push sheeet

pkgs/development/python-modules/conda-libmamba-solver/default.nix

@@ -0,0 +1,44 @@
+{
+  lib,
+  buildPythonPackage,
+  fetchFromGitHub,
+  hatchling,
+  hatch-vcs,
+  boltons,
+  libmambapy,
+}:
+buildPythonPackage rec {
+  pname = "conda-libmamba-solver";
+  version = "25.4.0";
+  pyproject = true;
+
+  src = fetchFromGitHub {
+    inherit pname version;
+    owner = "conda";
+    repo = "conda-libmamba-solver";
+    tag = version;
+    hash = "sha256-DnRy5ntSjKADeHbqvLJz62WlLbM94U7urZLJg+Tpqbw=";
+  };
+
+  build-system = [
+    hatchling
+    hatch-vcs
+  ];
+
+  dependencies = [
+    boltons
+    libmambapy
+  ];
+
+  # this package depends on conda for the import to run successfully, but conda depends on this package to execute.
+  # pythonImportsCheck = [ "conda_libmamba_solver" ];
+
+  pythonRemoveDeps = [ "conda" ];
+
+  meta = {
+    description = "Libmamba based solver for conda";
+    homepage = "https://github.com/conda/conda-libmamba-solver";
+    license = lib.licenses.bsd3;
+    maintainers = [ lib.maintainers.ericthemagician ];
+  };
+}