From 00209911b0cdb76b8ec53c4be595e5a0349ba472 Mon Sep 17 00:00:00 2001
From: Chris Ostrouchov <chris.ostrouchov@gmail.com>
Date: Fri, 26 Oct 2018 12:59:52 -0400
Subject: [PATCH] pythonPackages.ruamel_yaml: refactor move to python-modules

---
 .../python-modules/ruamel_yaml/default.nix    | 31 +++++++++++++++++++
 pkgs/top-level/python-packages.nix            | 22 +------------
 2 files changed, 32 insertions(+), 21 deletions(-)
 create mode 100644 pkgs/development/python-modules/ruamel_yaml/default.nix

diff --git a/pkgs/development/python-modules/ruamel_yaml/default.nix b/pkgs/development/python-modules/ruamel_yaml/default.nix
new file mode 100644
index 000000000000..59674d82c90c
--- /dev/null
+++ b/pkgs/development/python-modules/ruamel_yaml/default.nix
@@ -0,0 +1,31 @@
+{ stdenv
+, buildPythonPackage
+, fetchPypi
+, ruamel_base
+, typing
+, ruamel_ordereddict
+, isPy3k
+}:
+
+buildPythonPackage rec {
+  pname = "ruamel.yaml";
+  version = "0.15.35";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "0xggyfaj6vprggahf7cq8kp9j79rb7hn8ndk3bxj2sxvwhhliiwd";
+  };
+
+  # Tests cannot load the module to test
+  doCheck = false;
+
+  propagatedBuildInputs = [ ruamel_base typing ]
+    ++ stdenv.lib.optional (!isPy3k) ruamel_ordereddict;
+
+  meta = with stdenv.lib; {
+    description = "YAML parser/emitter that supports roundtrip preservation of comments, seq/map flow style, and map key order";
+    homepage = https://bitbucket.org/ruamel/yaml;
+    license = licenses.mit;
+  };
+
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 851e0e44bda4..7088405ccf86 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -3664,27 +3664,7 @@ in {
 
   typeguard = callPackage ../development/python-modules/typeguard { };
 
-  ruamel_yaml = buildPythonPackage rec {
-    name = "ruamel.yaml-${version}";
-    version = "0.15.35";
-
-    src = pkgs.fetchurl {
-      url = "mirror://pypi/r/ruamel.yaml/${name}.tar.gz";
-      sha256 = "0xggyfaj6vprggahf7cq8kp9j79rb7hn8ndk3bxj2sxvwhhliiwd";
-    };
-
-    # Tests cannot load the module to test
-    doCheck = false;
-
-    propagatedBuildInputs = with self; [ ruamel_base typing ] ++
-    (optional (!isPy3k) self.ruamel_ordereddict);
-
-    meta = {
-      description = "YAML parser/emitter that supports roundtrip preservation of comments, seq/map flow style, and map key order";
-      homepage = https://bitbucket.org/ruamel/yaml;
-      license = licenses.mit;
-    };
-  };
+  ruamel_yaml = callPackage ../development/python-modules/ruamel_yaml { };
 
   runsnakerun = buildPythonPackage rec {
     name = "runsnakerun-2.0.4";