app.py

from flask import Flask
from flask_sqlalchemy import SQLAlchemy
from flask_migrate import Migrate
from flask_cors import CORS
from flask_jwt_extended import JWTManager
from config import Config
from boto3 import client


db = SQLAlchemy()
s3 = client('s3', aws_access_key_id=Config.AWS_ACCESS_KEY_ID,
            aws_secret_access_key=Config.AWS_SECRET_ACCESS_KEY)


def create_app():
    app = Flask(__name__)
    app.config.from_object(Config)
    jwt = JWTManager(app)

    CORS(app)

    db.init_app(app)
    migrate = Migrate(app, db)
    from controllers import api as api_blueprint
    app.register_blueprint(api_blueprint, url_prefix='/api')

    with app.app_context():
        db.create_all()

    return app