1{ pkgs ? import <nixpkgs> {}, ... }: 2with pkgs; 3mkShell { 4 buildInputs = [ 5 (python3.withPackages (ps: with ps; [ 6 pyxdg 7 setuptools-scm 8 pytest 9 pylint 10 mypy 11 black 12 ])) 13 ]; 14}