1 files changed, 68 insertions, 0 deletions
diff --git a/pkgs/development/python-modules/nats-py/default.nix b/pkgs/development/python-modules/nats-py/default.nix
new file mode 100644
index 00000000000..f87eb269da7
--- /dev/null
+++ b/pkgs/development/python-modules/nats-py/default.nix
@@ -0,0 +1,68 @@
+{ lib
+, buildPythonPackage
+, ed25519
+, fetchFromGitHub
+, nats-server
+, pytestCheckHook
+, pythonOlder
+, uvloop
+}:
+
+buildPythonPackage rec {
+  pname = "nats-py";
+  version = "2.0.0";
+  format = "setuptools";
+
+  disabled = pythonOlder "3.7";
+
+  src = fetchFromGitHub {
+    owner = "nats-io";
+    repo = "nats.py";
+    rev = "v${version}";
+    hash = "sha256-BraT30J7OIcW2NXAwjcg9PYu+kgf8f1iDjKiN9J6l7Y=";
+  };
+
+  propagatedBuildInputs = [
+    ed25519
+  ];
+
+  checkInputs = [
+    nats-server
+    pytestCheckHook
+    uvloop
+  ];
+
+  postPatch = ''
+    substituteInPlace setup.cfg \
+      --replace "--cov=nats --cov-report html" ""
+  '';
+
+  disabledTests = [
+    # RuntimeError: Event loop is closed
+    "test_subscribe_no_echo"
+    "test_publish"
+    "test_publish_verbose"
+    "test_fetch_max_waiting_fetch_one"
+    "test_fetch_n"
+    "test_consumer_management"
+    "test_ephemeral_subscribe"
+    "test_queue_subscribe_deliver_group"
+    "test_subscribe_push_bound"
+    "test_double_acking_subscribe"
+    "test_flow_control"
+    "test_ordered_consumer"
+    "test_ordered_consumer_single_loss"
+    "test_kv_simple"
+  ];
+
+  pythonImportsCheck = [
+    "nats"
+  ];
+
+  meta = with lib; {
+    description = "Python client for NATS.io";
+    homepage = "https://github.com/nats-io/nats.py";
+    license = with licenses; [ asl20 ];
+    maintainers = with maintainers; [ fab ];
+  };
+}