python.pkgs.cgroup-utils: fix build

pkgs/development/python-modules/cgroup-utils/default.nix

@@ -0,0 +1,27 @@
+{ stdenv, buildPythonPackage, fetchFromGitHub, pep8, nose }:
+
+buildPythonPackage rec {
+  version = "0.6";
+  name = "cgroup-utils-${version}";
+
+  buildInputs = [ pep8 nose ];
+  # Pep8 tests fail...
+  doCheck = false;
+
+  postPatch = ''
+    sed -i -e "/argparse/d" setup.py
+  '';
+
+  src = fetchFromGitHub {
+    owner = "peo3";
+    repo = "cgroup-utils";
+    rev = "v${version}";
+    sha256 = "1ck0aijzrg9xf6hjdxnynkapnyxw0y385jb0q7wyq4jf77ayfszc";
+  };
+
+  meta = with stdenv.lib; {
+    description = "Utility tools for control groups of Linux";
+    maintainers = with maintainers; [ layus ];
+    license = licenses.gpl2;
+  };
+}

pkgs/top-level/python-packages.nix

@@ -1656,28 +1656,7 @@ in {
     };
   };
 
-  cgroup-utils = buildPythonPackage rec {
-    version = "0.6";
-    name = "cgroup-utils-${version}";
-
-    propagatedBuildInputs = with self; [ argparse ];
-    buildInputs = with self; [ pep8 nose ];
-    # Pep8 tests fail...
-    doCheck = false;
-
-    src = pkgs.fetchFromGitHub {
-      owner = "peo3";
-      repo = "cgroup-utils";
-      rev = "v${version}";
-      sha256 = "1ck0aijzrg9xf6hjdxnynkapnyxw0y385jb0q7wyq4jf77ayfszc";
-    };
-
-    meta = {
-      description = "Utility tools for control groups of Linux";
-      maintainers = with maintainers; [ layus ];
-      license = licenses.gpl2;
-    };
-  };
+  cgroup-utils = callPackage ../development/python-modules/cgroup-utils {};
 
   channels = callPackage ../development/python-modules/channels {};