run.py

from src import TokenGenerator, IDGenerator, FormulaConverter
from flask import Flask, jsonify
from flask_restful import Resource, Api
from flask_jwt_extended import JWTManager
# Put app creation in a function so you can create multiple instances.


def create_app():
	app = Flask(__name__, instance_relative_config=True)
	# Load the configuration from the config folder
	app.config.from_object("cfg.default")
	# Load the configuration from the instance folder
	#app.config.from_pyfile('config.py')
	# Load the file specified by the APP_CONFIG_FILE environment variable
	# Variables defined here will override those in the default configuration
	# app.config.from_envvar('APP_CONFIG_FILE')
	app.config.from_object("cfg.development")
	# SQLAlchemy
	#from src.Models import db
	#db.init_app(app)
	#with app.app_context():
	#	db.create_all()
	# Flask-Restful API
	api = Api(app)
	# JWT configuration
	#jwt = JWTManager(app)
	# Changes default behaviour and json responses of JWT-Extended.
	# Source: https://flask-jwt-extended.readthedocs.io/en/latest/changing_default_behavior.html
	#@jwt.invalid_token_loader
	#@jwt.expired_token_loader
	#def token_invalid(token):
	#	token_type = token['type']
	#	return jsonify({
	#		'error': 'The {} token is invalid or expired.'.format(token_type)
	#	}), 401
	# Route configuration
	# Tells flask_restful which script/class belongs to which request/URL
	#api.add_resource(TokenGenerator.TokenGenerator, "/tokengenerator")
	#api.add_resource(IDGenerator.IDGenerator, "/generate")
	api.add_resource(FormulaConverter.FormulaGenerator, "/convert")

	return app