aiohttp-jsonrpc 0.4.0

Description:

aiohttpjsonrpc 0.4.0

JSON-RPC server and client implementation based on aiohttp.

Server example
from aiohttp import web
from aiohttp_jsonrpc import handler


class JSONRPCExample(handler.JSONRPCView):
def rpc_test(self):
return None

def rpc_args(self, *args):
return len(args)

def rpc_kwargs(self, **kwargs):
return len(kwargs)

def rpc_args_kwargs(self, *args, **kwargs):
return len(args) + len(kwargs)

def rpc_exception(self):
raise Exception("YEEEEEE!!!")

def rpc_test_notification(self):
print("Notification received")


app = web.Application()
app.router.add_route('*', '/', JSONRPCExample)

if __name__ == "__main__":
import logging
logging.basicConfig(level=logging.INFO)
web.run_app(app, print=logging.info)


Client example
import asyncio
from aiohttp_jsonrpc.client import ServerProxy


loop = asyncio.get_event_loop()
client = ServerProxy("http://127.0.0.1:8080/", loop=loop)


async def main():
print(await client.test())

# Or via __getitem__
method = client['args']
notification = client.create_notification("test_notification")
print(await method(1, 2, 3))

await notification()

results = await client.batch(
client['test'],
client['test'].prepare(),
client['args'].prepare(1, 2, 3),
client['not_found'].prepare(1, 2, 3),
# notify with params
notification.prepare(),
# notification without params
notification,
)

print(results)

client.close()

if __name__ == "__main__":
loop.run_until_complete(main())