[3.8] Make the first dataclass example more useful (GH-19994) - #19997

[3.8] Make the first dataclass example more useful (GH-19994)#19997

ericvsmith merged 1 commit into

python:3.8python/cpython:3.8from

miss-islington:backport-2effef7-3.8miss-islington/cpython:backport-2effef7-3.8Copy head branch name to clipboard