I have a web app written in CherryPy: a user uploads a file, then some lengthy operation begins, passing through several stages. There are three main options for sending email with Python: SMTP, a transactional email service, and a multichannel notifications service.This article demonstrates how to create a simple Desktop Notifier application using Python. A simple notification service demonstrating how to listen to notification events from v2.routing.queues.{id}. Users using the Python SDK. This tutorial will use the Pushbullet module to send push notifications. The Pushbullet can also be used to send push notifications on mobile devices. In this tutorial we're going to build a Bitcoin price notification service. During this project you'll learn about HTTP requests and how to send them. A Desktop Notifier is a straightforward application that generates a notification message in the form of a pop-up message on the desktop.