From e02779eeedc6f6b329dc3fecf2113d45beef19de Mon Sep 17 00:00:00 2001
From: Fabian Affolter <mail@fabian-affolter.ch>
Date: Fri, 18 Jun 2021 13:24:50 +0200
Subject: [PATCH] python3Packages.pyyaml-env-tag: init at 0.1

---
 .../python-modules/pyyaml-env-tag/default.nix | 36 +++++++++++++++++++
 pkgs/top-level/python-packages.nix            |  2 ++
 2 files changed, 38 insertions(+)
 create mode 100644 pkgs/development/python-modules/pyyaml-env-tag/default.nix

diff --git a/pkgs/development/python-modules/pyyaml-env-tag/default.nix b/pkgs/development/python-modules/pyyaml-env-tag/default.nix
new file mode 100644
index 000000000000..f81bbbd7acbf
--- /dev/null
+++ b/pkgs/development/python-modules/pyyaml-env-tag/default.nix
@@ -0,0 +1,36 @@
+{ lib
+, buildPythonPackage
+, fetchPypi
+, pythonOlder
+, pyyaml
+, pytestCheckHook
+}:
+
+buildPythonPackage rec {
+  pname = "pyyaml-env-tag";
+  version = "0.1";
+  disabled = pythonOlder "3.6";
+
+  src = fetchPypi {
+    pname = "pyyaml_env_tag";
+    inherit version;
+    sha256 = "1nsva88jsmwn0cb9jnrfiz4dvs9xakkpgfii7g1xwkx1pmsjc2bh";
+  };
+
+  propagatedBuildInputs = [
+    pyyaml
+  ];
+
+  checkInputs = [
+    pytestCheckHook
+  ];
+
+  pythonImportsCheck = [ "yaml_env_tag" ];
+
+  meta = with lib; {
+    description = "Custom YAML tag for referencing environment variables";
+    homepage = "https://github.com/waylan/pyyaml-env-tag";
+    license = with licenses; [ mit ];
+    maintainers = with maintainers; [ fab ];
+  };
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 4ef474667680..2c3f647759a5 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -7170,6 +7170,8 @@ in {
 
   pyyaml = callPackage ../development/python-modules/pyyaml { };
 
+  pyyaml-env-tag = callPackage ../development/python-modules/pyyaml-env-tag { };
+
   pyzerproc = callPackage ../development/python-modules/pyzerproc { };
 
   pyzmq = callPackage ../development/python-modules/pyzmq { };