Description
Python 3.7 will ship with a new module called dataclasses, which has been defined in PEP 557.
- What is this module?
- What are the problems that PEP 557 authors try to solve?
- What was the chosen design, and why?
- How does it compare against the tools that already exist?
This talk will deeply cover dataclasses, but also attrs, box, thingy, and others.
Post-conference notes: - Slides: https://slides.com/ramnes/pep-557 - Implementations and micro-benchmark: https://github.com/ramnes/pep-557-vs-the- world