Merge pull request #28660 from PavelGuzenfeld:fix/gapi-optional-module-handling

Fix Python bindings when optional modules are disabled

modules/python/package/cv2/__init__.py

@@ -26,7 +26,7 @@ def __load_extra_py_code_for_module(base, name, enable_debug_print=False):
     native_module = sys.modules.pop(module_name, None)
     try:
         py_module = importlib.import_module(module_name)
-    except ImportError as err:
+    except (ImportError, AttributeError) as err:
         if enable_debug_print:
             print("Can't load Python code for module:", module_name,
                   ". Reason:", err)

modules/python/src2/typing_stubs_generation/generation.py

@@ -708,7 +708,7 @@ def _generate_typing_module(root: NamespaceNode, output_path: Path) -> None:
     """
 
     def has_all_required_modules(type_node: TypeNode) -> bool:
-        return all(em in root.namespaces for em in node.required_modules)
+        return all(em in root.namespaces for em in type_node.required_modules)
 
     def register_alias_links_from_aggregated_type(type_node: TypeNode) -> None:
         assert isinstance(type_node, AggregatedTypeNode), \