graphql-python/graphene-django
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Merge branch 'master' into fix-select-related

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Syrus Akbary 2017-11-13 02:31:15 -08:00 committed by GitHub
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3
README.md
View File

@ -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()

2
README.rst
View File

@ -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
~~~~~~~~

2
docs/authorization.rst
View File

@ -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

8
docs/tutorial-plain.rst
View File

@ -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)

2
graphene_django/__init__.py
View File

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

2
graphene_django/filter/fields.py
View File

@ -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

138
graphene_django/filter/tests/test_fields.py
View File

@ -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

15
graphene_django/tests/test_types.py
View File

@ -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 {

8
graphene_django/types.py
View File

@ -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), (

53
graphene_django/views.py
View File

@ -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 not all((graphiql, batch)), 'Use either graphiql or batch processing'
assert isinstance(
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]
result = '[{}]'.format(','.join([response[0] for response in responses]))
status_code = max(responses, key=lambda response: response[1])[1]
responses = [self.get_response(
request, entry) for entry in data]
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:
raise HttpError(HttpResponseBadRequest('Variables are invalid JSON.'))
except Exception:
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()

4
setup.py
View File

@ -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',