pythonPackages.konfig: move expression

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

@@ -0,0 +1,39 @@
+{ lib, buildPythonPackage, fetchPypi, isPy3k, writeText, configparser, six }:
+
+buildPythonPackage rec {
+  pname = "konfig";
+  version = "1.1";
+
+  # konfig unconditionaly depend on configparser, even if it is part of
+  # the standard library in python 3.2 or above.
+  disabled = isPy3k;
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "7aa4c6463d6c13f4c98c02a998cbef4729da9ad69b676627acc8d3b3efb02b57";
+  };
+
+  propagatedBuildInputs = [ configparser six ];
+
+  patches = [ (writeText "konfig.patch" ''
+    diff --git a/setup.py b/setup.py
+    index 96fd858..bb4db06 100644
+    --- a/setup.py
+    +++ b/setup.py
+    @@ -20,7 +20,7 @@ setup(name='konfig',
+           author_email="tarek@mozilla.com",
+           include_package_data=True,
+           install_requires = [
+    -        'configparser', 'argparse', 'six'
+    +        'configparser', 'six'
+           ],
+           zip_safe=False,
+           classifiers=classifiers,
+  '') ];
+
+  meta = with lib; {
+    description = "Yet Another Config Parser";
+    homepage    = "https://github.com/mozilla-services/konfig";
+    license     = licenses.mpl20;
+  };
+}

pkgs/top-level/python-packages.nix

@@ -9422,44 +9422,7 @@ in {
     };
   };
 
-  konfig = buildPythonPackage rec {
+  konfig = callPackage ../development/python-modules/konfig { };
-    name = "konfig-${version}";
-    version = "1.1";
-
-    # konfig unconditionaly depend on configparser, even if it is part of
-    # the standard library in python 3.2 or above.
-    disabled = isPy3k;
-
-    src = pkgs.fetchgit {
-      url = https://github.com/mozilla-services/konfig.git;
-      rev = "refs/tags/${version}";
-      sha256 = "1h780fbrv275dcik4cs3rincza805z6q726b48r4a0qmh5d8160c";
-    };
-
-    propagatedBuildInputs = with self; [ configparser six ];
-
-    patches = [ (pkgs.writeText "konfig.patch" ''
-      diff --git a/setup.py b/setup.py
-      index 96fd858..bb4db06 100644
-      --- a/setup.py
-      +++ b/setup.py
-      @@ -20,7 +20,7 @@ setup(name='konfig',
-             author_email="tarek@mozilla.com",
-             include_package_data=True,
-             install_requires = [
-      -        'configparser', 'argparse', 'six'
-      +        'configparser', 'six'
-             ],
-             zip_safe=False,
-             classifiers=classifiers,
-    '') ];
-
-    meta = {
-      description = "Yet Another Config Parser";
-      homepage    = "https://github.com/mozilla-services/konfig";
-      license     = licenses.mpl20;
-    };
-  };
 
   kitchen = callPackage ../development/python-modules/kitchen/default.nix { };