How can I integrate a database with Flask and asyncio?

How can I integrate a database with Flask and asyncio?

You can use libraries like SQLAlchemy for database interactions and asyncio for handling asynchronous requests in Flask.

Can you provide a code example for that?

Sure! Here's a simple example:

from flask import Flask
from flask_sqlalchemy import SQLAlchemy
import asyncio

app = Flask(__name__)
app.config['SQLALCHEMY_DATABASE_URI'] = 'sqlite:///test.db'

db = SQLAlchemy(app)

class User(db.Model):
    id = db.Column(db.Integer, primary_key=True)
    name = db.Column(db.String(80), nullable=False)

@app.route('/add_user/<name>')
async def add_user(name):
    new_user = User(name=name)
    db.session.add(new_user)
    await db.session.commit()
    return f'User {name} added!'

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

What about handling multiple requests?

You can use asyncio.gather() to handle multiple requests concurrently. Just ensure your database operations are also async.