pythonPackages.ssdeep: refactor move to python-modules

fixed package that was originally broken.

pkgs/development/python-modules/ssdeep/default.nix

@@ -0,0 +1,33 @@
+{ stdenv
+, buildPythonPackage
+, fetchPypi
+, pkgs
+, cffi
+, six
+, pytest
+, pytestrunner
+}:
+
+buildPythonPackage rec {
+  pname = "ssdeep";
+  version = "3.3";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "255de1f034652b3ed21920221017e70e570b1644f9436fea120ae416175f4ef5";
+  };
+
+  buildInputs = [ pkgs.ssdeep pytestrunner ];
+  checkInputs = [ pytest ];
+  propagatedBuildInputs = [ cffi six ];
+
+  # tests repository does not include required files
+  doCheck = false;
+
+  meta = with stdenv.lib; {
+    homepage = http://github.com/DinoTools/python-ssdeep;
+    description = "Python wrapper for the ssdeep library";
+    license = licenses.lgpl3;
+  };
+
+}

pkgs/top-level/python-packages.nix

@@ -2157,18 +2157,7 @@ in {
 
   zope_copy = callPackage ../development/python-modules/zope_copy {};
 
-  ssdeep = buildPythonPackage rec {
+  ssdeep = callPackage ../development/python-modules/ssdeep { };
-    name = "ssdeep-3.1.1";
-
-    src = pkgs.fetchurl {
-      url = "mirror://pypi/s/ssdeep/${name}.tar.gz";
-      sha256 = "1p9dpykmnfb73cszdiic5wbz5bmbbmkiih08pb4dah5mwq4n7im6";
-    };
-
-    buildInputs = with pkgs; [ ssdeep ];
-    propagatedBuildInputs = with self; [ cffi six ];
-    meta.broken = true; # Tests fail, and no reverse-dependencies anyway
-  };
 
   s2clientprotocol = callPackage ../development/python-modules/s2clientprotocol { };