pythonPAckages.zope_schema: refactor move to python-modules

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

@@ -0,0 +1,33 @@
+{ stdenv
+, buildPythonPackage
+, fetchPypi
+, zope_location
+, zope_event
+, zope_interface
+, zope_testing
+}:
+
+buildPythonPackage rec {
+  pname = "zope.schema";
+  version = "4.4.2";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "1p943jdxb587dh7php4vx04qvn7b2877hr4qs5zyckvp5afhhank";
+  };
+
+  propagatedBuildInputs = [ zope_location zope_event zope_interface zope_testing ];
+
+  # ImportError: No module named 'zope.event'
+  # even though zope_event has been included.
+  # Package seems to work fine.
+  doCheck = false;
+
+  meta = with stdenv.lib; {
+    homepage = https://github.com/zopefoundation/zope.schema;
+    description = "zope.interface extension for defining data schemas";
+    license = licenses.zpl20;
+    maintainers = with maintainers; [ goibhniu ];
+  };
+
+}

pkgs/top-level/python-packages.nix

@@ -4210,26 +4210,7 @@ in {
 
   zope_proxy = callPackage ../development/python-modules/zope_proxy { };
 
-  zope_schema = buildPythonPackage rec {
+  zope_schema = callPackage ../development/python-modules/zope_schema { };
-    name = "zope.schema-4.4.2";
-
-    src = pkgs.fetchurl {
-      url = "mirror://pypi/z/zope.schema/${name}.tar.gz";
-      sha256 = "1p943jdxb587dh7php4vx04qvn7b2877hr4qs5zyckvp5afhhank";
-    };
-
-    propagatedBuildInputs = with self; [ zope_location zope_event zope_interface zope_testing ];
-
-    # ImportError: No module named 'zope.event'
-    # even though zope_event has been included.
-    # Package seems to work fine.
-    doCheck = false;
-
-    meta = {
-        maintainers = with maintainers; [ goibhniu ];
-    };
-  };
-
 
   zope_size = buildPythonPackage rec {
     name = "zope.size-3.5.0";