Fix/error accessing attrribute file type (#705)

* the fix for the issue is applied

* Added test case to check working of the new accessor methods and this fix

* moved is_read_only to Base()

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

@@ -151,6 +151,10 @@ def is_active(self) -> bool:
         """Whether the object is active."""
         return self.get_attr("active?")
 
+    def is_read_only(self) -> bool:
+        """Whether the object is read-only."""
+        return self.get_attr("read-only?")
+
     def __setattr__(self, name, value):
         raise AttributeError(name)
 
@@ -170,10 +174,6 @@ def default_value(self):
         """Gets the default value of the object."""
         return self.get_attr("default")
 
-    def is_read_only(self) -> bool:
-        """Whether the object is read-only."""
-        return self.get_attr("read-only?")
-
 
 class Numerical(Property):
     """Exposes attribute accessor on settings object - specific to numerical objects."""
@@ -668,6 +668,14 @@ def _get_new_keywords(obj, kwds):
 class Command(Base):
     """Command object."""
 
+    def __init__(self, name: str = None, parent=None):
+        """__init__ of Command class."""
+        super().__init__(name, parent)
+        if hasattr(self, "argument_names"):
+            for argument in self.argument_names:
+                cls = getattr(self.__class__, argument)
+                self._setattr(argument, cls(None, self))
+
     def __call__(self, **kwds):
         """Call a command with the specified keyword arguments."""
         newkwds = _get_new_keywords(self, kwds)

tests/test_flobject.py

@@ -631,3 +631,13 @@ class a_2(Boolean):
             fluent_name = "a-2"
 '''
     )  # noqa: W293
+
+
+def test_accessor_methods_on_settings_object(sample_solver_session):
+    existing = sample_solver_session.file.read.file_type.get_attr("allowed-values")
+    modified = sample_solver_session.file.read.file_type.allowed_values()
+    assert existing == modified
+
+    existing = sample_solver_session.file.read.file_type.get_attr("read-only?")
+    modified = sample_solver_session.file.read.file_type.is_read_only()
+    assert existing == modified

tests/util/fixture_fluent.py

@@ -152,3 +152,10 @@ def get_name_info(allnamesdict, namescheck):
                 if name in details.values() or name in details or name in names:
                     name_selected[name] = details
     return name_selected
+
+
+@pytest.fixture
+def sample_solver_session(with_launching_container):
+    solver_session = pyfluent.launch_fluent(mode="solver")
+    yield solver_session
+    solver_session.exit()