FEM: Extraction code CodeQL updated and typo fix

src/Mod/Fem/femobjects/base_fempostextractors.py

@@ -123,7 +123,7 @@ class Extractor(base_fempythonobject.BaseFemPythonObject):
             case _:
                 return ["Not a vector"]
 
-    def get_representive_fieldname(self):
+    def get_representive_fieldname(self, obj):
         # should return the representive field name, e.g. Position (X)
         return ""
 

src/Mod/Fem/femobjects/base_fempostvisualizations.py

@@ -160,8 +160,8 @@ class PostVisualization(base_fempythonobject.BaseFemPythonObject):
                     array.SetNumberOfComponents(c_array.GetNumberOfComponents())
                     array.SetNumberOfTuples(rows)
                     array.Fill(0) # so that all non-used entries are set to 0
-                    for i in range(c_array.GetNumberOfTuples()):
-                        array.SetTuple(i, c_array.GetTuple(i))
+                    for j in range(c_array.GetNumberOfTuples()):
+                        array.SetTuple(j, c_array.GetTuple(j))
 
                 array.SetName(f"{child.Source.Name}: {c_array.GetName()}")
                 table.AddColumn(array)

src/Mod/Fem/femobjects/post_extract1D.py

@@ -77,17 +77,16 @@ class PostFieldData1D(base_fempostextractors.Extractor1D):
             obj.Table = table
             return
 
-        frames = False
+        timesteps=[]
         if obj.ExtractFrames:
             # check if we have timesteps
             info = obj.Source.getOutputAlgorithm().GetOutputInformation(0)
             if info.Has(vtkStreamingDemandDrivenPipeline.TIME_STEPS()):
                 timesteps = info.Get(vtkStreamingDemandDrivenPipeline.TIME_STEPS())
-                frames = True
             else:
                 FreeCAD.Console.PrintWarning("No frames available in data, ignoring \"ExtractFrames\" property")
 
-        if not frames:
+        if not timesteps:
             # get the dataset and extract the correct array
             array = self._x_array_from_dataset(obj, dataset)
             if array.GetNumberOfComponents() > 1:

src/Mod/Fem/femobjects/post_extract2D.py

@@ -78,17 +78,16 @@ class PostFieldData2D(base_fempostextractors.Extractor2D):
             obj.Table = table
             return
 
-        frames = False
+        timesteps = []
         if obj.ExtractFrames:
             # check if we have timesteps
             info = obj.Source.getOutputAlgorithm().GetOutputInformation(0)
             if info.Has(vtkStreamingDemandDrivenPipeline.TIME_STEPS()):
                 timesteps = info.Get(vtkStreamingDemandDrivenPipeline.TIME_STEPS())
-                frames = True
             else:
                 FreeCAD.Console.PrintWarning("No frames available in data, ignoring \"ExtractFrames\" property")
 
-        if not frames:
+        if not timesteps:
             # get the dataset and extract the correct array
             xarray = self._x_array_from_dataset(obj, dataset)
             if xarray.GetNumberOfComponents() > 1:

src/Mod/Fem/femobjects/post_lineplot.py

@@ -1,4 +1,4 @@
-2# ***************************************************************************
+# ***************************************************************************
 # *   Copyright (c) 2025 Stefan Tröger <stefantroeger@gmx.net>              *
 # *                                                                         *
 # *   This file is part of the FreeCAD CAx development system.              *