From 4f8eba122ad4677884be3dd02e41e480d5849546 Mon Sep 17 00:00:00 2001
From: Kevin Amado <kamadorueda@gmail.com>
Date: Sat, 28 Dec 2019 03:59:19 -0500
Subject: [PATCH] pythonPackages.oyaml: init at 0.9

---
 .../python-modules/oyaml/default.nix          | 41 +++++++++++++++++++
 pkgs/top-level/python-packages.nix            |  2 +
 2 files changed, 43 insertions(+)
 create mode 100644 pkgs/development/python-modules/oyaml/default.nix

diff --git a/pkgs/development/python-modules/oyaml/default.nix b/pkgs/development/python-modules/oyaml/default.nix
new file mode 100644
index 000000000000..e445086d0c76
--- /dev/null
+++ b/pkgs/development/python-modules/oyaml/default.nix
@@ -0,0 +1,41 @@
+{ buildPythonPackage
+, fetchFromGitHub
+, lib
+
+# pythonPackages
+, pytest
+, pyyaml
+}:
+
+buildPythonPackage rec {
+  pname = "oyaml";
+  version = "0.9";
+
+  src = fetchFromGitHub {
+    owner = "wimglenn";
+    repo = "oyaml";
+    rev = "v${version}";
+    sha256 = "13xjdym0p0jh9bvyjsbhi4yznlp68bamy3xi4w5wpcrzlcq6cfh9";
+  };
+
+  propagatedBuildInputs = [
+    pyyaml
+  ];
+
+  checkInputs = [
+    pytest
+  ];
+
+  checkPhase = ''
+    pytest test_oyaml.py
+  '';
+
+  meta = {
+    description = "Ordered YAML: drop-in replacement for PyYAML which preserves dict ordering";
+    homepage = "https://github.com/wimglenn/oyaml";
+    license = lib.licenses.mit;
+    maintainers = with lib.maintainers; [
+      kamadorueda
+    ];
+  };
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 3ebc2cc00e48..c6212ec6fb24 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -2839,6 +2839,8 @@ in {
 
   oset = callPackage ../development/python-modules/oset { };
 
+  oyaml = callPackage ../development/python-modules/oyaml { };
+
   pamela = callPackage ../development/python-modules/pamela { };
 
   paperspace = callPackage ../development/python-modules/paperspace { };