Webhooks are user-defined HTTP callbacks that allow interactions between otherwise independent web applications.
Thorn is a Python framework for building webhooks and event-driven applications. There is also an introduction post with more information on using Thorn.
PyWebhooks is a proof-of-concept library for building webhooks-based services.
Webhooks Provide an Efficient Alternative to API Polling is a high-level overview of the advantages of webhooks over alternatives such as constant polling for updates.
Fix errors in your Python code before your users see them by monitoring with Rollbar.
Deploy web apps with the Ansible configuration management tool.