Feedback from review and a new test

Incorporate feedback from review and add a test for when export_folder
is not supplied.

Author: isaacwaldron

_unittest/test_36_Q2D_PostProcessing.py

@@ -43,3 +43,20 @@ def test_02_export_w_elements_from_nominal(self):
                     assert os.path.isfile(file)
             finally:
                 q2d.close_project(saveproject=False)
+
+    def test_03_export_w_elements_to_working_directory(self):
+        test_project = self.local_scratch.copyfile(
+            os.path.join(local_path, "example_models", "q2d_solved_nominal.aedtz")
+        )
+        with Q2d(test_project, non_graphical=settings.non_graphical, new_desktop_session=new_thread) as q2d:
+            try:
+                files = q2d.export_w_elements(False)
+                assert len(files) == 1
+                for file in files:
+                    _, ext = os.path.splitext(file)
+                    assert ext == ".sp"
+                    assert os.path.isfile(file)
+                    file_dir = os.path.abspath(os.path.dirname(file))
+                    assert file_dir == os.path.abspath(q2d.working_directory)
+            finally:
+                q2d.close_project(saveproject=False)

pyaedt/q3d.py

@@ -1023,7 +1023,7 @@ def export_w_elements(self, analyze=False, export_folder=None):
 
         Parameters
         ----------
-        analyze : bool
+        analyze : bool, optional
             Whether to analyze before export. Solutions must be present for the design.
             The default is ``False``.
         export_folder : str, optional
@@ -1046,10 +1046,8 @@ def export_w_elements(self, analyze=False, export_folder=None):
 
         for s in setups:
             sweeps = self.oanalysis.GetSweeps(s)
-            if len(sweeps) == 0:
+            if not sweeps:
                 sweeps = ["LastAdaptive"]
-            else:
-                pass
             for sweep in sweeps:
                 variation_array = self.list_of_variations(s, sweep)
                 solution_name = "{} : {}".format(s, sweep)
@@ -1092,7 +1090,7 @@ def export_w_elements(self, analyze=False, export_folder=None):
                         )
                         exported_files.append(export_path)
                         self.logger.info("Exported W-element: %s", export_path)
-                    except:
+                    except:  # pragma: no cover
                         self.logger.warning("Export W-element failed")
                 else:
                     varCount = 0
@@ -1136,7 +1134,7 @@ def export_w_elements(self, analyze=False, export_folder=None):
                             )
                             exported_files.append(export_path)
                             self.logger.info("Exported W-element: %s", export_path)
-                        except:
+                        except:  # pragma: no cover
                             self.logger.warning("Export W-element failed")
         return exported_files