anchor.diff:  
     rply = callPackage ../development/python-modules/rply/default.nix {};
   
  -  rpm = (pkgs.rpm.override{inherit python;});
  +  rpm = toPythonModule (pkgs.rpm.override{inherit python;});
   
     rpmfluff = callPackage ../development/python-modules/rpmfluff {};
   
  
positive.code:     };
    };
  
    grib-api = if (isPy27) then
        (pkgs.grib-api.overrideAttrs (oldattrs: {
      name = "${python.libPrefix}-" + oldattrs.name;
    })).override {
      enablePython = true;
      pythonPackages = self;
    } else throw "grib-api not supported for interpreter ${python.executable}";
  
    gspread = buildPythonPackage rec {
      version = "0.2.3";
  
negative.code:   };
  
    # For backwards compatibility. Please use nixpkgs.udiskie instead.
    udiskie = toPythonModule (pkgs.udiskie.override { pythonPackages = self; });
  
    # Should be bumped along with EFL!
    pythonefl = buildPythonPackage rec {
  