PyCoder’s Weekly: Issue #740: Pluggy, ABCs, Scrapy Extensions, and More (2026-06-23) (opens in new tab)

#740 – JUNE 23, 2026 Plugins Case Study: Pluggy Pluggy is an open source plugin system used by frameworks such as pytest and tox. This article introduces you to how it works and what you can do with it. ELI BENDERSKY Implementing Interfaces in Python: ABCs and Protocols Learn how to implement interfaces in Python using abstract base classes, Protocols, and duck typing, and enforce method contracts cleanly. REAL PYTHON Quiz: Implementing Interfaces in Python: ABCs and Protocols REAL PYTHON Pro...