Socket.IO integration for Flask applications

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  • License: MIT License
  • Author: Miguel Grinberg
  • Requires: Python >=3.6
  • Provides-Extra: docs
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Project description

Flask-SocketIO

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Socket.IO integration for Flask applications.

Sponsors

The following organizations are funding this project:

Socket.IO
Socket.IO		 Add your company here!

Many individual sponsors also support this project through small ongoing contributions. Why not join them?

Installation

You can install this package as usual with pip:

pip install flask-socketio

Example

from flask import Flask, render_template
from flask_socketio import SocketIO, emit
    
app = Flask(__name__)
app.config['SECRET_KEY'] = 'secret!'
socketio = SocketIO(app)

@app.route('/')
def index():
    return render_template('index.html')

@socketio.event
def my_event(message):
    emit('my response', {'data': 'got it!'})

if __name__ == '__main__':
    socketio.run(app)

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