Added flake8 exception

Author: TD22057

tests/test_methods_and_attributes.py

@@ -99,7 +99,7 @@ def test_properties():
     assert instance.def_property == 3
 
     with pytest.raises(AttributeError):
-        dummy = instance.def_property_writeonly
+        dummy = instance.def_property_writeonly  # noqa: F841 unused var
     instance.def_property_writeonly = 4
     assert instance.def_property_readonly == 4
 
@@ -114,7 +114,7 @@ def test_static_properties():
     assert m.TestProperties.def_readwrite_static == 2
 
     with pytest.raises(AttributeError) as excinfo:
-        dummy = m.TestProperties.def_writeonly_static
+        dummy = m.TestProperties.def_writeonly_static  # noqa: F841 unused var
     assert "unreadable attribute" in str(excinfo)
 
     m.TestProperties.def_writeonly_static = 3
@@ -147,7 +147,7 @@ def test_static_properties():
     assert instance.def_readwrite_static == 2
 
     with pytest.raises(AttributeError) as excinfo:
-        dummy = instance.def_property_writeonly_static
+        dummy = instance.def_property_writeonly_static  # noqa: F841 unused var
     assert "unreadable attribute" in str(excinfo)
 
     instance.def_property_writeonly_static = 4