application.py

from flask import Flask, jsonify, Blueprint
from flask_jwt_extended import JWTManager
from flask_cors import CORS

from config import AppConfig, app_config



def create_app(config_=None):
    app = Flask(__name__)

    CORS(app)
    app.config.from_object(app_config.get(config_) if config_ else AppConfig)
    jwt = JWTManager(app)


    @app.errorhandler(500)
    def internal_server_error(e):
        msg = "Sorry,we are experiencing some technical difficulties"
        msg2 = "Please report this to cedriclusiba@gmail.com and check back with us soon"
        return jsonify({'error': msg, "hint": msg2}), 500


    @app.errorhandler(404)
    def url_unknown(e):
        msg = "Sorry, resource you are looking for does not exist"
        return jsonify({"error": msg}), 404


    @app.errorhandler(405)
    def method_not_allowed(e):
        msg = "Sorry, this action is not supported for this url"
        return jsonify({'error': msg}), 405


    @app.errorhandler(403)
    def forbidden_resource(e):
        msg = "Sorry, resource you are trying to access is forbidden"
        return jsonify({'error': msg}), 403


    @app.errorhandler(410)
    def deleted_resource(e):
        return jsonify({'error': "Sorry, this resource was deleted"}), 410

    # register blueprints
    from app.controllers import api, auth, questions, answers
    app.register_blueprint(api)
    app.register_blueprint(auth)
    app.register_blueprint(answers)
    app.register_blueprint(questions)
    

    return app