fix python packages for nixos 23.05

pkgs/python-packages/specific-versions/bitstring.nix

@@ -0,0 +1,40 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, fetchpatch
+, unittestCheckHook
+}:
+
+buildPythonPackage rec {
+  pname = "bitstring";
+  version = "3.1.9";
+
+  src = fetchFromGitHub {
+    owner = "scott-griffiths";
+    repo = pname;
+    rev = "bitstring-${version}";
+    sha256 = "0y2kcq58psvl038r6dhahhlhp1wjgr5zsms45wyz1naq6ri8x9qa";
+  };
+
+  patches = [
+    (fetchpatch {
+      name = "fix-running-unit-tests-using-unittest-hook.patch";
+      url = "https://github.com/scott-griffiths/bitstring/commit/e5ee3fd41cad2ea761f4450b13b0424ae7262331.patch";
+      hash = "sha256-+ZGywIfQQcYXJlYZBi402ONnysYm66G5zE4duJE40h8=";
+    })
+  ];
+
+  checkInputs = [ unittestCheckHook ];
+
+  unittestFlagsArray = [ "-s" "test" ];
+
+  pythonImportsCheck = [ "bitstring" ];
+
+  meta = with lib; {
+    description = "Module for binary data manipulation";
+    homepage = "https://github.com/scott-griffiths/bitstring";
+    license = licenses.mit;
+    platforms = platforms.unix;
+    maintainers = with maintainers; [ bjornfor ];
+  };
+}