def get_app():
model = Model()
app = web.Application()
app.router.add_routes(all_routes)
app['model'] = model
GraphQLView.attach(app,
route_path='/api/graphql',
schema=Schema,
graphiql=True,
enable_async=True,
executor=GQLAIOExecutor())
subscription_server = AiohttpSubscriptionServer(Schema)
async def subscriptions(request):
try:
ws = web.WebSocketResponse(protocols=('graphql-ws', ))
await ws.prepare(request)
await subscription_server.handle(ws, {'request': request})
return ws
except Exception as e:
logger.exception('subscriptions failed: %r', e)
raise e
app.router.add_get('/api/subscriptions', subscriptions)
return app
async def subscriptions(request):
subscription_server = AiohttpSubscriptionServer(
graphene.Schema(subscription=Subscription))
ws = web.WebSocketResponse(protocols=('graphql-ws', ))
await ws.prepare(request)
await subscription_server.handle(ws)
return ws
import logging
import json
from uuid import uuid4
from graphql_ws.aiohttp import AiohttpSubscriptionServer
from aiohttp import web, WSMsgType
from graphql import format_error
from modules.template import render_graphiql
from modules.webclient import Client
#from callbacks import api_commands_consumer, opc_tag_changes
#from commands.commands import CommandRunner
from data.query import schema
subscription_server = AiohttpSubscriptionServer(schema)
class Web(object):
def configure(self, app):
router = app.router
router.add_route('GET',
'/graphiql',
self.graphiql_view,
name='graphiql_view')
router.add_route('GET',
'/graphql',
self.graphql_view,
name='graphql_view')
router.add_route('POST',
'/graphql',
self.graphql_view,
name='graphql_view')
def test_subscription_server_smoke():
AiohttpSubscriptionServer(schema=None)