From 86e007bd31391c4bddf6c1610aa3fb2538896861 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Robert=20Sch=C3=BCtz?=
 <robert.schuetz@stud.uni-heidelberg.de>
Date: Tue, 20 Mar 2018 12:55:22 +0100
Subject: [PATCH] pythonPackages.klein: move expression

---
 .../python-modules/klein/default.nix          | 21 +++++++++++++++++++
 pkgs/top-level/python-packages.nix            | 20 ++----------------
 2 files changed, 23 insertions(+), 18 deletions(-)
 create mode 100644 pkgs/development/python-modules/klein/default.nix

diff --git a/pkgs/development/python-modules/klein/default.nix b/pkgs/development/python-modules/klein/default.nix
new file mode 100644
index 00000000000..f4748a93277
--- /dev/null
+++ b/pkgs/development/python-modules/klein/default.nix
@@ -0,0 +1,21 @@
+{ lib, buildPythonPackage, fetchPypi, isPy3k, werkzeug, twisted }:
+
+buildPythonPackage rec {
+  pname = "klein";
+  version = "15.3.1";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "1hl2psnn1chm698rimyn9dgcpl1mxgc8dj11b3ipp8z37yfjs3z9";
+  };
+
+  disabled = isPy3k;
+
+  propagatedBuildInputs = [ werkzeug twisted ];
+
+  meta = with lib; {
+    description = "Klein Web Micro-Framework";
+    homepage    = "https://github.com/twisted/klein";
+    license     = licenses.mit;
+  };
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 81740f34e52..246f92e8e73 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -8835,24 +8835,8 @@ in {
 
   keyutils = callPackage ../development/python-modules/keyutils { };
 
-  klein = buildPythonPackage rec {
-    name = "klein-15.3.1";
-    src = pkgs.fetchurl {
-      url = "mirror://pypi/k/klein/${name}.tar.gz";
-      sha256 = "1hl2psnn1chm698rimyn9dgcpl1mxgc8dj11b3ipp8z37yfjs3z9";
-    };
-
-    disabled = isPy3k;
-
-    propagatedBuildInputs = with self; [ werkzeug twisted ];
-
-    meta = {
-      description = "Klein Web Micro-Framework";
-      homepage    = "https://github.com/twisted/klein";
-      license     = licenses.mit;
-    };
-  };
-
+  klein = callPackage ../development/python-modules/klein { };
+ 
   koji = callPackage ../development/python-modules/koji { };
 
   kombu = buildPythonPackage rec {