pythonPackges.pykka: refactor move to python-modules

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

@@ -0,0 +1,26 @@
+{ stdenv
+, buildPythonPackage
+, fetchgit
+}:
+
+buildPythonPackage rec {
+  pname = "pykka";
+  version = "1.2.0";
+
+  src = fetchgit {
+    url = "https://github.com/jodal/pykka.git";
+    rev = "refs/tags/v${version}";
+    sha256 = "0qlfw1054ap0cha1m6dbnq51kjxqxaf338g7jwnwy33b3gr8x0hg";
+  };
+
+  # There are no tests
+  doCheck = false;
+
+  meta = with stdenv.lib; {
+    homepage = http://www.pykka.org;
+    description = "A Python implementation of the actor model";
+    license = licenses.asl20;
+    maintainers = with maintainers; [ rickynils ];
+  };
+
+}

pkgs/top-level/python-packages.nix

@@ -4310,26 +4310,7 @@ in {
 
   pyspotify = callPackage ../development/python-modules/pyspotify { };
 
-  pykka = buildPythonPackage rec {
+  pykka = callPackage ../development/python-modules/pykka { };
-    name = "pykka-${version}";
-
-    version = "1.2.0";
-
-    src = pkgs.fetchgit {
-      url = "https://github.com/jodal/pykka.git";
-      rev = "refs/tags/v${version}";
-      sha256 = "0qlfw1054ap0cha1m6dbnq51kjxqxaf338g7jwnwy33b3gr8x0hg";
-    };
-
-    # There are no tests
-    doCheck = false;
-
-    meta = {
-      homepage = http://www.pykka.org;
-      description = "A Python implementation of the actor model";
-      maintainers = with maintainers; [ rickynils ];
-    };
-  };
 
   ws4py = callPackage ../development/python-modules/ws4py {};