:
             if show_graphiql:
                 return None
-            raise HttpError(HttpResponseBadRequest('Must provide query string.'))
+            raise HttpError(HttpResponseBadRequest(
+                'Must provide query string.'))
 
         source = Source(query, name='GraphQL request')
 
@@ -245,7 +258,8 @@ class GraphQLView(View):
                     return None
 
                 raise HttpError(HttpResponseNotAllowed(
-                    ['POST'], 'Can only perform a {} operation from a POST request.'.format(operation_ast.operation)
+                    ['POST'], 'Can only perform a {} operation from a POST request.'.format(
+                        operation_ast.operation)
                 ))
 
         try:
@@ -283,10 +297,12 @@ class GraphQLView(View):
         if variables and isinstance(variables, six.text_type):
             try:
                 variables = json.loads(variables)
-            except:
+            except Exception:
-                raise HttpError(HttpResponseBadRequest('Variables are invalid JSON.'))
+                raise HttpError(HttpResponseBadRequest(
+                    'Variables are invalid JSON.'))
 
-        operation_name = request.GET.get('operationName') or data.get('operationName')
+        operation_name = request.GET.get(
+            'operationName') or data.get('operationName')
         if operation_name == "null":
             operation_name = None
 
@@ -302,5 +318,6 @@ class GraphQLView(View):
     @staticmethod
     def get_content_type(request):
         meta = request.META
-        content_type = meta.get('CONTENT_TYPE', meta.get('HTTP_CONTENT_TYPE', ''))
+        content_type = meta.get(
+            'CONTENT_TYPE', meta.get('HTTP_CONTENT_TYPE', ''))
         return content_type.split(';', 1)[0].lower()

setup.py

@@ -57,11 +57,11 @@ setup(
 
     install_requires=[
         'six>=1.10.0',
-        'graphene>=2.0.dev',
+        'graphene>=2.0',
         'Django>=1.8.0',
         'iso8601',
         'singledispatch>=3.4.0.3',
-        'promise>=2.1.dev',
+        'promise>=2.1',
     ],
     setup_requires=[
         'pytest-runner',