WebSocket connector for Ypy
Project description
ypy-websocket
ypy-websocket is an async WebSocket connector for Ypy.
Usage
Client
Here is a code example:
import asyncio
import y_py as Y
from websockets import connect
from ypy_websocket import WebsocketProvider
async def client():
ydoc = Y.YDoc()
async with connect("ws://localhost:1234/my-roomname") as websocket:
WebsocketProvider(ydoc, websocket)
ymap = ydoc.get_map("map")
with ydoc.begin_transaction() as t:
ymap.set(t, "key", "value")
asyncio.run(client())
Server
Here is a code example:
import asyncio
from websockets import serve
from ypy_websocket import WebsocketServer
async def server():
websocket_server = WebsocketServer()
async with serve(websocket_server.serve, "localhost", 1234):
await asyncio.Future() # run forever
asyncio.run(server())
WebSocket API
The WebSocket object passed to WebsocketProvider
and WebsocketServer.serve
must respect the
following API:
class WebSocket:
@property
def path(self) -> str:
# can be e.g. the URL path
# or a room identifier
return "my-roomname"
def __aiter__(self):
return self
async def __anext__(self) -> bytes:
# async iterator for receiving messages
# until the connection is closed
try:
message = await self.recv()
except:
raise StopAsyncIteration()
return message
async def send(self, message: bytes):
# send message
pass
async def recv(self) -> bytes:
# receive message
return b""
Project details
Release history Release notifications | RSS feed
Download files
Download the file for your platform. If you're not sure which to choose, learn more about installing packages.
Source Distribution
ypy_websocket-0.4.0.tar.gz
(7.4 kB
view details)
Built Distribution
File details
Details for the file ypy_websocket-0.4.0.tar.gz
.
File metadata
- Download URL: ypy_websocket-0.4.0.tar.gz
- Upload date:
- Size: 7.4 kB
- Tags: Source
- Uploaded using Trusted Publishing? No
- Uploaded via: python-httpx/0.23.0
File hashes
Algorithm | Hash digest | |
---|---|---|
SHA256 | b96114ef4a2aa493974b6838c21333438711e0a183c4e40146f3a303d10c0a6d |
|
MD5 | d193c5d02d3ccceb97e5d80d0dbceec4 |
|
BLAKE2b-256 | 7290623b3a34ec0f6f5df33790a394ee7545b36ef1f6ac76b952013a51a0c623 |
Provenance
File details
Details for the file ypy_websocket-0.4.0-py3-none-any.whl
.
File metadata
- Download URL: ypy_websocket-0.4.0-py3-none-any.whl
- Upload date:
- Size: 8.7 kB
- Tags: Python 3
- Uploaded using Trusted Publishing? No
- Uploaded via: python-httpx/0.23.0
File hashes
Algorithm | Hash digest | |
---|---|---|
SHA256 | 2b1e589a628b5da1509beb2e19e082f87639aba0bdee5b5154b2ee03072f1552 |
|
MD5 | 17775128c66b319a3e90e2222a3769e4 |
|
BLAKE2b-256 | 10d8177aa15a4b9c393d095fd1b969abdd235f15d60d52e8cd6c56097f589208 |