Merge branch 'master' into fix-select-related

Author: syrusakbary

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')
-          name = kargs.get('name')
+          id = kwargs.get('id')
+          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')
-          name = kargs.get('name')
+          id = kwargs.get('id')
+          name = kwargs.get('name')
 
           if id is not None:
               return Ingredient.objects.get(pk=id)

graphene_django/__init__.py

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

graphene_django/filter/fields.py

@@ -61,9 +61,7 @@ def merge_querysets(cls, default_queryset, queryset):
         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

@@ -2,14 +2,18 @@
 
 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,
                                    GlobalIDMultipleChoiceField)
 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 resolve_all_reporters(self, info, **args):
     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 Meta:
         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 @@ def test_schema_representation():
 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 @@ def __init_subclass_with_meta__(cls, model=None, registry=None, skip_registry=Fa
 
         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), (