cheaper.py

# -*- coding: utf-8 -*-

from flask import Flask
from time import sleep

import uwsgi

app = Flask(__name__)

@app.route('/')
def cheap_me_maybe():
    """
    """
    sleep(0.1)
    return "OK"

def graceful_reload():
    """
    """
    print('I got gracefully reloaded')

uwsgi.atexit = graceful_reload