Merge branch '0.4.0' of github.com:graphql-python/graphene into 0.4.0

Author: syrusakbary

graphene/contrib/django/tests/test_views.py

@@ -5,68 +5,6 @@ def format_response(response):
     return json.loads(response.content.decode())
 
 
-def test_client_get_no_query(settings, client):
-    settings.ROOT_URLCONF = 'graphene.contrib.django.tests.test_urls'
-    response = client.get('/graphql')
-    json_response = format_response(response)
-    assert json_response == {'errors': [
-        {'message': 'Must provide query string.'}]}
-
-
-def test_client_post_no_query(settings, client):
-    settings.ROOT_URLCONF = 'graphene.contrib.django.tests.test_urls'
-    response = client.post('/graphql', {})
-    json_response = format_response(response)
-    assert json_response == {'errors': [
-        {'message': 'Must provide query string.'}]}
-
-
-def test_client_post_malformed_json(settings, client):
-    settings.ROOT_URLCONF = 'graphene.contrib.django.tests.test_urls'
-    response = client.post('/graphql', 'MALFORMED', 'application/json')
-    json_response = format_response(response)
-    assert json_response == {'errors': [
-        {'message': 'Malformed json body in the post data'}]}
-
-
-def test_client_post_empty_query_json(settings, client):
-    settings.ROOT_URLCONF = 'graphene.contrib.django.tests.test_urls'
-    response = client.post(
-        '/graphql', json.dumps({'query': ''}), 'application/json')
-    json_response = format_response(response)
-    assert json_response == {'errors': [
-        {'message': 'Must provide query string.'}]}
-
-
-def test_client_post_empty_query_graphql(settings, client):
-    settings.ROOT_URLCONF = 'graphene.contrib.django.tests.test_urls'
-    response = client.post(
-        '/graphql', '', 'application/graphql')
-    json_response = format_response(response)
-    assert json_response == {'errors': [
-        {'message': 'Must provide query string.'}]}
-
-
-def test_client_post_bad_query_json(settings, client):
-    settings.ROOT_URLCONF = 'graphene.contrib.django.tests.test_urls'
-    response = client.post(
-        '/graphql', json.dumps({'query': '{ MALFORMED'}), 'application/json')
-    json_response = format_response(response)
-    assert 'errors' in json_response
-    assert len(json_response['errors']) == 1
-    assert 'Syntax Error GraphQL' in json_response['errors'][0]['message']
-
-
-def test_client_post_bad_query_graphql(settings, client):
-    settings.ROOT_URLCONF = 'graphene.contrib.django.tests.test_urls'
-    response = client.post(
-        '/graphql', '{ MALFORMED', 'application/graphql')
-    json_response = format_response(response)
-    assert 'errors' in json_response
-    assert len(json_response['errors']) == 1
-    assert 'Syntax Error GraphQL' in json_response['errors'][0]['message']
-
-
 def test_client_get_good_query(settings, client):
     settings.ROOT_URLCONF = 'graphene.contrib.django.tests.test_urls'
     response = client.get('/graphql', {'query': '{ headline }'})
@@ -83,8 +21,7 @@ def test_client_get_good_query_with_raise(settings, client):
     settings.ROOT_URLCONF = 'graphene.contrib.django.tests.test_urls'
     response = client.get('/graphql', {'query': '{ raises }'})
     json_response = format_response(response)
-    assert json_response['errors'][0][
-        'message'] == 'This field should raise exception'
+    assert json_response['errors'][0]['message'] == 'This field should raise exception'
     assert json_response['data']['raises'] is None
 
 
@@ -112,10 +49,3 @@ def test_client_post_good_query_graphql(settings, client):
         }
     }
     assert json_response == expected_json
-
-
-# def test_client_get_bad_query(settings, client):
-#     settings.ROOT_URLCONF = 'graphene.contrib.django.tests.test_urls'
-#     response = client.get('/graphql')
-#     json_response = format_response(response)
-#     assert json_response == {'errors': [{'message': 'Must provide query string.'}]}

graphene/contrib/django/views.py

@@ -1,67 +1,16 @@
-import json
+from graphql_django_view import GraphQLView as BaseGraphQLView
 
-from django.conf import settings
-from django.http import HttpResponse
-from django.views.generic import View
 
-from graphql.core.error import GraphQLError, format_error
+class GraphQLView(BaseGraphQLView):
+    graphene_schema = None
 
+    def __init__(self, schema, **kwargs):
+        super(GraphQLView, self).__init__(
+            graphene_schema=schema,
+            schema=schema.schema,
+            executor=schema.executor,
+            **kwargs
+        )
 
-def form_error(error):
-    if isinstance(error, GraphQLError):
-        return format_error(error)
-    return error
-
-
-class GraphQLView(View):
-    schema = None
-
-    @staticmethod
-    def format_result(result):
-        data = {'data': result.data}
-        if result.errors:
-            data['errors'] = list(map(form_error, result.errors))
-
-        return data
-
-    def response_errors(self, *errors):
-        errors = [{
-            "message": str(e)
-        } for e in errors]
-        return HttpResponse(json.dumps({'errors': errors}), content_type='application/json')
-
-    def execute_query(self, request, query, *args, **kwargs):
-        if not query:
-            return self.response_errors(Exception("Must provide query string."))
-        else:
-            try:
-                result = self.schema.execute(query, *args, **kwargs)
-                data = self.format_result(result)
-            except Exception as e:
-                if settings.DEBUG:
-                    raise e
-                return self.response_errors(e)
-        return HttpResponse(json.dumps(data), content_type='application/json')
-
-    def get(self, request, *args, **kwargs):
-        query = request.GET.get('query')
-        return self.execute_query(request, query or '')
-
-    @staticmethod
-    def get_content_type(request):
-        meta = request.META
-        return meta.get('CONTENT_TYPE', meta.get('HTTP_CONTENT_TYPE', ''))
-
-    def post(self, request, *args, **kwargs):
-        content_type = self.get_content_type(request)
-        if content_type == 'application/json':
-            try:
-                received_json_data = json.loads(request.body.decode())
-                query = received_json_data.get('query')
-            except ValueError:
-                return self.response_errors(ValueError("Malformed json body in the post data"))
-        elif content_type == 'application/graphql':
-            query = request.body.decode()
-        else:
-            query = request.POST.get('query') or request.GET.get('query')
-        return self.execute_query(request, query or '')
+    def get_root_value(self, request):
+        return self.graphene_schema.query(super(GraphQLView, self).get_root_value(request))

graphene/core/types/objecttype.py

@@ -6,8 +6,8 @@
 import six
 
 from graphene import signals
-from graphql.core.type import (GraphQLArgument, GraphQLInputObjectType,
-                               GraphQLInterfaceType, GraphQLObjectType)
+from graphql.core.type import (GraphQLInputObjectType, GraphQLInterfaceType,
+                               GraphQLObjectType)
 
 from ..exceptions import SkipField
 from ..options import Options

setup.py

@@ -56,7 +56,7 @@ def run_tests(self):
     install_requires=[
         'six>=1.10.0',
         'blinker',
-        'graphql-core==0.4.7b0',
+        'graphql-core==0.4.7b2',
         'graphql-relay==0.3.3'
     ],
     tests_require=[
@@ -68,6 +68,7 @@ def run_tests(self):
         'django': [
             'Django>=1.6.0,<1.9',
             'singledispatch>=3.4.0.3',
+            'graphql-django-view>=1.0.0',
         ],
     },
 

tox.ini

@@ -7,15 +7,17 @@ deps=
     pytest>=2.7.2
     django>=1.8.0,<1.9
     pytest-django
-    graphql-core==0.4.7b0
+    graphql-django-view>=1.0.0
+    graphql-core==0.4.7b2
     graphql-relay==0.3.3
     six
     blinker
     singledispatch
+    mock
 setenv =
      PYTHONPATH = .:{envdir}
 commands=
-    py.test tests/ examples/
+    py.test
 
 [testenv:flake8]
 deps = flake8