FEM: fenics mesh, trailing white spaces

src/Mod/Fem/feminout/importFenicsMesh.py

@@ -151,8 +151,8 @@ def export(objectslist, fileString):
         fileName, fileExtension = os.path.splitext(fileString)
         if fileExtension.lower() == '.xml':
             FreeCAD.Console.PrintWarning("XML is not designed to save higher order elements.\n")
-            FreeCAD.Console.PrintWarning("Reducing order for second order mesh.\n")            
-            FreeCAD.Console.PrintWarning("Tri6 -> Tri3, Tet10 -> Tet4, etc.\n")            
+            FreeCAD.Console.PrintWarning("Reducing order for second order mesh.\n")
+            FreeCAD.Console.PrintWarning("Tri6 -> Tri3, Tet10 -> Tet4, etc.\n")
             writeFenicsXML.write_fenics_mesh_xml(obj, fileString)
         elif fileExtension.lower() == '.xdmf':
             if importToolsFem.get_FemMeshObjectMeshGroups(obj) is not ():

src/Mod/Fem/feminout/readFenicsXML.py

@@ -232,7 +232,7 @@ def read_fenics_mesh_xml(xmlfilename):
         print("Mesh found")
         (nodes, cells_dict, cell_type, dim) = read_mesh_block(find_mesh)
         element_dict = generate_lower_dimensional_structures(nodes, cells_dict, cell_type, dim)
-        print("Show min max element dict")        
+        print("Show min max element dict")
         for (elm, numbers) in list(element_dict.items()):
             lst = sorted(list(numbers.items()), key=lambda x: x[0])
             if lst != []:

src/Mod/Fem/feminout/writeFenicsXML.py

@@ -40,7 +40,7 @@ def write_fenics_mesh_xml(fem_mesh_obj, outputfile):
         vertices to be exported. (For second order elements, we have to delete the mid element nodes.)
     """
 
-    # TODO: check for second order elements 
+    # TODO: check for second order elements
     # (reduce element order would be ok - all elements have at least the first
     # necessary nodes)
 
@@ -55,7 +55,7 @@ def write_fenics_mesh_xml(fem_mesh_obj, outputfile):
         "Polygon": "unknown", "Polyhedron": "unknown",
         "Prism": "unknown", "Pyramid": "unknown",
     }
-    
+
     XML_Number_of_Nodes_dict = {
         "point": 1,
         "interval": 2,
@@ -102,7 +102,7 @@ def write_fenics_mesh_xml(fem_mesh_obj, outputfile):
 
         cell_args = {}
         for (vi, ni) in enumerate(nodeindices):
-            if vi < num_verts_cell:  # XML only supports first order meshs 
+            if vi < num_verts_cell:  # XML only supports first order meshs
                 cell_args["v" + str(vi)] = str(ni - 1)
         # generate as many v entries in dict as nodes are listed in cell (works only for first order elements)