anchor.diff: -{ lib, python3, fetchFromGitHub, nixosTests }:
  +{ lib, python3, fetchFromGitHub, nixosTests, fetchpatch }:
   
   let
     python = python3.override {
  
positive.code:     pytest
    '';
  
    passthru.tests = nixosTests.pinnwand;
  
    meta = with lib; {
  
negative.code:   };
  
    nativeBuildInputs = [
      poetry-core
    ];
  
    propagatedBuildInputs = [
  