PEP 505 – None-aware operators Author: Mark E. Haase <mehaase at gmail.com>, Steve Dower <steve.dower at python.org> Status: Deferred Type: Standards Track Created: 18-Sep-2015 Python-Version: 3.8 Table of Contents Abstract Syntax and Semantics Specialness of None Grammar changes The coalesce rule The maybe-dot and maybe-subscript operators Reading expressions Examples Standard Library jsonify Gra
![PEP 505 -- None-aware operators | Python.org](https://cdn-ak-scissors.b.st-hatena.com/image/square/ff2b3c8d109268f278c04b3020cb6dbc7a2b2581/height=288;version=1;width=512/https%3A%2F%2Fpeps.python.org%2F_static%2Fog-image.png)