python3Packages.kneed: init at 0.8.3

1 files changed, 53 insertions, 0 deletions

diff --git a/pkgs/development/python-modules/kneed/default.nix b/pkgs/development/python-modules/kneed/default.nix
new file mode 100644
index 0000000000000..1e4bc851968fd
--- /dev/null
+++ b/pkgs/development/python-modules/kneed/default.nix
@@ -0,0 +1,53 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, hatchling
+, numpy
+, scipy
+, matplotlib
+, pytestCheckHook
+}:
+
+buildPythonPackage rec {
+  pname = "kneed";
+  version = "0.8.3";
+  format = "pyproject";
+
+  src = fetchFromGitHub {
+    owner = "arvkevi";
+    repo = "kneed";
+    rev = "v${version}";
+    sha256 = "K742mOnwTUY09EtbDYM9guqszK1wxgkofPhSjDyB8Ss=";
+  };
+
+  postPatch = ''
+    substituteInPlace pytest.ini \
+      --replace "--cov=kneed" ""
+  '';
+
+  nativeBuildInputs = [
+    hatchling
+  ];
+
+  propagatedBuildInputs = [
+    numpy
+    scipy
+  ];
+
+  checkInputs = [
+    pytestCheckHook
+    matplotlib
+  ];
+
+  disabledTestPaths = [
+    # Fails when matplotlib is installed
+    "tests/test_no_matplotlib.py"
+  ];
+
+  meta = with lib; {
+    description = "Knee point detection in Python";
+    homepage = "https://github.com/arvkevi/kneed";
+    license = licenses.bsd3;
+    maintainers = with maintainers; [ tm-drtina ];
+  };
+}