From 56b6284f7500afc71247d53d6f5e961cfa19ee58 Mon Sep 17 00:00:00 2001
From: ConstantConstantin <paul.hertel@aol.de>
Date: Tue, 31 Mar 2026 17:13:34 +0200
Subject: [PATCH] python3Packages.pysindy: init at 2.1.0

Initial packaging of pysindy.

Tests disabled due to optional dependencies (e.g. jax).
---
 .../python-modules/pysindy/default.nix        | 52 +++++++++++++++++++
 pkgs/top-level/python-packages.nix            |  2 +
 2 files changed, 54 insertions(+)
 create mode 100644 pkgs/development/python-modules/pysindy/default.nix

diff --git a/pkgs/development/python-modules/pysindy/default.nix b/pkgs/development/python-modules/pysindy/default.nix
new file mode 100644
index 000000000000..f038e83eff94
--- /dev/null
+++ b/pkgs/development/python-modules/pysindy/default.nix
@@ -0,0 +1,52 @@
+{
+  lib,
+  buildPythonPackage,
+  fetchPypi,
+
+  # build-system
+  setuptools,
+  setuptools-scm,
+
+  # dependencies
+  scikit-learn,
+  numpy,
+  derivative,
+  scipy,
+  typing-extensions,
+}:
+
+buildPythonPackage rec {
+  pname = "pysindy";
+  version = "2.1.0";
+  pyproject = true;
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "sha256-NpZZ22MucuZwtkz9ef08C578jjo28MNfTxG4ROhjuwg=";
+  };
+
+  build-system = [
+    setuptools
+    setuptools-scm
+  ];
+
+  dependencies = [
+    scikit-learn
+    numpy
+    derivative
+    scipy
+    typing-extensions
+  ];
+
+  # Tests require optional dependencies like jax
+  doCheck = false;
+
+  pythonImportsCheck = [ "pysindy" ];
+
+  meta = {
+    description = "Sparse identification of nonlinear dynamical systems";
+    license = lib.licenses.mit;
+    homepage = "https://pysindy.readthedocs.io/en/latest/";
+    maintainers = with lib.maintainers; [ conny ];
+  };
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 04ea44722856..bc8f4a42735a 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -14997,6 +14997,8 @@ self: super: with self; {
 
   pysimplesoap = callPackage ../development/python-modules/pysimplesoap { };
 
+  pysindy = callPackage ../development/python-modules/pysindy { };
+
   pysingleton = callPackage ../development/python-modules/pysingleton { };
 
   pyskyqhub = callPackage ../development/python-modules/pyskyqhub { };