From e77f62df0fcbc118c539501a0b286d09e8bd8897 Mon Sep 17 00:00:00 2001
From: wisut hantanong <wizzup@gmail.com>
Date: Fri, 28 Jul 2017 14:32:38 +0700
Subject: [PATCH] python.pkgs.funcsigs: move to separate expression

---
 .../python-modules/funcsigs/default.nix       | 22 +++++++++++++++++++
 pkgs/top-level/python-packages.nix            | 20 +----------------
 2 files changed, 23 insertions(+), 19 deletions(-)
 create mode 100644 pkgs/development/python-modules/funcsigs/default.nix

diff --git a/pkgs/development/python-modules/funcsigs/default.nix b/pkgs/development/python-modules/funcsigs/default.nix
new file mode 100644
index 00000000000..67ee9779073
--- /dev/null
+++ b/pkgs/development/python-modules/funcsigs/default.nix
@@ -0,0 +1,22 @@
+{ stdenv, buildPythonPackage, fetchPypi
+, unittest2 }:
+
+buildPythonPackage rec {
+  pname = "funcsigs";
+  version = "1.0.2";
+  name = "${pname}-${version}";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "0l4g5818ffyfmfs1a924811azhjj8ax9xd1cffr1mzd3ycn0zfx7";
+  };
+
+  buildInputs = [ unittest2 ];
+
+  meta = with stdenv.lib; {
+    description = "Python function signatures from PEP362 for Python 2.6, 2.7 and 3.2+";
+    homepage = "https://github.com/aliles/funcsigs";
+    maintainers = with maintainers; [ garbas ];
+    license = licenses.asl20;
+  };
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 239579bb59e..e78698438f4 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -609,25 +609,7 @@ in {
     };
   } else null;
 
-  funcsigs = buildPythonPackage rec {
-    name = "funcsigs-1.0.2";
-
-    src = pkgs.fetchurl {
-      url = "mirror://pypi/f/funcsigs/${name}.tar.gz";
-      sha256 = "0l4g5818ffyfmfs1a924811azhjj8ax9xd1cffr1mzd3ycn0zfx7";
-    };
-
-    buildInputs = with self; [
-      unittest2
-    ];
-
-    meta = with pkgs.stdenv.lib; {
-      description = "Python function signatures from PEP362 for Python 2.6, 2.7 and 3.2+";
-      homepage = "https://github.com/aliles/funcsigs";
-      maintainers = with maintainers; [ garbas ];
-      license = licenses.asl20;
-    };
-  };
+  funcsigs = callPackage ../development/python-modules/funcsigs { };
 
   APScheduler = callPackage ../development/python-modules/APScheduler { };