From b18a0f416daa722be6e7374ff09f479cff5fd3ff Mon Sep 17 00:00:00 2001
From: Frederik Rietdijk <fridh@fridh.nl>
Date: Sat, 3 Feb 2018 12:55:24 +0100
Subject: [PATCH] python.pkgs.simplegeneric: move expression

---
 .../python-modules/simplegeneric/default.nix  | 21 +++++++++++++++++++
 pkgs/top-level/python-packages.nix            | 17 +--------------
 2 files changed, 22 insertions(+), 16 deletions(-)
 create mode 100644 pkgs/development/python-modules/simplegeneric/default.nix

diff --git a/pkgs/development/python-modules/simplegeneric/default.nix b/pkgs/development/python-modules/simplegeneric/default.nix
new file mode 100644
index 00000000000..491e218154c
--- /dev/null
+++ b/pkgs/development/python-modules/simplegeneric/default.nix
@@ -0,0 +1,21 @@
+{ lib
+, buildPythonPackage
+, fetchPypi
+}:
+
+buildPythonPackage rec {
+  pname = "simplegeneric";
+  version = "0.8.1";
+
+  src = fetchPypi {
+    inherit pname version;
+    extension = "zip";
+    sha256 = "dc972e06094b9af5b855b3df4a646395e43d1c9d0d39ed345b7393560d0b9173";
+  };
+
+  meta = {
+    description = "Simple generic functions";
+    homepage = http://cheeseshop.python.org/pypi/simplegeneric;
+    license = lib.licenses.zpl21;
+  };
+}
\ No newline at end of file
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 6ae7f55d97b..6c6126d3adc 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -15846,22 +15846,7 @@ in {
     };
   };
 
-  simplegeneric = buildPythonPackage rec {
-    version = "0.8.1";
-    name = "simplegeneric-${version}";
-
-    src = pkgs.fetchurl {
-      url = "mirror://pypi/s/simplegeneric/${name}.zip";
-      sha256 = "dc972e06094b9af5b855b3df4a646395e43d1c9d0d39ed345b7393560d0b9173";
-    };
-
-    meta = {
-      description = "Simple generic functions";
-      homepage = http://cheeseshop.python.org/pypi/simplegeneric;
-      license = licenses.zpl21;
-    };
-  };
-
+  simplegeneric = callPackage ../development/python-modules/simplegeneric { };
 
   shortuuid = buildPythonPackage rec {
     name = "shortuuid-${version}";