1 files changed, 41 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/python-modules/oyaml/default.nix b/nixpkgs/pkgs/development/python-modules/oyaml/default.nix
new file mode 100644
index 000000000000..e445086d0c76
--- /dev/null
+++ b/nixpkgs/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
+    ];
+  };
+}