anchor.diff:      includeSiteCustomize = false;
       enableOptimizations = false;
       mimetypesSupport = false;
  -  }).overrideAttrs(old: {
  +  } // sources.python38)).overrideAttrs(old: {
       pname = "python3-minimal";
       meta = old.meta // {
         maintainers = [];
  
positive.code:   };
  
    # Minimal versions of Python (built without optional dependencies)
    python3Minimal = (python38.override {
      self = python3Minimal;
      pythonAttr = "python3Minimal";
      # strip down that python version as much as possible
      openssl = null;
  
negative.code:           python = self;
          };
    };
  
    sources = {
      "python38" = {
        sourceVersion = {
          major = "3";
          minor = "8";
          patch = "8";
          suffix = "";
        };
        sha256 = "fGZCSf935EPW6g5M8OWH6ukYyjxI0IHRkV/iofG8xcw=";
      };
    };
  
  in {
  
    python27 = callPackage ./cpython/2.7 {
  