1{ lib, buildPythonPackage, fetchPypi, isPy36 }:
2
3buildPythonPackage rec {
4 pname = "dataclasses";
5 version = "0.8";
6
7 # backport only works on Python 3.6, and is in the standard library in Python 3.7
8 disabled = !isPy36;
9
10 src = fetchPypi {
11 inherit pname version;
12 sha256 = "8479067f342acf957dc82ec415d355ab5edb7e7646b90dc6e2fd1d96ad084c97";
13 };
14
15 meta = with lib; {
16 description = "An implementation of PEP 557: Data Classes";
17 homepage = "https://github.com/ericvsmith/dataclasses";
18 license = licenses.asl20;
19 maintainers = with maintainers; [ catern ];
20 };
21}