FEAT: Add project directory property

doc/changelog.d/1022.added.md

@@ -0,0 +1 @@
+Add project directory property

src/ansys/mechanical/core/embedding/app.py

@@ -433,6 +433,11 @@ def version(self):
         """Returns the version of the app."""
         return self._version
 
+    @property
+    def project_directory(self):
+        """Returns the current project directory."""
+        return self.DataModel.Project.ProjectDirectory
+
     def _share(self, other) -> None:
         """Shares the state of self with other.
 

src/ansys/mechanical/core/embedding/ui.py

@@ -59,7 +59,7 @@ def save_temp_copy(
             A Mechanical embedding application.
         """
         # Identify the mechdb of the saved session from save_original()
-        project_directory = Path(app.DataModel.Project.ProjectDirectory)
+        project_directory = Path(app.project_directory)
         project_directory_parent = project_directory.parent
         mechdb_file = (
             project_directory_parent / f"{project_directory.parts[-1].split('_')[0]}.mechdb"

tests/embedding/test_app.py

@@ -67,6 +67,10 @@ def test_app_save_open(embedded_app, tmp_path: pytest.TempPathFactory):
     embedded_app.DataModel.Project.Name = "PROJECT 1"
     project_file = os.path.join(tmp_path, f"{NamedTemporaryFile().name}.mechdat")
     embedded_app.save_as(project_file)
+
+    project_file_directory = os.path.splitext(project_file)[0] + "_Mech_Files"
+    assert project_file_directory == os.path.normpath(embedded_app.project_directory)
+
     with pytest.raises(Exception):
         embedded_app.save_as(project_file)
     embedded_app.save_as(project_file, overwrite=True)
@@ -293,7 +297,7 @@ def test_rm_lockfile(embedded_app, tmp_path: pytest.TempPathFactory):
     embedded_app.save(mechdat_path)
     embedded_app.close()
 
-    lockfile_path = os.path.join(embedded_app.DataModel.Project.ProjectDirectory, ".mech_lock")
+    lockfile_path = os.path.join(embedded_app.project_directory, ".mech_lock")
     # Assert lock file path does not exist
     assert not os.path.exists(lockfile_path)
 
@@ -446,7 +450,7 @@ def test_app_lock_file_open(embedded_app, tmp_path: pytest.TempPathFactory):
         embedded_app.save_as(project_file)
     embedded_app.save_as(project_file, overwrite=True)
 
-    lock_file = Path(embedded_app.DataModel.Project.ProjectDirectory) / ".mech_lock"
+    lock_file = Path(embedded_app.project_directory) / ".mech_lock"
 
     # Assert the lock file exists after saving it
     assert lock_file.exists()