fix: Block inactive object access via builtin classes.

doc/changelog.d/4729.fixed.md

@@ -0,0 +1 @@
+Block inactive object access via builtin classes.

src/ansys/fluent/core/solver/settings_builtin_bases.py

@@ -24,7 +24,11 @@
 
 from typing import Protocol, runtime_checkable
 
-from ansys.fluent.core.solver.flobject import NamedObject, SettingsBase
+from ansys.fluent.core.solver.flobject import (
+    InactiveObjectError,
+    NamedObject,
+    SettingsBase,
+)
 from ansys.fluent.core.solver.settings_builtin_data import DATA
 from ansys.fluent.core.utils.context_managers import _get_active_session
 from ansys.fluent.core.utils.fluent_version import FluentVersion
@@ -68,7 +72,10 @@ def _get_settings_obj(settings_root, builtin_settings_obj):
         found_path = path
     comps = found_path.split(".")
     for i, comp in enumerate(comps):
-        obj = SettingsBase.__getattribute__(obj, comp)  # bypass InactiveObjectError
+        try:
+            obj = getattr(obj, comp)
+        except InactiveObjectError:
+            raise InactiveObjectError(builtin_cls_db_name) from None
         if i < len(comps) - 1 and isinstance(obj, NamedObject):
             obj_name = getattr(builtin_settings_obj, comp)
             obj = obj[obj_name]

tests/test_builtin_settings.py

@@ -28,6 +28,7 @@
 import ansys.fluent.core as pyfluent
 from ansys.fluent.core.examples import download_file
 from ansys.fluent.core.solver import *  # noqa: F401, F403
+from ansys.fluent.core.solver.flobject import InactiveObjectError
 from ansys.fluent.core.utils.fluent_version import FluentVersion
 
 # flake8: noqa: F405
@@ -510,3 +511,11 @@ def test_context_manager_2(new_solver_session):
     with using(solver):
         read_case(file_name=import_filename)
         assert Viscous().model() == "k-omega"
+
+
+@pytest.mark.codegen_required
+def test_inactive_objects(new_solver_session):
+    solver = new_solver_session
+
+    with pytest.raises(InactiveObjectError):
+        pyfluent.solver.Viscous(solver)