push sheeet

pkgs/development/python-modules/changefinder/default.nix

@@ -0,0 +1,47 @@
+{
+  lib,
+  buildPythonPackage,
+  fetchFromGitHub,
+  setuptools,
+  pytestCheckHook,
+  numpy,
+  scipy,
+  statsmodels,
+}:
+
+buildPythonPackage {
+  pname = "changefinder";
+  version = "unstable-2024-03-24";
+  pyproject = true;
+
+  src = fetchFromGitHub {
+    owner = "shunsukeaihara";
+    repo = "changefinder";
+    rev = "58c8c32f127b9e46f9823f36221f194bdb6f3f8b";
+    hash = "sha256-1If0gIsMU8673fKSSHVMvDgR1UnYgM/4HiyvZJ9T6VM=";
+  };
+
+  patches = [ ./fix_test_invocation.patch ];
+
+  build-system = [ setuptools ];
+
+  pythonRemoveDeps = [ "nose" ];
+
+  dependencies = [
+    numpy
+    scipy
+    statsmodels
+  ];
+
+  nativeCheckInputs = [ pytestCheckHook ];
+  enabledTestPaths = [ "test/test.py" ];
+
+  pythonImportsCheck = [ "changefinder" ];
+
+  meta = with lib; {
+    description = "Online Change-Point Detection library based on ChangeFinder algorithm";
+    homepage = "https://github.com/shunsukeaihara/changefinder";
+    license = licenses.mit;
+    maintainers = with maintainers; [ raitobezarius ];
+  };
+}

pkgs/development/python-modules/changefinder/fix_test_invocation.patch

@@ -0,0 +1,13 @@
+diff --git a/test/test.py b/test/test.py
+index 85a9f4e..a5f44fd 100644
+--- a/test/test.py
++++ b/test/test.py
+@@ -4,7 +4,7 @@ import numpy as np
+ 
+ 
+ class TestChangeFinder():
+-    def setup(self):
++    def setup_method(self):
+         self._term = 30
+         self._smooth = 7
+         self._order = 1