Modern Python Standard Library: Pathlib, Secrets, Zoneinfo, Dataclasses, Logging, f‑strings, Tomllib and Setuptools
This article reviews the most useful additions to the Python standard library—Pathlib, Secrets, Zoneinfo, Dataclasses, proper logging, f‑strings, Tomllib and Setuptools—explaining why they replace older modules, showing concise code examples, and offering guidance on adopting them in everyday projects.