1 files changed, 46 insertions, 0 deletions
diff --git a/pkgs/development/python-modules/gradient-utils/default.nix b/pkgs/development/python-modules/gradient-utils/default.nix
new file mode 100644
index 000000000000..cf0ffb6bb417
--- /dev/null
+++ b/pkgs/development/python-modules/gradient-utils/default.nix
@@ -0,0 +1,46 @@
+{ buildPythonPackage
+, fetchFromGitHub
+, hyperopt
+, lib
+, mock
+, numpy
+, poetry
+, prometheus_client
+, pytestCheckHook
+}:
+
+buildPythonPackage rec {
+  pname = "gradient-utils";
+  version = "0.3.2";
+  format = "pyproject";
+
+  src = fetchFromGitHub {
+    owner = "Paperspace";
+    repo = pname;
+    rev = "v${version}";
+    sha256 = "083hnkv19mhvdc8nx28f1nph50c903gxh9g9q8531abv0w8m0744";
+  };
+
+  postPatch = ''
+    substituteInPlace pyproject.toml \
+      --replace 'numpy = "1.18.5"' 'numpy = "^1.18.5"' \
+      --replace 'hyperopt = "0.1.2"' 'hyperopt = ">=0.1.2"'
+  '';
+
+  nativeBuildInputs = [ poetry ];
+  checkInputs = [ mock pytestCheckHook ];
+  propagatedBuildInputs = [ hyperopt prometheus_client numpy ];
+
+  preCheck = "export HOSTNAME=myhost-experimentId";
+  disabledTests = [
+    "test_add_metrics_pushes_metrics" # requires a working prometheus push gateway
+  ];
+
+  meta = with lib; {
+    description = "Gradient ML SDK";
+    homepage    = "https://github.com/Paperspace/gradient-utils";
+    license     = licenses.mit;
+    platforms   = platforms.unix;
+    maintainers = with maintainers; [ freezeboy ];
+  };
+}