diff --git a/pkgs/development/python-modules/swh-model/default.nix b/pkgs/development/python-modules/swh-model/default.nix
new file mode 100644
index 000000000000..31e0cba03ac2
--- /dev/null
+++ b/pkgs/development/python-modules/swh-model/default.nix
@@ -0,0 +1,84 @@
+{
+  lib,
+  stdenv,
+  buildPythonPackage,
+  fetchFromGitLab,
+  setuptools,
+  setuptools-scm,
+  attrs,
+  attrs-strict,
+  dateutils,
+  deprecated,
+  hypothesis,
+  iso8601,
+  typing-extensions,
+  click,
+  dulwich,
+  aiohttp,
+  pytestCheckHook,
+  pytz,
+  types-click,
+  types-python-dateutil,
+  types-pytz,
+  types-deprecated,
+
+}:
+
+buildPythonPackage rec {
+  pname = "swh-model";
+  version = "7.1.0";
+  pyproject = true;
+
+  src = fetchFromGitLab {
+    domain = "gitlab.softwareheritage.org";
+    group = "swh";
+    owner = "devel";
+    repo = "swh-model";
+    tag = "v${version}";
+    hash = "sha256-I0DaSipE5TVFqAdGkNo4e66l1x4A26EYk0F4tKMy33k=";
+  };
+
+  build-system = [
+    setuptools
+    setuptools-scm
+  ];
+
+  dependencies = [
+    attrs
+    attrs-strict
+    click
+    dulwich
+    dateutils
+    deprecated
+    hypothesis
+    iso8601
+    typing-extensions
+  ];
+
+  pythonImportsCheck = [ "swh.model" ];
+
+  nativeCheckInputs = [
+    aiohttp
+    click
+    pytestCheckHook
+    pytz
+    types-click
+    types-python-dateutil
+    types-pytz
+    types-deprecated
+  ];
+
+  pytestFlagsArray = lib.optionals (stdenv.hostPlatform.isDarwin) [
+    # OSError: [Errno 92] Illegal byte sequence
+    "--deselect swh/model/tests/test_cli.py::TestIdentify::test_exclude"
+    "--deselect swh/model/tests/test_from_disk.py::DirectoryToObjects::test_exclude"
+    "--deselect swh/model/tests/test_from_disk.py::DirectoryToObjects::test_exclude_trailing"
+  ];
+
+  meta = {
+    description = "Implementation of the Data model of the Software Heritage project, used to archive source code artifacts";
+    homepage = "https://gitlab.softwareheritage.org/swh/devel/swh-model";
+    license = lib.licenses.gpl3Only;
+    maintainers = with lib.maintainers; [ drupol ];
+  };
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 7f2202f1cdbf..65a31e954ece 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -17349,6 +17349,8 @@ self: super: with self; {
 
   swagger-ui-bundle = callPackage ../development/python-modules/swagger-ui-bundle { };
 
+  swh-model = callPackage ../development/python-modules/swh-model { };
+
   swift = callPackage ../development/python-modules/swift { };
 
   swifter = callPackage ../development/python-modules/swifter { };