From ae3f7898c67a59209049c079028f61f2f18d7c79 Mon Sep 17 00:00:00 2001
From: Chris Ostrouchov <chris.ostrouchov@gmail.com>
Date: Mon, 29 Oct 2018 12:30:20 -0400
Subject: [PATCH] pythonPackages.toposort: refactor move to python-modules

---
 .../python-modules/toposort/default.nix       | 23 +++++++++++++++++++
 pkgs/top-level/python-packages.nix            | 16 +------------
 2 files changed, 24 insertions(+), 15 deletions(-)
 create mode 100644 pkgs/development/python-modules/toposort/default.nix

diff --git a/pkgs/development/python-modules/toposort/default.nix b/pkgs/development/python-modules/toposort/default.nix
new file mode 100644
index 00000000000..67b946b352f
--- /dev/null
+++ b/pkgs/development/python-modules/toposort/default.nix
@@ -0,0 +1,23 @@
+{ stdenv
+, buildPythonPackage
+, fetchPypi
+}:
+
+buildPythonPackage rec {
+  pname = "toposort";
+  version = "1.1";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "1izmirbwmd9xrk7rq83p486cvnsslfa5ljvl7rijj1r64zkcnf3a";
+  };
+
+  meta = with stdenv.lib; {
+    description = "A topological sort algorithm";
+    homepage = https://pypi.python.org/pypi/toposort/1.1;
+    maintainers = with maintainers; [ tstrobel ];
+    platforms = platforms.linux;
+    license = licenses.asl20;
+  };
+
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index af1d8ed4162..c9ad25afa37 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -4351,21 +4351,7 @@ in {
 
   tlsh = callPackage ../development/python-modules/tlsh { };
 
-  toposort = buildPythonPackage rec {
-    name = "toposort-${version}";
-    version = "1.1";
-    src = pkgs.fetchurl {
-      url = "mirror://pypi/t/toposort/toposort-1.1.tar.gz";
-      sha256 = "1izmirbwmd9xrk7rq83p486cvnsslfa5ljvl7rijj1r64zkcnf3a";
-    };
-    meta = {
-      description = "A topological sort algorithm";
-      homepage = https://pypi.python.org/pypi/toposort/1.1;
-      maintainers = with maintainers; [ tstrobel ];
-      platforms = platforms.linux;
-      #license = licenses.apache;
-    };
-  };
+  toposort = callPackage ../development/python-modules/toposort { };
 
   snapperGUI = buildPythonPackage rec {
     name = "Snapper-GUI";