https://github.com/pyropy/fastapi-socketio

Easily integrate socket.io with your FastAPI app 🚀
https://github.com/pyropy/fastapi-socketio

fastapi fastapi-socketio python socketio websocket

Last synced: 2 months ago
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Easily integrate socket.io with your FastAPI app 🚀

• Host: GitHub
• URL: https://github.com/pyropy/fastapi-socketio
• Owner: pyropy
• License: apache-2.0
• Created: 2020-09-11T15:22:31.000Z (almost 4 years ago)
• Default Branch: master
• Last Pushed: 2023-11-26T03:02:26.000Z (7 months ago)
• Last Synced: 2024-01-08T11:04:53.918Z (6 months ago)
• Topics: fastapi, fastapi-socketio, python, socketio, websocket
• Language: Python
• Homepage:
• Size: 33.2 KB
• Stars: 293
• Watchers: 3
• Forks: 26
• Open Issues: 21
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Lists

• awesome-fastapi - FastAPI SocketIO - Easy integration for FastAPI and SocketIO. (Third-Party Extensions / Utils)
• awesome-fastapi - FastAPI SocketIO - Easy integration for FastAPI and SocketIO. (Third-Party Extensions / Utils)
• awesome-fastapi - FastAPI SocketIO - Easy integration for FastAPI and SocketIO. (Third-Party Extensions / Utils)

README

        
# fastapi-socketio

[![PyPI](https://img.shields.io/pypi/v/fastapi-socketio.svg)](https://pypi.org/project/fastapi-socketio/)

[![Changelog](https://img.shields.io/github/v/release/pyropy/fastapi-socketio?label=changelog)](https://github.com/pyropy/fastapi-socketio/releases)

[![License](https://img.shields.io/badge/license-Apache%202.0-blue.svg)](https://github.com/pyropy/fastapi-socketio/blob/main/LICENSE)

Easly integrate socket.io with your FastAPI app.

## Installation

Install this plugin using `pip`:

    $ pip install fastapi-socketio

## Usage

To add SocketIO support to FastAPI all you need to do is import `SocketManager` and pass it `FastAPI` object.

```python

# app.py

from fastapi import FastAPI

from fastapi_socketio import SocketManager

app = FastAPI()

socket_manager = SocketManager(app=app)

```

Now you can use SocketIO directly from your `FastAPI` app object.

```python

# socket_handlers.py

from .app import app

@app.sio.on('join')

async def handle_join(sid, *args, **kwargs):

    await app.sio.emit('lobby', 'User joined')

```

Or you can import `SocketManager` object that exposes most of the SocketIO functionality.

```python

# socket_handlers2.py

from .app import socket_manager as sm

@sm.on('leave')

async def handle_leave(sid, *args, **kwargs):

    await sm.emit('lobby', 'User left')

```

## Development

To contribute to this library, first checkout the code. Then create a new virtual environment:

    cd fastapi-socketio

    python -mvenv venv

    source venv/bin/activate

Or if you are using `pipenv`:

    pipenv shell

Now install the dependencies and tests:

    pip install -e '.[test]'

To run the tests:

    pytest

## Run example

To run the examples simply run:

```bash

PYTHONPATH=. python examples/app.py

```

Before running example make sure you have all dependencies installed.

## Contributors

For list of contributors please reefer to CONTRIBUTORS.md file in this repository.