anchor.diff:  
     django_1_8 = buildPythonPackage rec {
       name = "Django-${version}";
  -    version = "1.8.4";
  +    version = "1.8.9";
       disabled = pythonOlder "2.7";
   
       src = pkgs.fetchurl {
         url = "http://www.djangoproject.com/m/releases/1.8/${name}.tar.gz";
  -      sha256 = "1n3hb80v7wl5j2mry5pfald6i9z42a9c3m9405877iqw3v49csc2";
  +      sha256 = "1qyjpdpsj1n5lx10vak9bwl554br01wbn0kjhy7646i00y2js0gw";
       };
   
       # too complicated to setup
  
positive.code: 
    django_1_9 = buildPythonPackage rec {
      name = "Django-${version}";
      version = "1.9";
      disabled = pythonOlder "2.7";
  
      src = pkgs.fetchurl {
        url = "http://www.djangoproject.com/m/releases/1.9/${name}.tar.gz";
        sha256 = "0rkwdxh63y7pwx9larl2g7m1z206675dzx7ipd44p3bpm0clpzh5";
      };
  
      # patch only $out/bin to avoid problems with starter templates (see #3134)
  
negative.code: 
    django_1_7 = buildPythonPackage rec {
      name = "Django-${version}";
      version = "1.7.11";
      disabled = pythonOlder "2.7";
  
      src = pkgs.fetchurl {
        url = "http://www.djangoproject.com/m/releases/1.7/${name}.tar.gz";
        sha256 = "18arf0zr98q2gxhimm2fgh0avwcdax1mcnps0cyn06wgrr7i8f90";
      };
  
      # too complicated to setup
  