pyqt5_sip: init at 12.9.1

Expose this python module in python-packages.nix

pkgs/development/python-modules/pyqt/5.x.nix

@@ -7,6 +7,7 @@
 , lndir
 , dbus-python
 , sip
+, pyqt5_sip
 , pyqt-builder
 , libsForQt5
 , withConnectivity ? false
@@ -16,21 +17,7 @@
 , withLocation ? false
 }:
 
-let
-  pyqt5_sip = buildPythonPackage rec {
-    pname = "PyQt5_sip";
-    version = "12.9.0";
-
-    src = fetchPypi {
-      inherit pname version;
-      sha256 = "0cmfxb7igahxy74qkq199l6zdxrr75bnxris42fww3ibgjflir6k";
-    };
-
-    # There is no test code and the check phase fails with:
-    # > error: could not create 'PyQt5/sip.cpython-38-x86_64-linux-gnu.so': No such file or directory
-    doCheck = false;
-  };
-in buildPythonPackage rec {
+buildPythonPackage rec {
   pname = "PyQt5";
   version = "5.15.4";
   format = "pyproject";

pkgs/development/python-modules/pyqt/sip.nix

@@ -0,0 +1,28 @@
+{ lib
+, buildPythonPackage
+, fetchPypi
+}:
+
+buildPythonPackage rec {
+  pname = "pyqt5-sip";
+  version = "12.9.1";
+
+  src = fetchPypi {
+    pname = "PyQt5_sip";
+    inherit version;
+    sha256 = "LyTymbRMURwjeWqvu7WBv96/eNCQVle3zuIUG0mCAw4=";
+  };
+
+  # There is no test code and the check phase fails with:
+  # > error: could not create 'PyQt5/sip.cpython-38-x86_64-linux-gnu.so': No such file or directory
+  doCheck = false;
+  pythonImportsCheck = ["PyQt5.sip"];
+
+  meta = with lib; {
+    description = "Python bindings for Qt5";
+    homepage    = "https://www.riverbankcomputing.com/software/sip/";
+    license     = licenses.gpl3Only;
+    platforms   = platforms.mesaPlatforms;
+    maintainers = with maintainers; [ sander ];
+  };
+}

pkgs/top-level/python-packages.nix

@@ -7359,6 +7359,8 @@ in {
 
   pyqt5 = callPackage ../development/python-modules/pyqt/5.x.nix { };
 
+  pyqt5_sip = callPackage ../development/python-modules/pyqt/sip.nix { };
+
   pyqt5_with_qtmultimedia = self.pyqt5.override {
     withMultimedia = true;
   };