[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

src/Mod/Fem/App/FemPostFilterPyImp.cpp

@@ -199,7 +199,7 @@ PyObject* FemPostFilterPy::getOutputAlgorithm(PyObject* args)
     auto algorithm = getFemPostFilterPtr()->getFilterOutput();
     PyObject* py_algorithm = vtkPythonUtil::GetObjectFromPointer(algorithm);
 
-    return  Py::new_reference_to(py_algorithm);
+    return Py::new_reference_to(py_algorithm);
 #else
     PyErr_SetString(PyExc_NotImplementedError, "VTK python wrapper not available");
     Py_Return;

src/Mod/Fem/App/FemPostObjectPyImp.cpp

@@ -30,9 +30,9 @@
 #include "FemPostObjectPy.cpp"
 
 #ifdef FC_USE_VTK_PYTHON
-    #include <vtkDataSet.h>
-    #include <vtkPythonUtil.h>
-#endif //BUILD_FEM_VTK
+#include <vtkDataSet.h>
+#include <vtkPythonUtil.h>
+#endif  // BUILD_FEM_VTK
 
 using namespace Fem;
 
@@ -71,7 +71,7 @@ PyObject* FemPostObjectPy::getDataSet(PyObject* args)
     auto dataset = getFemPostObjectPtr()->getDataSet();
     if (dataset) {
         PyObject* py_algorithm = vtkPythonUtil::GetObjectFromPointer(dataset);
-        return  Py::new_reference_to(py_algorithm);
+        return Py::new_reference_to(py_algorithm);
     }
     return Py_None;
 #else

src/Mod/Fem/App/FemPostPipelinePyImp.cpp

@@ -35,8 +35,8 @@
 // clang-format on
 
 #ifdef FC_USE_VTK_PYTHON
-    #include <vtkPythonUtil.h>
-#endif //BUILD_FEM_VTK
+#include <vtkPythonUtil.h>
+#endif  // BUILD_FEM_VTK
 
 
 using namespace Fem;
@@ -329,7 +329,7 @@ PyObject* FemPostPipelinePy::getOutputAlgorithm(PyObject* args)
     auto algorithm = getFemPostPipelinePtr()->getOutputAlgorithm();
     PyObject* py_algorithm = vtkPythonUtil::GetObjectFromPointer(algorithm);
 
-    return  Py::new_reference_to(py_algorithm);
+    return Py::new_reference_to(py_algorithm);
 #else
     PyErr_SetString(PyExc_NotImplementedError, "VTK python wrapper not available");
     Py_Return;

src/Mod/Fem/Gui/TaskPostBoxes.cpp

@@ -213,7 +213,11 @@ TaskPostWidget::TaskPostWidget(Gui::ViewProviderDocumentObject* view,
     setWindowIcon(icon);
     m_icon = icon;
 
-    m_connection = m_object->signalChanged.connect(boost::bind(&TaskPostWidget::handlePropertyChange, this, boost::placeholders::_1, boost::placeholders::_2));
+    m_connection =
+        m_object->signalChanged.connect(boost::bind(&TaskPostWidget::handlePropertyChange,
+                                                    this,
+                                                    boost::placeholders::_1,
+                                                    boost::placeholders::_2));
 }
 
 TaskPostWidget::~TaskPostWidget()
@@ -404,7 +408,8 @@ void TaskDlgPost::modifyStandardButtons(QDialogButtonBox* box)
     }
 }
 
-void TaskDlgPost::processCollapsedWidgets() {
+void TaskDlgPost::processCollapsedWidgets()
+{
 
     for (auto& widget : Content) {
         auto* task_box = dynamic_cast<Gui::TaskView::TaskBox*>(widget);
@@ -417,7 +422,7 @@ void TaskDlgPost::processCollapsedWidgets() {
         if (!post_widget || !post_widget->initiallyCollapsed()) {
             continue;
         }
-        post_widget->setGeometry(QRect(QPoint(0,0), post_widget->sizeHint()));
+        post_widget->setGeometry(QRect(QPoint(0, 0), post_widget->sizeHint()));
         task_box->hideGroupBox();
     }
 }
@@ -584,7 +589,8 @@ void TaskPostFrames::applyPythonCode()
     // we apply the views widgets python code
 }
 
-bool TaskPostFrames::initiallyCollapsed() {
+bool TaskPostFrames::initiallyCollapsed()
+{
 
     return (ui->FrameTable->rowCount() == 0);
 }

src/Mod/Fem/Gui/TaskPostBoxes.h

@@ -157,7 +157,8 @@ public:
     virtual void apply() {};
 
     // returns if the widget shall be collapsed when opening the task dialog
-    virtual bool initiallyCollapsed() {
+    virtual bool initiallyCollapsed()
+    {
         return false;
     };
 

src/Mod/Fem/Gui/TaskPostExtraction.cpp

@@ -48,9 +48,7 @@ using namespace Gui;
 // box to handle data extractions
 
 TaskPostExtraction::TaskPostExtraction(ViewProviderFemPostObject* view, QWidget* parent)
-    : TaskPostWidget(view,
-                  Gui::BitmapFactory().pixmap("FEM_PostHistogram"), QString(),
-                  parent)
+    : TaskPostWidget(view, Gui::BitmapFactory().pixmap("FEM_PostHistogram"), QString(), parent)
 {
     // we load the python implementation, and try to get the widget from it, to add
     // directly our widget
@@ -73,7 +71,7 @@ TaskPostExtraction::TaskPostExtraction(ViewProviderFemPostObject* view, QWidget*
         m_panel = Py::Object(method.apply(args));
     }
     catch (Py::Exception&) {
-        Base::PyException e; // extract the Python error text
+        Base::PyException e;  // extract the Python error text
         e.reportException();
     }
 
@@ -97,7 +95,8 @@ TaskPostExtraction::TaskPostExtraction(ViewProviderFemPostObject* view, QWidget*
     Base::Console().error("Unable to import data extraction widget\n");
 };
 
-TaskPostExtraction::~TaskPostExtraction() {
+TaskPostExtraction::~TaskPostExtraction()
+{
 
     Base::PyGILStateLocker lock;
     try {
@@ -123,7 +122,7 @@ void TaskPostExtraction::onPostDataChanged(Fem::FemPostObject* obj)
         }
     }
     catch (Py::Exception&) {
-        Base::PyException e; // extract the Python error text
+        Base::PyException e;  // extract the Python error text
         e.reportException();
     }
 };
@@ -139,7 +138,7 @@ bool TaskPostExtraction::isGuiTaskOnly()
         }
     }
     catch (Py::Exception&) {
-        Base::PyException e; // extract the Python error text
+        Base::PyException e;  // extract the Python error text
         e.reportException();
     }
 
@@ -156,7 +155,7 @@ void TaskPostExtraction::apply()
         }
     }
     catch (Py::Exception&) {
-        Base::PyException e; // extract the Python error text
+        Base::PyException e;  // extract the Python error text
         e.reportException();
     }
 }
@@ -172,7 +171,7 @@ bool TaskPostExtraction::initiallyCollapsed()
         }
     }
     catch (Py::Exception&) {
-        Base::PyException e; // extract the Python error text
+        Base::PyException e;  // extract the Python error text
         e.reportException();
     }
 

src/Mod/Fem/Gui/Workbench.cpp

@@ -218,7 +218,7 @@ Gui::ToolBarItem* Workbench::setupToolBars() const
 #ifdef FC_USE_VTK_PYTHON
              << "FEM_PostVisualization"
 #endif
-             ;
+        ;
 #endif
 
     Gui::ToolBarItem* utils = new Gui::ToolBarItem(root);
@@ -374,7 +374,7 @@ Gui::MenuItem* Workbench::setupMenuBar() const
 #ifdef FC_USE_VTK_PYTHON
              << "FEM_PostVisualization"
 #endif
-             ;
+        ;
 #endif
 
     Gui::MenuItem* utils = new Gui::MenuItem;

src/Mod/Fem/InitGui.py

@@ -83,6 +83,7 @@ class FemWorkbench(Workbench):
         # check vtk version to potentially find missmatchs
         if "BUILD_FEM_VTK_PYTHON" in FreeCAD.__cmake__:
             from femguiutils.vtk_module_handling import vtk_module_handling
+
             vtk_module_handling()
 
     def GetClassName(self):

src/Mod/Fem/ObjectsFem.py

@@ -696,6 +696,7 @@ def makePostLineplot(doc, name="Lineplot"):
     post_lineplot.PostLineplot(obj)
     if FreeCAD.GuiUp:
         from femviewprovider import view_post_lineplot
+
         view_post_lineplot.VPPostLineplot(obj.ViewObject)
     return obj
 
@@ -710,6 +711,7 @@ def makePostLineplotFieldData(doc, name="FieldData2D"):
     post_lineplot.PostLineplotFieldData(obj)
     if FreeCAD.GuiUp:
         from femviewprovider import view_post_lineplot
+
         view_post_lineplot.VPPostLineplotFieldData(obj.ViewObject)
     return obj
 
@@ -724,6 +726,7 @@ def makePostLineplotIndexOverFrames(doc, name="IndexOverFrames2D"):
     post_lineplot.PostLineplotIndexOverFrames(obj)
     if FreeCAD.GuiUp:
         from femviewprovider import view_post_lineplot
+
         view_post_lineplot.VPPostLineplotIndexOverFrames(obj.ViewObject)
     return obj
 
@@ -738,6 +741,7 @@ def makePostHistogram(doc, name="Histogram"):
     post_histogram.PostHistogram(obj)
     if FreeCAD.GuiUp:
         from femviewprovider import view_post_histogram
+
         view_post_histogram.VPPostHistogram(obj.ViewObject)
     return obj
 
@@ -752,6 +756,7 @@ def makePostHistogramFieldData(doc, name="FieldData1D"):
     post_histogram.PostHistogramFieldData(obj)
     if FreeCAD.GuiUp:
         from femviewprovider import view_post_histogram
+
         view_post_histogram.VPPostHistogramFieldData(obj.ViewObject)
     return obj
 
@@ -766,6 +771,7 @@ def makePostHistogramIndexOverFrames(doc, name="IndexOverFrames1D"):
     post_histogram.PostHistogramIndexOverFrames(obj)
     if FreeCAD.GuiUp:
         from femviewprovider import view_post_histogram
+
         view_post_histogram.VPPostHistogramIndexOverFrames(obj.ViewObject)
     return obj
 
@@ -780,6 +786,7 @@ def makePostTable(doc, name="Table"):
     post_table.PostTable(obj)
     if FreeCAD.GuiUp:
         from femviewprovider import view_post_table
+
         view_post_table.VPPostTable(obj.ViewObject)
     return obj
 
@@ -794,6 +801,7 @@ def makePostTableFieldData(doc, name="FieldData1D"):
     post_table.PostTableFieldData(obj)
     if FreeCAD.GuiUp:
         from femviewprovider import view_post_table
+
         view_post_table.VPPostTableFieldData(obj.ViewObject)
     return obj
 
@@ -808,6 +816,7 @@ def makePostTableIndexOverFrames(doc, name="IndexOverFrames1D"):
     post_table.PostTableIndexOverFrames(obj)
     if FreeCAD.GuiUp:
         from femviewprovider import view_post_table
+
         view_post_table.VPPostTableIndexOverFrames(obj.ViewObject)
     return obj
 

src/Mod/Fem/femcommands/commands.py

@@ -1231,6 +1231,7 @@ class _PostFilterGlyph(CommandManager):
         self.is_active = "with_vtk_selresult"
         self.do_activated = "add_filter_set_edit"
 
+
 # the string in add command will be the page name on FreeCAD wiki
 FreeCADGui.addCommand("FEM_Analysis", _Analysis())
 FreeCADGui.addCommand("FEM_ClippingPlaneAdd", _ClippingPlaneAdd())
@@ -1295,4 +1296,5 @@ if "BUILD_FEM_VTK_PYTHON" in FreeCAD.__cmake__:
     import femobjects.post_table
 
     from femguiutils import post_visualization
+
     post_visualization.setup_commands("FEM_PostVisualization")

src/Mod/Fem/femcommands/manager.py

@@ -381,6 +381,7 @@ class CommandManager:
 
         # check if we should use python filter
         from femguiutils.vtk_module_handling import vtk_compatibility_abort
+
         if vtk_compatibility_abort(True):
             return
 

src/Mod/Fem/femguiutils/data_extraction.py

@@ -37,8 +37,7 @@ from vtkmodules.vtkCommonCore import vtkVersion
 from vtkmodules.vtkCommonDataModel import vtkTable
 from vtkmodules.vtkFiltersGeneral import vtkSplitColumnComponents
 
-if vtkVersion.GetVTKMajorVersion() > 9 and \
-   vtkVersion.GetVTKMinorVersion() > 3:
+if vtkVersion.GetVTKMajorVersion() > 9 and vtkVersion.GetVTKMinorVersion() > 3:
     from vtkmodules.vtkFiltersCore import vtkAttributeDataToTableFilter
 else:
     from vtkmodules.vtkInfovisCore import vtkDataObjectToTable
@@ -51,6 +50,7 @@ import femobjects.base_fempostextractors as extr
 from femtaskpanels.base_fempostpanel import _BasePostTaskPanel
 
 from . import extract_link_view
+
 ExtractLinkView = extract_link_view.ExtractLinkView
 
 
@@ -83,11 +83,10 @@ class DataExtraction(_BasePostTaskPanel):
 
         # setup the extraction widget
         self._extraction_view = ExtractLinkView(self.Object, True, self)
-        self.widget.layout().addSpacing(self.widget.Data.size().height()/3)
+        self.widget.layout().addSpacing(self.widget.Data.size().height() / 3)
         self.widget.layout().addWidget(self._extraction_view)
         self._extraction_view.repopulate()
 
-
     @QtCore.Slot()
     def showData(self):
 
@@ -96,7 +95,7 @@ class DataExtraction(_BasePostTaskPanel):
         widget = vtk_table_view.VtkTableView(self.data_model)
         layout = QtGui.QVBoxLayout()
         layout.addWidget(widget)
-        layout.setContentsMargins(0,0,0,0)
+        layout.setContentsMargins(0, 0, 0, 0)
 
         dialog.setLayout(layout)
         dialog.resize(1500, 900)
@@ -110,7 +109,7 @@ class DataExtraction(_BasePostTaskPanel):
         widget = vtk_table_view.VtkTableView(self.summary_model)
         layout = QtGui.QVBoxLayout()
         layout.addWidget(widget)
-        layout.setContentsMargins(0,0,0,0)
+        layout.setContentsMargins(0, 0, 0, 0)
 
         dialog.setLayout(layout)
         dialog.resize(600, 900)
@@ -126,8 +125,7 @@ class DataExtraction(_BasePostTaskPanel):
         if not algo:
             self.data_model.setTable(vtkTable())
 
-        if vtkVersion.GetVTKMajorVersion() > 9 and \
-            vtkVersion.GetVTKMinorVersion() > 3:
+        if vtkVersion.GetVTKMajorVersion() > 9 and vtkVersion.GetVTKMinorVersion() > 3:
             filter = vtkAttributeDataToTableFilter()
         else:
             filter = vtkDataObjectToTable()

src/Mod/Fem/femguiutils/extract_link_view.py

@@ -44,6 +44,7 @@ translate = FreeCAD.Qt.translate
 # a model showing available visualizations and possible extractions
 # #################################################################
 
+
 def build_new_visualization_tree_model():
     # model that shows all options to create new visualizations
 
@@ -67,6 +68,7 @@ def build_new_visualization_tree_model():
 
     return model
 
+
 def build_add_to_visualization_tree_model():
     # model that shows all possible visualization objects to add data to
 
@@ -92,7 +94,9 @@ def build_add_to_visualization_tree_model():
                     for ext in visualizations[vis_type].extractions:
                         icon = FreeCADGui.getIcon(ext.icon)
                         name = ext.name.removeprefix(vis_type)
-                        ext_item = QtGui.QStandardItem(icon, translate("FEM", "Add {}").format(name))
+                        ext_item = QtGui.QStandardItem(
+                            icon, translate("FEM", "Add {}").format(name)
+                        )
                         ext_item.setFlags(QtGui.Qt.ItemIsEnabled)
                         ext_item.setData(ext)
                         vis_item.appendRow(ext_item)
@@ -102,10 +106,13 @@ def build_add_to_visualization_tree_model():
 
     return model
 
+
 def build_post_object_item(post_object, extractions, vis_type):
 
     # definitely build a item and add the extractions
-    post_item = QtGui.QStandardItem(post_object.ViewObject.Icon, translate("FEM", "From {}").format(post_object.Label))
+    post_item = QtGui.QStandardItem(
+        post_object.ViewObject.Icon, translate("FEM", "From {}").format(post_object.Label)
+    )
     post_item.setFlags(QtGui.Qt.ItemIsEnabled)
     post_item.setData(post_object)
 
@@ -150,9 +157,11 @@ def build_add_from_data_tree_model(vis_type):
 
     return model
 
+
 # implementation of GUI and its functionality
 # ###########################################
 
+
 class _ElideToolButton(QtGui.QToolButton):
     # tool button that elides its text, and left align icon and text
 
@@ -174,7 +183,7 @@ class _ElideToolButton(QtGui.QToolButton):
         button_size = super().sizeHint()
         icn_size = self.iconSize()
         min_margin = max((button_size - icn_size).height(), 6)
-        return QtCore.QSize(self.iconSize().width()+10, icn_size.height() + min_margin)
+        return QtCore.QSize(self.iconSize().width() + 10, icn_size.height() + min_margin)
 
     def paintEvent(self, event):
 
@@ -190,11 +199,10 @@ class _ElideToolButton(QtGui.QToolButton):
         margin = (self.height() - self.iconSize().height()) / 2
         icn_width = self.iconSize().width()
         if self._icon.isNull():
-            icn_width = 0;
-
+            icn_width = 0
 
         fm = self.fontMetrics()
-        txt_size = self.width() - icn_width - 2*margin
+        txt_size = self.width() - icn_width - 2 * margin
         if not self._icon.isNull():
             # we add the margin between icon and text
             txt_size -= margin
@@ -205,7 +213,7 @@ class _ElideToolButton(QtGui.QToolButton):
         xpos = margin
         if not self._icon.isNull() and txt_size < txt_min:
             # center icon
-            xpos = self.width()/2 - self.iconSize().width()/2
+            xpos = self.width() / 2 - self.iconSize().width() / 2
 
         if not self._icon.isNull():
             match type(self._icon):
@@ -213,10 +221,12 @@ class _ElideToolButton(QtGui.QToolButton):
                     painter.drawPixmap(xpos, margin, self._icon.scaled(self.iconSize()))
                     xpos += self.iconSize().width()
                 case QtGui.QIcon:
-                    self._icon.paint(painter, QtCore.QRect(QtCore.QPoint(margin, margin), self.iconSize()))
+                    self._icon.paint(
+                        painter, QtCore.QRect(QtCore.QPoint(margin, margin), self.iconSize())
+                    )
                     xpos += self.iconSize().width()
 
-            xpos += margin # the margin to the text
+            xpos += margin  # the margin to the text
 
         if txt_size >= txt_min:
             text = fm.elidedText(self._text, QtGui.Qt.ElideMiddle, txt_size)
@@ -227,7 +237,7 @@ class _ElideToolButton(QtGui.QToolButton):
 
 class _TreeChoiceButton(QtGui.QToolButton):
 
-    selection = QtCore.Signal(object,object)
+    selection = QtCore.Signal(object, object)
 
     def __init__(self, model):
         super().__init__()
@@ -254,9 +264,10 @@ class _TreeChoiceButton(QtGui.QToolButton):
         self.popup = QtGui.QWidgetAction(self)
         self.popup.setDefaultWidget(self.tree_view)
         self.setPopupMode(QtGui.QToolButton.InstantPopup)
-        self.addAction(self.popup);
+        self.addAction(self.popup)
 
     QtCore.Slot(QtCore.QModelIndex)
+
     def selectIndex(self, index):
         item = self.model.itemFromIndex(index)
 
@@ -274,6 +285,7 @@ class _TreeChoiceButton(QtGui.QToolButton):
         # check if we should be disabled
         self.setEnabled(bool(model.rowCount()))
 
+
 class _SettingsPopup(QtGui.QMenu):
 
     close = QtCore.Signal()
@@ -297,7 +309,7 @@ class _SettingsPopup(QtGui.QMenu):
         widget.setLayout(vbox)
 
         vbox2 = QtGui.QVBoxLayout()
-        vbox2.setContentsMargins(0,0,0,0)
+        vbox2.setContentsMargins(0, 0, 0, 0)
         vbox2.addWidget(widget)
         self.setLayout(vbox2)
 
@@ -321,7 +333,7 @@ class _SettingsPopup(QtGui.QMenu):
 
 class _SummaryWidget(QtGui.QWidget):
 
-    delete = QtCore.Signal(object, object) # to delete: document object, summary widget
+    delete = QtCore.Signal(object, object)  # to delete: document object, summary widget
 
     def __init__(self, st_object, extractor, post_dialog):
         super().__init__()
@@ -335,17 +347,16 @@ class _SummaryWidget(QtGui.QWidget):
 
         # build the UI
         hbox = QtGui.QHBoxLayout()
-        hbox.setContentsMargins(6,0,6,0)
+        hbox.setContentsMargins(6, 0, 6, 0)
         hbox.setSpacing(2)
 
         self.extrButton = self._button(extractor.ViewObject.Icon, extr_label)
         self.viewButton = self._button(extr_repr[0], extr_repr[1], 1)
 
         size = self.viewButton.iconSize()
-        size.setWidth(size.width()*2)
+        size.setWidth(size.width() * 2)
         self.viewButton.setIconSize(size)
 
-
         if st_object:
             self.stButton = self._button(st_object.ViewObject.Icon, st_object.Label)
             hbox.addWidget(self.stButton)
@@ -357,7 +368,9 @@ class _SummaryWidget(QtGui.QWidget):
             self.viewButton.hide()
 
             self.warning = QtGui.QLabel(self)
-            self.warning.full_text = translate("FEM", "{}: Data source not available").format(extractor.Label)
+            self.warning.full_text = translate("FEM", "{}: Data source not available").format(
+                extractor.Label
+            )
             hbox.addWidget(self.warning)
 
         self.rmButton = QtGui.QToolButton(self)
@@ -371,16 +384,16 @@ class _SummaryWidget(QtGui.QWidget):
 
         # add the separation line
         vbox = QtGui.QVBoxLayout()
-        vbox.setContentsMargins(0,0,0,0)
+        vbox.setContentsMargins(0, 0, 0, 0)
         vbox.setSpacing(5)
         vbox.addItem(hbox)
         self.frame = QtGui.QFrame(self)
-        self.frame.setFrameShape(QtGui.QFrame.HLine);
+        self.frame.setFrameShape(QtGui.QFrame.HLine)
         vbox.addWidget(self.frame)
 
         policy = QtGui.QSizePolicy(QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Preferred)
         self.setSizePolicy(policy)
-        #self.setMinimumSize(self.extrButton.sizeHint()+self.frame.sizeHint()*3)
+        # self.setMinimumSize(self.extrButton.sizeHint()+self.frame.sizeHint()*3)
         self.setLayout(vbox)
 
         # connect actions. We add functions to widget, as well as the data we need,
@@ -393,8 +406,7 @@ class _SummaryWidget(QtGui.QWidget):
         self.rmButton.clicked.connect(self.deleteTriggered)
 
         # make sure initial drawing happened
-        #self._redraw()
-
+        # self._redraw()
 
     def _button(self, icon, text, stretch=2):
 
@@ -408,7 +420,6 @@ class _SummaryWidget(QtGui.QWidget):
         btn.setSizePolicy(policy)
         return btn
 
-
     @QtCore.Slot()
     def showVisualization(self):
         if vis.is_visualization_object(self._st_object):
@@ -426,14 +437,18 @@ class _SummaryWidget(QtGui.QWidget):
         # very weird values. Hence we build the coords of the widget
         # ourself
 
-        summary = dialog.parent() # == self
+        summary = dialog.parent()  # == self
         base_widget = summary.parent()
         viewport = summary.parent()
         scroll = viewport.parent()
 
-        top_left = summary.geometry().topLeft() + base_widget.geometry().topLeft() + viewport.geometry().topLeft()
-        delta = (summary.width() - dialog.size().width())/2
-        local_point = QtCore.QPoint(top_left.x()+delta, top_left.y()+summary.height())
+        top_left = (
+            summary.geometry().topLeft()
+            + base_widget.geometry().topLeft()
+            + viewport.geometry().topLeft()
+        )
+        delta = (summary.width() - dialog.size().width()) / 2
+        local_point = QtCore.QPoint(top_left.x() + delta, top_left.y() + summary.height())
         global_point = scroll.mapToGlobal(local_point)
 
         dialog.setGeometry(QtCore.QRect(global_point, dialog.sizeHint()))
@@ -485,7 +500,6 @@ class _SummaryWidget(QtGui.QWidget):
         self.extrButton.setToolTip(extr_label)
 
 
-
 class ExtractLinkView(QtGui.QWidget):
 
     def __init__(self, obj, is_source, post_dialog):
@@ -506,7 +520,7 @@ class ExtractLinkView(QtGui.QWidget):
         self._scroll_view.setWidgetResizable(True)
         self._scroll_widget = QtGui.QWidget(self._scroll_view)
         vbox = QtGui.QVBoxLayout()
-        vbox.setContentsMargins(0,6,0,0)
+        vbox.setContentsMargins(0, 6, 0, 0)
         vbox.addStretch()
         self._scroll_widget.setLayout(vbox)
         self._scroll_view.setWidget(self._scroll_widget)
@@ -541,7 +555,7 @@ class ExtractLinkView(QtGui.QWidget):
             hbox.addWidget(self._add)
 
         vbox = QtGui.QVBoxLayout()
-        vbox.setContentsMargins(0,0,0,0)
+        vbox.setContentsMargins(0, 0, 0, 0)
         vbox.addItem(hbox)
         vbox.addWidget(self._scroll_view)
 
@@ -616,7 +630,8 @@ class ExtractLinkView(QtGui.QWidget):
 
         return None
 
-    QtCore.Slot(object, object) # visualization data, extraction data
+    QtCore.Slot(object, object)  # visualization data, extraction data
+
     def newVisualization(self, vis_data, ext_data):
 
         FreeCADGui.addModule(vis_data.module)
@@ -630,17 +645,13 @@ class ExtractLinkView(QtGui.QWidget):
 
         analysis = self._find_parent_analysis(self._object)
         if analysis:
-            FreeCADGui.doCommand(
-                f"FreeCAD.ActiveDocument.{analysis.Name}.addObject(visualization)"
-            )
+            FreeCADGui.doCommand(f"FreeCAD.ActiveDocument.{analysis.Name}.addObject(visualization)")
 
         # create extraction and add it
         FreeCADGui.doCommand(
             f"extraction = {ext_data.module}.{ext_data.factory}(FreeCAD.ActiveDocument)"
         )
-        FreeCADGui.doCommand(
-            f"extraction.Source = FreeCAD.ActiveDocument.{self._object.Name}"
-        )
+        FreeCADGui.doCommand(f"extraction.Source = FreeCAD.ActiveDocument.{self._object.Name}")
         # default values: color
         color_prop = FreeCADGui.ActiveDocument.ActiveObject.Proxy.get_default_color_property()
         if color_prop:
@@ -648,15 +659,13 @@ class ExtractLinkView(QtGui.QWidget):
                 f"extraction.ViewObject.{color_prop} = visualization.ViewObject.Proxy.get_next_default_color()"
             )
 
-        FreeCADGui.doCommand(
-            f"visualization.addObject(extraction)"
-        )
-
+        FreeCADGui.doCommand(f"visualization.addObject(extraction)")
 
         self._post_dialog._recompute()
         self.repopulate()
 
-    QtCore.Slot(object, object) # visualization object, extraction data
+    QtCore.Slot(object, object)  # visualization object, extraction data
+
     def addExtractionToVisualization(self, vis_obj, ext_data):
 
         FreeCADGui.addModule(ext_data.module)
@@ -666,9 +675,7 @@ class ExtractLinkView(QtGui.QWidget):
         FreeCADGui.doCommand(
             f"extraction = {ext_data.module}.{ext_data.factory}(FreeCAD.ActiveDocument)"
         )
-        FreeCADGui.doCommand(
-            f"extraction.Source = FreeCAD.ActiveDocument.{self._object.Name}"
-        )
+        FreeCADGui.doCommand(f"extraction.Source = FreeCAD.ActiveDocument.{self._object.Name}")
 
         # default values: color
         color_prop = FreeCADGui.ActiveDocument.ActiveObject.Proxy.get_default_color_property()
@@ -677,14 +684,13 @@ class ExtractLinkView(QtGui.QWidget):
                 f"extraction.ViewObject.{color_prop} = (Gui.ActiveDocument.{vis_obj.Name}.Proxy.get_next_default_color())"
             )
 
-        FreeCADGui.doCommand(
-            f"App.ActiveDocument.{vis_obj.Name}.addObject(extraction)"
-        )
+        FreeCADGui.doCommand(f"App.ActiveDocument.{vis_obj.Name}.addObject(extraction)")
 
         self._post_dialog._recompute()
         self.repopulate()
 
-    QtCore.Slot(object, object) # post object, extraction data
+    QtCore.Slot(object, object)  # post object, extraction data
+
     def addExtractionToPostObject(self, post_obj, ext_data):
 
         FreeCADGui.addModule(ext_data.module)
@@ -694,9 +700,7 @@ class ExtractLinkView(QtGui.QWidget):
         FreeCADGui.doCommand(
             f"extraction = {ext_data.module}.{ext_data.factory}(FreeCAD.ActiveDocument)"
         )
-        FreeCADGui.doCommand(
-            f"extraction.Source = FreeCAD.ActiveDocument.{post_obj.Name}"
-        )
+        FreeCADGui.doCommand(f"extraction.Source = FreeCAD.ActiveDocument.{post_obj.Name}")
 
         # default values for color
         color_prop = FreeCADGui.ActiveDocument.ActiveObject.Proxy.get_default_color_property()
@@ -705,10 +709,7 @@ class ExtractLinkView(QtGui.QWidget):
                 f"extraction.ViewObject.{color_prop} = Gui.ActiveDocument.{self._object.Name}.Proxy.get_next_default_color()"
             )
 
-        FreeCADGui.doCommand(
-            f"App.ActiveDocument.{self._object.Name}.addObject(extraction)"
-        )
+        FreeCADGui.doCommand(f"App.ActiveDocument.{self._object.Name}.addObject(extraction)")
 
         self._post_dialog._recompute()
         self.repopulate()
-

src/Mod/Fem/femguiutils/post_visualization.py

@@ -45,6 +45,7 @@ import FreeCAD
 
 _registry = {}
 
+
 @dataclass
 class _Extraction:
 
@@ -55,6 +56,7 @@ class _Extraction:
     module: str
     factory: str
 
+
 @dataclass
 class _Visualization:
 
@@ -64,6 +66,7 @@ class _Visualization:
     factory: str
     extractions: list[_Extraction]
 
+
 # Register a visualization by type, icon and factory function
 def register_visualization(visualization_type, icon, module, factory):
     if visualization_type in _registry:
@@ -71,7 +74,10 @@ def register_visualization(visualization_type, icon, module, factory):
 
     _registry[visualization_type] = _Visualization(visualization_type, icon, module, factory, [])
 
-def register_extractor(visualization_type, extraction_type, icon, dimension, etype, module, factory):
+
+def register_extractor(
+    visualization_type, extraction_type, icon, dimension, etype, module, factory
+):
 
     if not visualization_type in _registry:
         raise ValueError("visualization not registered yet")
@@ -79,6 +85,7 @@ def register_extractor(visualization_type, extraction_type, icon, dimension, ety
     extraction = _Extraction(extraction_type, icon, dimension, etype, module, factory)
     _registry[visualization_type].extractions.append(extraction)
 
+
 def get_registered_visualizations():
     return copy.deepcopy(_registry)
 
@@ -86,6 +93,7 @@ def get_registered_visualizations():
 def _to_command_name(name):
     return "FEM_PostVisualization" + name
 
+
 class _VisualizationGroupCommand:
 
     def GetCommands(self):
@@ -97,14 +105,19 @@ class _VisualizationGroupCommand:
         return 0
 
     def GetResources(self):
-        return { 'MenuText': QtCore.QT_TRANSLATE_NOOP("FEM", 'Data Visualizations'),
-                 'ToolTip': QtCore.QT_TRANSLATE_NOOP("FEM", 'Different visualizations to show post processing data in')}
+        return {
+            "MenuText": QtCore.QT_TRANSLATE_NOOP("FEM", "Data Visualizations"),
+            "ToolTip": QtCore.QT_TRANSLATE_NOOP(
+                "FEM", "Different visualizations to show post processing data in"
+            ),
+        }
 
     def IsActive(self):
         if not FreeCAD.ActiveDocument:
             return False
 
         import FemGui
+
         return bool(FemGui.getActiveAnalysis())
 
 
@@ -120,12 +133,12 @@ class _VisualizationCommand:
         tooltip = f"Create a {self._visualization_type} post processing data visualization"
 
         return {
-                "Pixmap": vis.icon,
-                "MenuText": QtCore.QT_TRANSLATE_NOOP(cmd, "Create {}".format(self._visualization_type)),
-                "Accel": "",
-                "ToolTip": QtCore.QT_TRANSLATE_NOOP(cmd, tooltip),
-                "CmdType": "AlterDoc"
-            }
+            "Pixmap": vis.icon,
+            "MenuText": QtCore.QT_TRANSLATE_NOOP(cmd, "Create {}".format(self._visualization_type)),
+            "Accel": "",
+            "ToolTip": QtCore.QT_TRANSLATE_NOOP(cmd, tooltip),
+            "CmdType": "AlterDoc",
+        }
 
     def IsActive(self):
         # active analysis available
@@ -133,6 +146,7 @@ class _VisualizationCommand:
             return False
 
         import FemGui
+
         return bool(FemGui.getActiveAnalysis())
 
     def Activated(self):
@@ -144,17 +158,12 @@ class _VisualizationCommand:
         FreeCADGui.addModule(vis.module)
         FreeCADGui.addModule("FemGui")
 
-        FreeCADGui.doCommand(
-            f"obj = {vis.module}.{vis.factory}(FreeCAD.ActiveDocument)"
-        )
-        FreeCADGui.doCommand(
-            f"FemGui.getActiveAnalysis().addObject(obj)"
-        )
+        FreeCADGui.doCommand(f"obj = {vis.module}.{vis.factory}(FreeCAD.ActiveDocument)")
+        FreeCADGui.doCommand(f"FemGui.getActiveAnalysis().addObject(obj)")
 
         FreeCADGui.Selection.clearSelection()
-        FreeCADGui.doCommand(
-            "FreeCADGui.ActiveDocument.setEdit(obj)"
-        )
+        FreeCADGui.doCommand("FreeCADGui.ActiveDocument.setEdit(obj)")
+
 
 def setup_commands(toplevel_name):
     # creates all visualization commands and registers them. The

src/Mod/Fem/femguiutils/vtk_table_view.py

@@ -39,13 +39,14 @@ from vtkmodules.vtkIOCore import vtkDelimitedTextWriter
 
 translate = FreeCAD.Qt.translate
 
+
 class VtkTableModel(QtCore.QAbstractTableModel):
     # Simple table model. Only supports single component columns
     # One can supply a header_names dict to replace the table column names
     # in the header. It is a dict "column_idx (int)" to "new name"" or
     # "orig_name (str)" to "new name"
 
-    def __init__(self, header_names = None):
+    def __init__(self, header_names=None):
         super().__init__()
         self._table = None
         if header_names:
@@ -53,7 +54,7 @@ class VtkTableModel(QtCore.QAbstractTableModel):
         else:
             self._header = {}
 
-    def setTable(self, table, header_names = None):
+    def setTable(self, table, header_names=None):
         self.beginResetModel()
         self._table = table
         if header_names:
@@ -105,6 +106,7 @@ class VtkTableModel(QtCore.QAbstractTableModel):
     def getTable(self):
         return self._table
 
+
 class VtkTableSummaryModel(QtCore.QAbstractTableModel):
     # Simple model showing a summary of the table.
     # Only supports single component columns
@@ -126,7 +128,7 @@ class VtkTableSummaryModel(QtCore.QAbstractTableModel):
         return self._table.GetNumberOfColumns()
 
     def columnCount(self, index):
-        return 2 # min, max
+        return 2  # min, max
 
     def data(self, index, role):
 
@@ -143,7 +145,7 @@ class VtkTableSummaryModel(QtCore.QAbstractTableModel):
     def headerData(self, section, orientation, role):
 
         if orientation == QtCore.Qt.Horizontal and role == QtCore.Qt.DisplayRole:
-            return ["Min","Max"][section]
+            return ["Min", "Max"][section]
 
         if orientation == QtCore.Qt.Vertical and role == QtCore.Qt.DisplayRole:
             return self._table.GetColumnName(section)
@@ -162,7 +164,7 @@ class VtkTableView(QtGui.QWidget):
         self.model = model
 
         layout = QtGui.QVBoxLayout()
-        layout.setContentsMargins(0,0,0,0)
+        layout.setContentsMargins(0, 0, 0, 0)
         layout.setSpacing(0)
 
         # start with the toolbar
@@ -177,7 +179,9 @@ class VtkTableView(QtGui.QWidget):
         copy_action.triggered.connect(self.copyToClipboard)
         copy_action.setIcon(FreeCADGui.getIcon("edit-copy"))
         shortcut = QtGui.QKeySequence(QtGui.QKeySequence.Copy)
-        copy_action.setToolTip(translate("FEM", "Copy selection to clipboard ({})".format(shortcut.toString())))
+        copy_action.setToolTip(
+            translate("FEM", "Copy selection to clipboard ({})".format(shortcut.toString()))
+        )
         copy_action.setShortcut(shortcut)
         self.toolbar.addAction(copy_action)
 
@@ -205,15 +209,19 @@ class VtkTableView(QtGui.QWidget):
     @QtCore.Slot(bool)
     def exportCsv(self, state):
 
-        file_path, filter = QtGui.QFileDialog.getSaveFileName(None, translate("FEM", "Save as csv file"), "", "CSV (*.csv)")
+        file_path, filter = QtGui.QFileDialog.getSaveFileName(
+            None, translate("FEM", "Save as csv file"), "", "CSV (*.csv)"
+        )
         if not file_path:
-            FreeCAD.Console.PrintMessage(translate("FEM", "CSV file export aborted: no filename selected"))
+            FreeCAD.Console.PrintMessage(
+                translate("FEM", "CSV file export aborted: no filename selected")
+            )
             return
 
         writer = vtkDelimitedTextWriter()
         writer.SetFileName(file_path)
-        writer.SetInputData(self.model.getTable());
-        writer.Write();
+        writer.SetInputData(self.model.getTable())
+        writer.Write()
 
     @QtCore.Slot()
     def copyToClipboard(self):
@@ -228,19 +236,18 @@ class VtkTableView(QtGui.QWidget):
         previous = selection.pop(0)
         for current in selection:
 
-            data = self.model.data(previous, QtCore.Qt.DisplayRole);
+            data = self.model.data(previous, QtCore.Qt.DisplayRole)
             copy_table += str(data)
 
             if current.row() != previous.row():
-                copy_table += '\n'
+                copy_table += "\n"
             else:
-                copy_table += '\t'
+                copy_table += "\t"
 
             previous = current
 
         copy_table += str(self.model.data(selection[-1], QtCore.Qt.DisplayRole))
-        copy_table += '\n'
+        copy_table += "\n"
 
         clipboard = QtGui.QApplication.instance().clipboard()
         clipboard.setText(copy_table)
-

src/Mod/Fem/femobjects/base_fempostextractors.py

@@ -36,22 +36,26 @@ from vtkmodules.vtkCommonDataModel import vtkTable
 from PySide.QtCore import QT_TRANSLATE_NOOP
 
 from . import base_fempythonobject
+
 _PropHelper = base_fempythonobject._PropHelper
 
 # helper functions
 # ################
 
+
 def is_extractor_object(obj):
     if not hasattr(obj, "Proxy"):
         return False
 
     return hasattr(obj.Proxy, "ExtractionType")
 
+
 def get_extraction_type(obj):
     # returns the extractor type string, or throws exception if
     # not a extractor
     return obj.Proxy.ExtractionType
 
+
 def get_extraction_dimension(obj):
     # returns the extractor dimension string, or throws exception if
     # not a extractor
@@ -104,7 +108,6 @@ class Extractor(base_fempythonobject.BaseFemPythonObject):
                 FreeCAD.Console.PrintWarning("Invalid object: Line source must be FemPostObject")
                 obj.Source = None
 
-
     def get_vtk_table(self, obj):
         if not obj.DataTable:
             obj.DataTable = vtkTable()
@@ -135,7 +138,6 @@ class Extractor1D(Extractor):
     def __init__(self, obj):
         super().__init__(obj)
 
-
     def _get_properties(self):
         prop = [
             _PropHelper(
@@ -149,14 +151,15 @@ class Extractor1D(Extractor):
                 type="App::PropertyEnumeration",
                 name="XComponent",
                 group="X Data",
-                doc=QT_TRANSLATE_NOOP("FEM", "Which part of the X field vector to use for the X axis"),
+                doc=QT_TRANSLATE_NOOP(
+                    "FEM", "Which part of the X field vector to use for the X axis"
+                ),
                 value=[],
             ),
         ]
 
         return super()._get_properties() + prop
 
-
     def onChanged(self, obj, prop):
 
         super().onChanged(obj, prop)
@@ -213,7 +216,7 @@ class Extractor1D(Extractor):
         if array.GetNumberOfComponents() == 1:
             table.AddColumn(array)
         else:
-            component_array = vtkDoubleArray();
+            component_array = vtkDoubleArray()
             component_array.SetNumberOfComponents(1)
             component_array.SetNumberOfTuples(array.GetNumberOfTuples())
             c_idx = obj.getEnumerationsOfProperty("XComponent").index(obj.XComponent)
@@ -233,7 +236,7 @@ class Extractor1D(Extractor):
                 array.SetNumberOfTuples(num)
                 array.SetNumberOfComponents(1)
                 for i in range(num):
-                    array.SetValue(i,i)
+                    array.SetValue(i, i)
 
             case "Position":
 
@@ -266,6 +269,7 @@ class Extractor1D(Extractor):
 
         return label
 
+
 class Extractor2D(Extractor1D):
 
     ExtractionDimension = "2D"
@@ -273,7 +277,6 @@ class Extractor2D(Extractor1D):
     def __init__(self, obj):
         super().__init__(obj)
 
-
     def _get_properties(self):
         prop = [
             _PropHelper(
@@ -287,14 +290,15 @@ class Extractor2D(Extractor1D):
                 type="App::PropertyEnumeration",
                 name="YComponent",
                 group="Y Data",
-                doc=QT_TRANSLATE_NOOP("FEM", "Which part of the Y field vector to use for the Y axis"),
+                doc=QT_TRANSLATE_NOOP(
+                    "FEM", "Which part of the Y field vector to use for the Y axis"
+                ),
                 value=[],
             ),
         ]
 
         return super()._get_properties() + prop
 
-
     def onChanged(self, obj, prop):
 
         super().onChanged(obj, prop)
@@ -348,7 +352,7 @@ class Extractor2D(Extractor1D):
         if array.GetNumberOfComponents() == 1:
             table.AddColumn(array)
         else:
-            component_array = vtkDoubleArray();
+            component_array = vtkDoubleArray()
             component_array.SetNumberOfComponents(1)
             component_array.SetNumberOfTuples(array.GetNumberOfTuples())
             c_idx = obj.getEnumerationsOfProperty("YComponent").index(obj.YComponent)

src/Mod/Fem/femobjects/base_fempostvisualizations.py

@@ -38,6 +38,7 @@ from . import base_fempostextractors
 # helper functions
 # ################
 
+
 def is_visualization_object(obj):
     if not obj:
         return False
@@ -71,27 +72,23 @@ def is_visualization_extractor_type(obj, vistype):
     return True
 
 
-
 # Base class for all visualizations
 # It collects all data from its extraction objects into a table.
 # Note: Never use directly, always subclass! This class does not create a
 #       Visualization variable, hence will not work correctly.
 class PostVisualization(base_fempythonobject.BaseFemPythonObject):
 
-
     def __init__(self, obj):
         super().__init__(obj)
         obj.addExtension("App::GroupExtensionPython")
         self._setup_properties(obj)
 
-
     def _setup_properties(self, obj):
         pl = obj.PropertiesList
         for prop in self._get_properties():
             if not prop.name in pl:
                 prop.add_to_object(obj)
 
-
     def _get_properties(self):
         # override if subclass wants to add additional properties
 
@@ -106,14 +103,12 @@ class PostVisualization(base_fempythonobject.BaseFemPythonObject):
         ]
         return prop
 
-
     def onDocumentRestored(self, obj):
         # if a new property was added we handle it by setup
         # Override if subclass needs to handle changed property type
 
         self._setup_properties(obj)
 
-
     def onChanged(self, obj, prop):
         # Ensure only correct child object types are in the group
 
@@ -123,13 +118,14 @@ class PostVisualization(base_fempythonobject.BaseFemPythonObject):
             children = obj.Group
             for child in obj.Group:
                 if not is_visualization_extractor_type(child, self.VisualizationType):
-                    FreeCAD.Console.PrintWarning(f"{child.Label} is not a {self.VisualizationType} extraction object, cannot be added")
+                    FreeCAD.Console.PrintWarning(
+                        f"{child.Label} is not a {self.VisualizationType} extraction object, cannot be added"
+                    )
                     children.remove(child)
 
             if len(obj.Group) != len(children):
                 obj.Group = children
 
-
     def execute(self, obj):
         # Collect all extractor child data into our table
         # Note: Each childs table can have different number of rows. We need
@@ -144,7 +140,9 @@ class PostVisualization(base_fempythonobject.BaseFemPythonObject):
             # to none without recompute, and the visualization was manually
             # recomputed afterwards
             if not child.Source and (child.Table.GetNumberOfColumns() > 0):
-                FreeCAD.Console.PrintWarning(f"{child.Label} has data, but no Source object. Will be ignored")
+                FreeCAD.Console.PrintWarning(
+                    f"{child.Label} has data, but no Source object. Will be ignored"
+                )
                 continue
 
             c_table = child.Table
@@ -159,18 +157,16 @@ class PostVisualization(base_fempythonobject.BaseFemPythonObject):
                 else:
                     array.SetNumberOfComponents(c_array.GetNumberOfComponents())
                     array.SetNumberOfTuples(rows)
-                    array.Fill(0) # so that all non-used entries are set to 0
+                    array.Fill(0)  # so that all non-used entries are set to 0
                     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)
 
-
         obj.Table = table
         return False
 
-
     def getLongestColumnLength(self, obj):
         # iterate all extractor children and get the column lengths
 

src/Mod/Fem/femobjects/post_extract1D.py

@@ -33,6 +33,7 @@ import FreeCAD
 
 from . import base_fempostextractors
 from . import base_fempythonobject
+
 _PropHelper = base_fempythonobject._PropHelper
 
 from vtkmodules.vtkCommonCore import vtkDoubleArray
@@ -53,11 +54,14 @@ class PostFieldData1D(base_fempostextractors.Extractor1D):
         super().__init__(obj)
 
     def _get_properties(self):
-        prop =[ _PropHelper(
+        prop = [
+            _PropHelper(
                 type="App::PropertyBool",
                 name="ExtractFrames",
                 group="Multiframe",
-                doc=QT_TRANSLATE_NOOP("FEM", "Specify if the field shall be extracted for every available frame"),
+                doc=QT_TRANSLATE_NOOP(
+                    "FEM", "Specify if the field shall be extracted for every available frame"
+                ),
                 value=False,
             ),
         ]
@@ -77,14 +81,16 @@ class PostFieldData1D(base_fempostextractors.Extractor1D):
             obj.Table = table
             return
 
-        timesteps=[]
+        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())
             else:
-                FreeCAD.Console.PrintWarning("No frames available in data, ignoring \"ExtractFrames\" property")
+                FreeCAD.Console.PrintWarning(
+                    'No frames available in data, ignoring "ExtractFrames" property'
+                )
 
         if not timesteps:
             # get the dataset and extract the correct array
@@ -124,11 +130,14 @@ class PostIndexOverFrames1D(base_fempostextractors.Extractor1D):
         super().__init__(obj)
 
     def _get_properties(self):
-        prop =[_PropHelper(
+        prop = [
+            _PropHelper(
                 type="App::PropertyInteger",
                 name="Index",
                 group="X Data",
-                doc=QT_TRANSLATE_NOOP("FEM", "Specify for which index the data should be extracted"),
+                doc=QT_TRANSLATE_NOOP(
+                    "FEM", "Specify for which index the data should be extracted"
+                ),
                 value=0,
             ),
         ]
@@ -154,7 +163,6 @@ class PostIndexOverFrames1D(base_fempostextractors.Extractor1D):
         if info.Has(vtkStreamingDemandDrivenPipeline.TIME_STEPS()):
             timesteps = info.Get(vtkStreamingDemandDrivenPipeline.TIME_STEPS())
 
-
         algo = obj.Source.getOutputAlgorithm()
         frame_array = vtkDoubleArray()
         idx = obj.Index
@@ -168,8 +176,10 @@ class PostIndexOverFrames1D(base_fempostextractors.Extractor1D):
                 array = self._x_array_from_dataset(obj, dataset, copy=False)
 
                 # safeguard for invalid access
-                if idx < 0 or array.GetNumberOfTuples()-1 < idx:
-                    raise Exception(f"Invalid index: {idx} is not in range 0 - {array.GetNumberOfTuples()-1}")
+                if idx < 0 or array.GetNumberOfTuples() - 1 < idx:
+                    raise Exception(
+                        f"Invalid index: {idx} is not in range 0 - {array.GetNumberOfTuples()-1}"
+                    )
 
                 if not setup:
                     frame_array.SetNumberOfComponents(array.GetNumberOfComponents())
@@ -183,14 +193,15 @@ class PostIndexOverFrames1D(base_fempostextractors.Extractor1D):
             array = self._x_array_from_dataset(obj, dataset, copy=False)
 
             # safeguard for invalid access
-            if idx < 0 or array.GetNumberOfTuples()-1 < idx:
-                raise Exception(f"Invalid index: {idx} is not in range 0 - {array.GetNumberOfTuples()-1}")
+            if idx < 0 or array.GetNumberOfTuples() - 1 < idx:
+                raise Exception(
+                    f"Invalid index: {idx} is not in range 0 - {array.GetNumberOfTuples()-1}"
+                )
 
             frame_array.SetNumberOfComponents(array.GetNumberOfComponents())
             frame_array.SetNumberOfTuples(1)
             frame_array.SetTuple(0, idx, array)
 
-
         if frame_array.GetNumberOfComponents() > 1:
             frame_array.SetName(f"{obj.XField} ({obj.XComponent}) @Idx {obj.Index}")
         else:

src/Mod/Fem/femobjects/post_extract2D.py

@@ -33,6 +33,7 @@ import FreeCAD
 
 from . import base_fempostextractors
 from . import base_fempythonobject
+
 _PropHelper = base_fempythonobject._PropHelper
 
 from vtkmodules.vtkCommonCore import vtkDoubleArray
@@ -53,17 +54,19 @@ class PostFieldData2D(base_fempostextractors.Extractor2D):
         super().__init__(obj)
 
     def _get_properties(self):
-        prop =[ _PropHelper(
+        prop = [
+            _PropHelper(
                 type="App::PropertyBool",
                 name="ExtractFrames",
                 group="Multiframe",
-                doc=QT_TRANSLATE_NOOP("FEM", "Specify if the field shall be extracted for every available frame"),
+                doc=QT_TRANSLATE_NOOP(
+                    "FEM", "Specify if the field shall be extracted for every available frame"
+                ),
                 value=False,
             ),
         ]
         return super()._get_properties() + prop
 
-
     def execute(self, obj):
 
         # on execution we populate the vtk table
@@ -85,7 +88,9 @@ class PostFieldData2D(base_fempostextractors.Extractor2D):
             if info.Has(vtkStreamingDemandDrivenPipeline.TIME_STEPS()):
                 timesteps = info.Get(vtkStreamingDemandDrivenPipeline.TIME_STEPS())
             else:
-                FreeCAD.Console.PrintWarning("No frames available in data, ignoring \"ExtractFrames\" property")
+                FreeCAD.Console.PrintWarning(
+                    'No frames available in data, ignoring "ExtractFrames" property'
+                )
 
         if not timesteps:
             # get the dataset and extract the correct array
@@ -140,11 +145,14 @@ class PostIndexOverFrames2D(base_fempostextractors.Extractor2D):
         super().__init__(obj)
 
     def _get_properties(self):
-        prop =[_PropHelper(
+        prop = [
+            _PropHelper(
                 type="App::PropertyInteger",
                 name="Index",
                 group="Data",
-                doc=QT_TRANSLATE_NOOP("FEM", "Specify for which point index the data should be extracted"),
+                doc=QT_TRANSLATE_NOOP(
+                    "FEM", "Specify for which point index the data should be extracted"
+                ),
                 value=0,
             ),
         ]
@@ -178,7 +186,6 @@ class PostIndexOverFrames2D(base_fempostextractors.Extractor2D):
         if info.Has(vtkStreamingDemandDrivenPipeline.TIME_STEPS()):
             timesteps = info.Get(vtkStreamingDemandDrivenPipeline.TIME_STEPS())
 
-
         algo = obj.Source.getOutputAlgorithm()
 
         frame_x_array = vtkDoubleArray()
@@ -198,8 +205,10 @@ class PostIndexOverFrames2D(base_fempostextractors.Extractor2D):
                 array = self._y_array_from_dataset(obj, dataset, copy=False)
 
                 # safeguard for invalid access
-                if idx < 0 or array.GetNumberOfTuples()-1 < idx:
-                    raise Exception(f"Invalid index: {idx} is not in range 0 - {array.GetNumberOfTuples()-1}")
+                if idx < 0 or array.GetNumberOfTuples() - 1 < idx:
+                    raise Exception(
+                        f"Invalid index: {idx} is not in range 0 - {array.GetNumberOfTuples()-1}"
+                    )
 
                 if not setup:
                     frame_y_array.SetNumberOfComponents(array.GetNumberOfComponents())
@@ -211,21 +220,22 @@ class PostIndexOverFrames2D(base_fempostextractors.Extractor2D):
         else:
             frame_x_array.SetNumberOfTuples(1)
             frame_x_array.SetNumberOfComponents(1)
-            frame_x_array.SetTuple1(0,0)
+            frame_x_array.SetTuple1(0, 0)
 
             algo.Update()
             dataset = algo.GetOutputDataObject(0)
             array = self._y_array_from_dataset(obj, dataset, copy=False)
 
             # safeguard for invalid access
-            if idx < 0 or array.GetNumberOfTuples()-1 < idx:
-                raise Exception(f"Invalid index: {idx} is not in range 0 - {array.GetNumberOfTuples()-1}")
+            if idx < 0 or array.GetNumberOfTuples() - 1 < idx:
+                raise Exception(
+                    f"Invalid index: {idx} is not in range 0 - {array.GetNumberOfTuples()-1}"
+                )
 
             frame_y_array.SetNumberOfComponents(array.GetNumberOfComponents())
             frame_y_array.SetNumberOfTuples(1)
             frame_y_array.SetTuple(0, idx, array)
 
-
         frame_x_array.SetName("Frames")
         if frame_y_array.GetNumberOfComponents() > 1:
             frame_y_array.SetName(f"{obj.YField} ({obj.YComponent}) @Idx {obj.Index}")

src/Mod/Fem/femobjects/post_glyphfilter.py

@@ -33,6 +33,7 @@ import FreeCAD
 
 # check vtk version to potentially find missmatchs
 from femguiutils.vtk_module_handling import vtk_module_handling
+
 vtk_module_handling()
 
 # IMPORTANT: Never import vtk directly. Often vtk is compiled with different QT

src/Mod/Fem/femobjects/post_histogram.py

@@ -31,6 +31,7 @@ __url__ = "https://www.freecad.org"
 
 # check vtk version to potentially find missmatchs
 from femguiutils.vtk_module_handling import vtk_module_handling
+
 vtk_module_handling()
 
 from . import base_fempostextractors
@@ -40,31 +41,35 @@ from . import post_extract1D
 from femguiutils import post_visualization
 
 # register visualization and extractors
-post_visualization.register_visualization("Histogram",
-                                          ":/icons/FEM_PostHistogram.svg",
-                                          "ObjectsFem",
-                                          "makePostHistogram")
+post_visualization.register_visualization(
+    "Histogram", ":/icons/FEM_PostHistogram.svg", "ObjectsFem", "makePostHistogram"
+)
 
-post_visualization.register_extractor("Histogram",
-                                      "HistogramFieldData",
-                                      ":/icons/FEM_PostField.svg",
-                                      "1D",
-                                      "Field",
-                                      "ObjectsFem",
-                                      "makePostHistogramFieldData")
+post_visualization.register_extractor(
+    "Histogram",
+    "HistogramFieldData",
+    ":/icons/FEM_PostField.svg",
+    "1D",
+    "Field",
+    "ObjectsFem",
+    "makePostHistogramFieldData",
+)
 
 
-post_visualization.register_extractor("Histogram",
-                                      "HistogramIndexOverFrames",
-                                      ":/icons/FEM_PostIndex.svg",
-                                      "1D",
-                                      "Index",
-                                      "ObjectsFem",
-                                      "makePostHistogramIndexOverFrames")
+post_visualization.register_extractor(
+    "Histogram",
+    "HistogramIndexOverFrames",
+    ":/icons/FEM_PostIndex.svg",
+    "1D",
+    "Index",
+    "ObjectsFem",
+    "makePostHistogramIndexOverFrames",
+)
 
 # Implementation
 # ##############
 
+
 def is_histogram_extractor(obj):
 
     if not base_fempostextractors.is_extractor_object(obj):
@@ -80,6 +85,7 @@ class PostHistogramFieldData(post_extract1D.PostFieldData1D):
     """
     A 1D Field extraction for histograms.
     """
+
     VisualizationType = "Histogram"
 
 
@@ -87,6 +93,7 @@ class PostHistogramIndexOverFrames(post_extract1D.PostIndexOverFrames1D):
     """
     A 1D index extraction for histogram.
     """
+
     VisualizationType = "Histogram"
 
 
@@ -94,13 +101,5 @@ class PostHistogram(base_fempostvisualizations.PostVisualization):
     """
     A post processing plot for showing extracted data as histograms
     """
+
     VisualizationType = "Histogram"
-
-
-
-
-
-
-
-
-

src/Mod/Fem/femobjects/post_lineplot.py

@@ -31,6 +31,7 @@ __url__ = "https://www.freecad.org"
 
 # check vtk version to potentially find missmatchs
 from femguiutils.vtk_module_handling import vtk_module_handling
+
 vtk_module_handling()
 
 from . import base_fempostextractors
@@ -40,31 +41,35 @@ from . import post_extract2D
 from femguiutils import post_visualization
 
 # register visualization and extractors
-post_visualization.register_visualization("Lineplot",
-                                          ":/icons/FEM_PostLineplot.svg",
-                                          "ObjectsFem",
-                                          "makePostLineplot")
+post_visualization.register_visualization(
+    "Lineplot", ":/icons/FEM_PostLineplot.svg", "ObjectsFem", "makePostLineplot"
+)
 
-post_visualization.register_extractor("Lineplot",
-                                      "LineplotFieldData",
-                                      ":/icons/FEM_PostField.svg",
-                                      "2D",
-                                      "Field",
-                                      "ObjectsFem",
-                                      "makePostLineplotFieldData")
+post_visualization.register_extractor(
+    "Lineplot",
+    "LineplotFieldData",
+    ":/icons/FEM_PostField.svg",
+    "2D",
+    "Field",
+    "ObjectsFem",
+    "makePostLineplotFieldData",
+)
 
-post_visualization.register_extractor("Lineplot",
-                                      "LineplotIndexOverFrames",
-                                      ":/icons/FEM_PostIndex.svg",
-                                      "2D",
-                                      "Index",
-                                      "ObjectsFem",
-                                      "makePostLineplotIndexOverFrames")
+post_visualization.register_extractor(
+    "Lineplot",
+    "LineplotIndexOverFrames",
+    ":/icons/FEM_PostIndex.svg",
+    "2D",
+    "Index",
+    "ObjectsFem",
+    "makePostLineplotIndexOverFrames",
+)
 
 
 # Implementation
 # ##############
 
+
 def is_lineplot_extractor(obj):
 
     if not base_fempostextractors.is_extractor_object(obj):
@@ -80,6 +85,7 @@ class PostLineplotFieldData(post_extract2D.PostFieldData2D):
     """
     A 2D Field extraction for lineplot.
     """
+
     VisualizationType = "Lineplot"
 
 
@@ -87,15 +93,13 @@ class PostLineplotIndexOverFrames(post_extract2D.PostIndexOverFrames2D):
     """
     A 2D index extraction for lineplot.
     """
-    VisualizationType = "Lineplot"
 
+    VisualizationType = "Lineplot"
 
 
 class PostLineplot(base_fempostvisualizations.PostVisualization):
     """
     A post processing plot for showing extracted data as line plots
     """
+
     VisualizationType = "Lineplot"
-
-
-

src/Mod/Fem/femobjects/post_table.py

@@ -31,6 +31,7 @@ __url__ = "https://www.freecad.org"
 
 # check vtk version to potentially find missmatchs
 from femguiutils.vtk_module_handling import vtk_module_handling
+
 vtk_module_handling()
 
 from . import base_fempostextractors
@@ -40,31 +41,35 @@ from . import post_extract1D
 from femguiutils import post_visualization
 
 # register visualization and extractors
-post_visualization.register_visualization("Table",
-                                          ":/icons/FEM_PostSpreadsheet.svg",
-                                          "ObjectsFem",
-                                          "makePostTable")
+post_visualization.register_visualization(
+    "Table", ":/icons/FEM_PostSpreadsheet.svg", "ObjectsFem", "makePostTable"
+)
 
-post_visualization.register_extractor("Table",
-                                      "TableFieldData",
-                                      ":/icons/FEM_PostField.svg",
-                                      "1D",
-                                      "Field",
-                                      "ObjectsFem",
-                                      "makePostTableFieldData")
+post_visualization.register_extractor(
+    "Table",
+    "TableFieldData",
+    ":/icons/FEM_PostField.svg",
+    "1D",
+    "Field",
+    "ObjectsFem",
+    "makePostTableFieldData",
+)
 
 
-post_visualization.register_extractor("Table",
-                                      "TableIndexOverFrames",
-                                      ":/icons/FEM_PostIndex.svg",
-                                      "1D",
-                                      "Index",
-                                      "ObjectsFem",
-                                      "makePostTableIndexOverFrames")
+post_visualization.register_extractor(
+    "Table",
+    "TableIndexOverFrames",
+    ":/icons/FEM_PostIndex.svg",
+    "1D",
+    "Index",
+    "ObjectsFem",
+    "makePostTableIndexOverFrames",
+)
 
 # Implementation
 # ##############
 
+
 def is_table_extractor(obj):
 
     if not base_fempostextractors.is_extractor_object(obj):
@@ -80,6 +85,7 @@ class PostTableFieldData(post_extract1D.PostFieldData1D):
     """
     A 1D Field extraction for tables.
     """
+
     VisualizationType = "Table"
 
 
@@ -87,6 +93,7 @@ class PostTableIndexOverFrames(post_extract1D.PostIndexOverFrames1D):
     """
     A 1D index extraction for table.
     """
+
     VisualizationType = "Table"
 
 
@@ -94,6 +101,5 @@ class PostTable(base_fempostvisualizations.PostVisualization):
     """
     A post processing plot for showing extracted data as tables
     """
+
     VisualizationType = "Table"
-
-

src/Mod/Fem/femtaskpanels/base_fempostpanel.py

@@ -53,7 +53,9 @@ class _BasePostTaskPanel(base_femtaskpanel._BaseTaskPanel):
     # ##########################
 
     def getStandardButtons(self):
-        return QtGui.QDialogButtonBox.Apply | QtGui.QDialogButtonBox.Ok | QtGui.QDialogButtonBox.Cancel
+        return (
+            QtGui.QDialogButtonBox.Apply | QtGui.QDialogButtonBox.Ok | QtGui.QDialogButtonBox.Cancel
+        )
 
     def clicked(self, button):
         # apply button hit?
@@ -63,8 +65,9 @@ class _BasePostTaskPanel(base_femtaskpanel._BaseTaskPanel):
     def open(self):
         # open a new transaction if non is open
         if not FreeCAD.getActiveTransaction():
-            FreeCAD.ActiveDocument.openTransaction(translate("FEM", "Edit {}").format(self.obj.Label))
-
+            FreeCAD.ActiveDocument.openTransaction(
+                translate("FEM", "Edit {}").format(self.obj.Label)
+            )
 
     # Helper functions
     # ################
@@ -83,6 +86,3 @@ class _BasePostTaskPanel(base_femtaskpanel._BaseTaskPanel):
 
         cbox.setCurrentText(getattr(obj, prop))
         cbox.blockSignals(False)
-
-
-

src/Mod/Fem/femtaskpanels/task_post_extractor.py

@@ -52,6 +52,3 @@ class _ExtractorTaskPanel(base_fempostpanel._BasePostTaskPanel):
         view.setWindowIcon(obj.ViewObject.Icon)
 
         self.form = [app, view]
-
-
-

src/Mod/Fem/femtaskpanels/task_post_glyphfilter.py

@@ -56,7 +56,6 @@ class _TaskPanel(base_fempostpanel._BasePostTaskPanel):
         # form made from param and selection widget
         self.form = [self.widget, vobj.createDisplayTaskWidget()]
 
-
     # Setup functions
     # ###############
 

src/Mod/Fem/femtaskpanels/task_post_histogram.py

@@ -40,6 +40,7 @@ from femguiutils import vtk_table_view
 
 translate = FreeCAD.Qt.translate
 
+
 class _TaskPanel(base_fempostpanel._BasePostTaskPanel):
     """
     The TaskPanel for editing properties of glyph filter
@@ -68,7 +69,6 @@ class _TaskPanel(base_fempostpanel._BasePostTaskPanel):
         self.data_widget.setWindowTitle(translate("FEM", "Histogram data"))
         self.data_widget.setWindowIcon(FreeCADGui.getIcon(":/icons/FEM_PostHistogram.svg"))
 
-
         # histogram parameter widget
         self.view_widget = FreeCADGui.PySideUic.loadUi(
             FreeCAD.getHomePath() + "Mod/Fem/Resources/ui/TaskPostHistogram.ui"
@@ -81,7 +81,6 @@ class _TaskPanel(base_fempostpanel._BasePostTaskPanel):
         # form made from param and selection widget
         self.form = [self.data_widget, self.view_widget]
 
-
     # Setup functions
     # ###############
 
@@ -121,12 +120,13 @@ class _TaskPanel(base_fempostpanel._BasePostTaskPanel):
         self.view_widget.BarWidth.valueChanged.connect(self.barWidthChanged)
         self.view_widget.HatchWidth.valueChanged.connect(self.hatchWidthChanged)
 
-
     QtCore.Slot()
+
     def showPlot(self):
         self.obj.ViewObject.Proxy.show_visualization()
 
     QtCore.Slot()
+
     def showTable(self):
 
         # TODO: make data model update when object is recomputed
@@ -137,49 +137,58 @@ class _TaskPanel(base_fempostpanel._BasePostTaskPanel):
         widget = vtk_table_view.VtkTableView(data_model)
         layout = QtGui.QVBoxLayout()
         layout.addWidget(widget)
-        layout.setContentsMargins(0,0,0,0)
+        layout.setContentsMargins(0, 0, 0, 0)
 
         dialog.setLayout(layout)
         dialog.resize(1500, 900)
         dialog.show()
 
-
     QtCore.Slot(int)
+
     def binsChanged(self, bins):
         self.obj.ViewObject.Bins = bins
 
     QtCore.Slot(int)
+
     def typeChanged(self, idx):
         self.obj.ViewObject.Type = idx
 
     QtCore.Slot(bool)
+
     def comulativeChanged(self, state):
         self.obj.ViewObject.Cumulative = state
 
     QtCore.Slot()
+
     def titleChanged(self):
         self.obj.ViewObject.Title = self.view_widget.Title.text()
 
     QtCore.Slot()
+
     def xLabelChanged(self):
         self.obj.ViewObject.XLabel = self.view_widget.XLabel.text()
 
     QtCore.Slot()
+
     def yLabelChanged(self):
         self.obj.ViewObject.YLabel = self.view_widget.YLabel.text()
 
     QtCore.Slot(int)
+
     def legendPosChanged(self, idx):
         self.obj.ViewObject.LegendLocation = idx
 
     QtCore.Slot(bool)
+
     def legendShowChanged(self, state):
         self.obj.ViewObject.Legend = state
 
     QtCore.Slot(float)
+
     def barWidthChanged(self, value):
         self.obj.ViewObject.BarWidth = value
 
     QtCore.Slot(float)
+
     def hatchWidthChanged(self, value):
         self.obj.ViewObject.HatchLineWidth = value

src/Mod/Fem/femtaskpanels/task_post_lineplot.py

@@ -40,6 +40,7 @@ from femguiutils import vtk_table_view
 
 translate = FreeCAD.Qt.translate
 
+
 class _TaskPanel(base_fempostpanel._BasePostTaskPanel):
     """
     The TaskPanel for editing properties of glyph filter
@@ -68,7 +69,6 @@ class _TaskPanel(base_fempostpanel._BasePostTaskPanel):
         self.data_widget.setWindowTitle(translate("FEM", "Lineplot data"))
         self.data_widget.setWindowIcon(FreeCADGui.getIcon(":/icons/FEM_PostLineplot.svg"))
 
-
         # lineplot parameter widget
         self.view_widget = FreeCADGui.PySideUic.loadUi(
             FreeCAD.getHomePath() + "Mod/Fem/Resources/ui/TaskPostLineplot.ui"
@@ -81,7 +81,6 @@ class _TaskPanel(base_fempostpanel._BasePostTaskPanel):
         # form made from param and selection widget
         self.form = [self.data_widget, self.view_widget]
 
-
     # Setup functions
     # ###############
 
@@ -104,7 +103,6 @@ class _TaskPanel(base_fempostpanel._BasePostTaskPanel):
         self.view_widget.LegendShow.setChecked(viewObj.Legend)
         self._enumPropertyToCombobox(viewObj, "LegendLocation", self.view_widget.LegendPos)
 
-
         # connect callbacks
         self.view_widget.Scale.activated.connect(self.scaleChanged)
         self.view_widget.Grid.toggled.connect(self.gridChanged)
@@ -116,12 +114,13 @@ class _TaskPanel(base_fempostpanel._BasePostTaskPanel):
         self.view_widget.LegendShow.toggled.connect(self.legendShowChanged)
         self.view_widget.LegendPos.activated.connect(self.legendPosChanged)
 
-
     QtCore.Slot()
+
     def showPlot(self):
         self.obj.ViewObject.Proxy.show_visualization()
 
     QtCore.Slot()
+
     def showTable(self):
 
         # TODO: make data model update when object is recomputed
@@ -132,37 +131,43 @@ class _TaskPanel(base_fempostpanel._BasePostTaskPanel):
         widget = vtk_table_view.VtkTableView(data_model)
         layout = QtGui.QVBoxLayout()
         layout.addWidget(widget)
-        layout.setContentsMargins(0,0,0,0)
+        layout.setContentsMargins(0, 0, 0, 0)
 
         dialog.setLayout(layout)
         dialog.resize(1500, 900)
         dialog.show()
 
-
     QtCore.Slot(int)
+
     def scaleChanged(self, idx):
         self.obj.ViewObject.Scale = idx
 
     QtCore.Slot(bool)
+
     def gridChanged(self, state):
         self.obj.ViewObject.Grid = state
 
     QtCore.Slot()
+
     def titleChanged(self):
         self.obj.ViewObject.Title = self.view_widget.Title.text()
 
     QtCore.Slot()
+
     def xLabelChanged(self):
         self.obj.ViewObject.XLabel = self.view_widget.XLabel.text()
 
     QtCore.Slot()
+
     def yLabelChanged(self):
         self.obj.ViewObject.YLabel = self.view_widget.YLabel.text()
 
     QtCore.Slot(int)
+
     def legendPosChanged(self, idx):
         self.obj.ViewObject.LegendLocation = idx
 
     QtCore.Slot(bool)
+
     def legendShowChanged(self, state):
         self.obj.ViewObject.Legend = state

src/Mod/Fem/femtaskpanels/task_post_table.py

@@ -39,6 +39,7 @@ from femguiutils import extract_link_view as elv
 
 translate = FreeCAD.Qt.translate
 
+
 class _TaskPanel(base_fempostpanel._BasePostTaskPanel):
     """
     The TaskPanel for editing properties of glyph filter
@@ -68,7 +69,6 @@ class _TaskPanel(base_fempostpanel._BasePostTaskPanel):
         # form made from param and selection widget
         self.form = [self.data_widget]
 
-
     # Setup functions
     # ###############
 
@@ -77,8 +77,6 @@ class _TaskPanel(base_fempostpanel._BasePostTaskPanel):
         # connect data widget
         self.data_widget.show_table.clicked.connect(self.showTable)
 
-
     @QtCore.Slot()
     def showTable(self):
         self.obj.ViewObject.Proxy.show_visualization()
-

src/Mod/Fem/femviewprovider/view_base_femobject.py

@@ -40,6 +40,7 @@ from femobjects.base_fempythonobject import _PropHelper
 
 False if FemGui.__name__ else True  # flake8, dummy FemGui usage
 
+
 class _GuiPropHelper(_PropHelper):
     """
     Helper class to manage property data inside proxy objects.

src/Mod/Fem/femviewprovider/view_base_fempostextractors.py

@@ -1,4 +1,3 @@
-
 # ***************************************************************************
 # *   Copyright (c) 2025 Stefan Tröger <stefantroeger@gmx.net>              *
 # *                                                                         *
@@ -37,6 +36,7 @@ from PySide import QtGui
 
 from femtaskpanels import task_post_extractor
 
+
 class VPPostExtractor:
     """
     A View Provider for extraction of data
@@ -74,18 +74,18 @@ class VPPostExtractor:
         if not group:
             return
 
-        if (hasattr(group.ViewObject, "Proxy") and
-            hasattr(group.ViewObject.Proxy, "childViewPropertyChanged")):
+        if hasattr(group.ViewObject, "Proxy") and hasattr(
+            group.ViewObject.Proxy, "childViewPropertyChanged"
+        ):
 
             group.ViewObject.Proxy.childViewPropertyChanged(vobj, prop)
 
-
     def setEdit(self, vobj, mode):
 
         # build up the task panel
         taskd = task_post_extractor._ExtractorTaskPanel(vobj.Object)
 
-        #show it
+        # show it
         FreeCADGui.Control.showDialog(taskd)
 
         return True
@@ -112,7 +112,6 @@ class VPPostExtractor:
     def loads(self, state):
         return None
 
-
     # To be implemented by subclasses:
     # ################################
 

src/Mod/Fem/femviewprovider/view_base_fempostvisualization.py

@@ -32,6 +32,7 @@ __url__ = "https://www.freecad.org"
 import FreeCAD
 import FreeCADGui
 
+
 class VPPostVisualization:
     """
     A View Provider for visualization objects
@@ -42,23 +43,19 @@ class VPPostVisualization:
         self._setup_properties(vobj)
         vobj.addExtension("Gui::ViewProviderGroupExtensionPython")
 
-
     def _setup_properties(self, vobj):
         pl = vobj.PropertiesList
         for prop in self._get_properties():
             if not prop.name in pl:
                 prop.add_to_object(vobj)
 
-
     def _get_properties(self):
         return []
 
-
     def attach(self, vobj):
         self.Object = vobj.Object
         self.ViewObject = vobj
 
-
     def isShow(self):
         # Mark ourself as visible in the tree
         return True
@@ -66,7 +63,7 @@ class VPPostVisualization:
     def getDisplayModes(self, obj):
         return ["Dialog"]
 
-    def doubleClicked(self,vobj):
+    def doubleClicked(self, vobj):
 
         guidoc = FreeCADGui.getDocument(vobj.Object.Document)
 
@@ -107,7 +104,6 @@ class VPPostVisualization:
     def loads(self, state):
         return None
 
-
     # To be implemented by subclasses:
     # ################################
 

src/Mod/Fem/femviewprovider/view_post_histogram.py

@@ -48,6 +48,7 @@ from . import view_base_fempostvisualization
 from femtaskpanels import task_post_histogram
 
 from . import view_base_femobject
+
 _GuiPropHelper = view_base_femobject._GuiPropHelper
 
 
@@ -92,12 +93,11 @@ class EditViewWidget(QtGui.QWidget):
         self.widget.HatchDensity.setMaximumHeight(self.widget.Hatch.sizeHint().height())
         self.widget.LineWidth.setMaximumHeight(self.widget.LineStyle.sizeHint().height())
 
-
     def _setup_color_button(self, button, fcColor, callback):
 
-        barColor = QtGui.QColor(*[v*255 for v in fcColor])
+        barColor = QtGui.QColor(*[v * 255 for v in fcColor])
         icon_size = button.iconSize()
-        icon_size.setWidth(icon_size.width()*2)
+        icon_size.setWidth(icon_size.width() * 2)
         button.setIconSize(icon_size)
         pixmap = QtGui.QPixmap(icon_size)
         pixmap.fill(barColor)
@@ -114,7 +114,6 @@ class EditViewWidget(QtGui.QWidget):
         button.addAction(action)
         button.setPopupMode(QtGui.QToolButton.InstantPopup)
 
-
     @QtCore.Slot(QtGui.QColor)
     def lineColorChanged(self, color):
 
@@ -199,6 +198,7 @@ class EditFieldAppWidget(QtGui.QWidget):
         self._object.ExtractFrames = extract
         self._post_dialog._recompute()
 
+
 class EditIndexAppWidget(QtGui.QWidget):
 
     def __init__(self, obj, post_dialog):
@@ -279,7 +279,7 @@ class VPPostHistogramFieldData(view_base_fempostextractors.VPPostExtractor):
                 name="Hatch",
                 group="HistogramBar",
                 doc=QT_TRANSLATE_NOOP("FEM", "The hatch pattern drawn in the bar"),
-                value=['None', '/', '\\', '|', '-', '+', 'x', 'o', 'O', '.', '*'],
+                value=["None", "/", "\\", "|", "-", "+", "x", "o", "O", ".", "*"],
             ),
             _GuiPropHelper(
                 type="App::PropertyIntegerConstraint",
@@ -293,13 +293,15 @@ class VPPostHistogramFieldData(view_base_fempostextractors.VPPostExtractor):
                 name="LineColor",
                 group="HistogramLine",
                 doc=QT_TRANSLATE_NOOP("FEM", "The color the data bin area is drawn with"),
-                value=(0, 0, 0, 1), # black
+                value=(0, 0, 0, 1),  # black
             ),
             _GuiPropHelper(
                 type="App::PropertyFloatConstraint",
                 name="LineWidth",
                 group="HistogramLine",
-                doc=QT_TRANSLATE_NOOP("FEM", "The width of the bar, between 0 and 1 (1 being without gaps)"),
+                doc=QT_TRANSLATE_NOOP(
+                    "FEM", "The width of the bar, between 0 and 1 (1 being without gaps)"
+                ),
                 value=(1, 0, 99, 0.1),
             ),
             _GuiPropHelper(
@@ -307,7 +309,7 @@ class VPPostHistogramFieldData(view_base_fempostextractors.VPPostExtractor):
                 name="LineStyle",
                 group="HistogramLine",
                 doc=QT_TRANSLATE_NOOP("FEM", "The style the line is drawn in"),
-                value=['None', '-', '--', '-.', ':'],
+                value=["None", "-", "--", "-.", ":"],
             ),
         ]
         return super()._get_properties() + prop
@@ -327,13 +329,13 @@ class VPPostHistogramFieldData(view_base_fempostextractors.VPPostExtractor):
 
     def get_preview(self):
 
-        fig = mpl.pyplot.figure(figsize=(0.4,0.2), dpi=500)
-        ax = mpl.pyplot.Axes(fig, [0., 0., 2, 1])
+        fig = mpl.pyplot.figure(figsize=(0.4, 0.2), dpi=500)
+        ax = mpl.pyplot.Axes(fig, [0.0, 0.0, 2, 1])
         ax.set_axis_off()
         fig.add_axes(ax)
 
         kwargs = self.get_kw_args()
-        patch = mpl.patches.Rectangle(xy=(0,0), width=2, height=1, **kwargs)
+        patch = mpl.patches.Rectangle(xy=(0, 0), width=2, height=1, **kwargs)
         ax.add_patch(patch)
 
         data = io.BytesIO()
@@ -355,7 +357,7 @@ class VPPostHistogramFieldData(view_base_fempostextractors.VPPostExtractor):
         kwargs["linestyle"] = self.ViewObject.LineStyle
         kwargs["linewidth"] = self.ViewObject.LineWidth
         if self.ViewObject.Hatch != "None":
-            kwargs["hatch"] = self.ViewObject.Hatch*self.ViewObject.HatchDensity
+            kwargs["hatch"] = self.ViewObject.Hatch * self.ViewObject.HatchDensity
 
         return kwargs
 
@@ -386,7 +388,6 @@ class VPPostHistogram(view_base_fempostvisualization.VPPostVisualization):
     def __init__(self, vobj):
         super().__init__(vobj)
 
-
     def _get_properties(self):
 
         prop = [
@@ -394,7 +395,9 @@ class VPPostHistogram(view_base_fempostvisualization.VPPostVisualization):
                 type="App::PropertyBool",
                 name="Cumulative",
                 group="Histogram",
-                doc=QT_TRANSLATE_NOOP("FEM", "If be the bars shoud show the cumulative sum left to rigth"),
+                doc=QT_TRANSLATE_NOOP(
+                    "FEM", "If be the bars shoud show the cumulative sum left to rigth"
+                ),
                 value=False,
             ),
             _GuiPropHelper(
@@ -402,13 +405,15 @@ class VPPostHistogram(view_base_fempostvisualization.VPPostVisualization):
                 name="Type",
                 group="Histogram",
                 doc=QT_TRANSLATE_NOOP("FEM", "The type of histogram plotted"),
-                value=["bar","barstacked", "step", "stepfilled"],
+                value=["bar", "barstacked", "step", "stepfilled"],
             ),
             _GuiPropHelper(
                 type="App::PropertyFloatConstraint",
                 name="BarWidth",
                 group="Histogram",
-                doc=QT_TRANSLATE_NOOP("FEM", "The width of the bar, between 0 and 1 (1 being without gaps)"),
+                doc=QT_TRANSLATE_NOOP(
+                    "FEM", "The width of the bar, between 0 and 1 (1 being without gaps)"
+                ),
                 value=(0.9, 0, 1, 0.05),
             ),
             _GuiPropHelper(
@@ -458,29 +463,36 @@ class VPPostHistogram(view_base_fempostvisualization.VPPostVisualization):
                 name="LegendLocation",
                 group="Plot",
                 doc=QT_TRANSLATE_NOOP("FEM", "Determines if the legend is plotted"),
-                value=['best','upper right','upper left','lower left','lower right','right',
-                       'center left','center right','lower center','upper center','center'],
+                value=[
+                    "best",
+                    "upper right",
+                    "upper left",
+                    "lower left",
+                    "lower right",
+                    "right",
+                    "center left",
+                    "center right",
+                    "lower center",
+                    "upper center",
+                    "center",
+                ],
             ),
-
         ]
         return prop
 
-
     def getIcon(self):
         return ":/icons/FEM_PostHistogram.svg"
 
-
     def setEdit(self, vobj, mode):
 
         # build up the task panel
         taskd = task_post_histogram._TaskPanel(vobj)
 
-        #show it
+        # show it
         FreeCADGui.Control.showDialog(taskd)
 
         return True
 
-
     def show_visualization(self):
 
         if not hasattr(self, "_plot") or not self._plot:
@@ -489,12 +501,11 @@ class VPPostHistogram(view_base_fempostvisualization.VPPostVisualization):
             self._plot.setWindowTitle(self.Object.Label)
             self._plot.setParent(main)
             self._plot.setWindowFlags(QtGui.Qt.Dialog)
-            self._plot.resize(main.size().height()/2, main.size().height()/3) # keep it square
+            self._plot.resize(main.size().height() / 2, main.size().height() / 3)  # keep it square
             self.update_visualization()
 
         self._plot.show()
 
-
     def get_kw_args(self, obj):
         view = obj.ViewObject
         if not view or not hasattr(view, "Proxy"):
@@ -503,7 +514,6 @@ class VPPostHistogram(view_base_fempostvisualization.VPPostVisualization):
             return {}
         return view.Proxy.get_kw_args()
 
-
     def update_visualization(self):
 
         if not hasattr(self, "_plot") or not self._plot:
@@ -523,7 +533,7 @@ class VPPostHistogram(view_base_fempostvisualization.VPPostVisualization):
             kwargs = self.get_kw_args(child)
 
             # iterate over the table and plot all
-            color_factor = np.linspace(1,0.5,table.GetNumberOfColumns())
+            color_factor = np.linspace(1, 0.5, table.GetNumberOfColumns())
             legend_multiframe = table.GetNumberOfColumns() > 1
             for i in range(table.GetNumberOfColumns()):
 
@@ -532,7 +542,7 @@ class VPPostHistogram(view_base_fempostvisualization.VPPostVisualization):
                 for key in kwargs:
 
                     if "color" in key:
-                        value = np.array(kwargs[key])*color_factor[i]
+                        value = np.array(kwargs[key]) * color_factor[i]
                         args[key] = mpl.colors.to_hex(value)
 
                 full_args.append(args)
@@ -581,7 +591,7 @@ class VPPostHistogram(view_base_fempostvisualization.VPPostVisualization):
             self._plot.axes.set_ylabel(self.ViewObject.YLabel)
 
         if self.ViewObject.Legend and labels:
-            self._plot.axes.legend(loc = self.ViewObject.LegendLocation)
+            self._plot.axes.legend(loc=self.ViewObject.LegendLocation)
 
         self._plot.update()
 

src/Mod/Fem/femviewprovider/view_post_lineplot.py

@@ -48,8 +48,10 @@ from . import view_base_fempostvisualization
 from femtaskpanels import task_post_lineplot
 
 from . import view_base_femobject
+
 _GuiPropHelper = view_base_femobject._GuiPropHelper
 
+
 class EditViewWidget(QtGui.QWidget):
 
     def __init__(self, obj, post_dialog):
@@ -91,9 +93,9 @@ class EditViewWidget(QtGui.QWidget):
 
     def _setup_color_button(self, button, fcColor, callback):
 
-        barColor = QtGui.QColor(*[v*255 for v in fcColor])
+        barColor = QtGui.QColor(*[v * 255 for v in fcColor])
         icon_size = button.iconSize()
-        icon_size.setWidth(icon_size.width()*2)
+        icon_size.setWidth(icon_size.width() * 2)
         button.setIconSize(icon_size)
         pixmap = QtGui.QPixmap(icon_size)
         pixmap.fill(barColor)
@@ -110,7 +112,6 @@ class EditViewWidget(QtGui.QWidget):
         button.addAction(action)
         button.setPopupMode(QtGui.QToolButton.InstantPopup)
 
-
     @QtCore.Slot(QtGui.QColor)
     def colorChanged(self, color):
 
@@ -163,9 +164,13 @@ class EditFieldAppWidget(QtGui.QWidget):
         # set the other properties
 
         self._post_dialog._enumPropertyToCombobox(self._object, "XField", self.widget.XField)
-        self._post_dialog._enumPropertyToCombobox(self._object, "XComponent", self.widget.XComponent)
+        self._post_dialog._enumPropertyToCombobox(
+            self._object, "XComponent", self.widget.XComponent
+        )
         self._post_dialog._enumPropertyToCombobox(self._object, "YField", self.widget.YField)
-        self._post_dialog._enumPropertyToCombobox(self._object, "YComponent", self.widget.YComponent)
+        self._post_dialog._enumPropertyToCombobox(
+            self._object, "YComponent", self.widget.YComponent
+        )
         self.widget.Extract.setChecked(self._object.ExtractFrames)
 
         self.widget.XField.activated.connect(self.xFieldChanged)
@@ -177,7 +182,9 @@ class EditFieldAppWidget(QtGui.QWidget):
     @QtCore.Slot(int)
     def xFieldChanged(self, index):
         self._object.XField = index
-        self._post_dialog._enumPropertyToCombobox(self._object, "XComponent", self.widget.XComponent)
+        self._post_dialog._enumPropertyToCombobox(
+            self._object, "XComponent", self.widget.XComponent
+        )
         self._post_dialog._recompute()
 
     @QtCore.Slot(int)
@@ -188,7 +195,9 @@ class EditFieldAppWidget(QtGui.QWidget):
     @QtCore.Slot(int)
     def yFieldChanged(self, index):
         self._object.YField = index
-        self._post_dialog._enumPropertyToCombobox(self._object, "YComponent", self.widget.YComponent)
+        self._post_dialog._enumPropertyToCombobox(
+            self._object, "YComponent", self.widget.YComponent
+        )
         self._post_dialog._recompute()
 
     @QtCore.Slot(int)
@@ -225,7 +234,9 @@ class EditIndexAppWidget(QtGui.QWidget):
 
         self.widget.Index.setValue(self._object.Index)
         self._post_dialog._enumPropertyToCombobox(self._object, "YField", self.widget.YField)
-        self._post_dialog._enumPropertyToCombobox(self._object, "YComponent", self.widget.YComponent)
+        self._post_dialog._enumPropertyToCombobox(
+            self._object, "YComponent", self.widget.YComponent
+        )
 
         self.widget.Index.valueChanged.connect(self.indexChanged)
         self.widget.YField.activated.connect(self.yFieldChanged)
@@ -242,7 +253,9 @@ class EditIndexAppWidget(QtGui.QWidget):
     @QtCore.Slot(int)
     def yFieldChanged(self, index):
         self._object.YField = index
-        self._post_dialog._enumPropertyToCombobox(self._object, "YComponent", self.widget.YComponent)
+        self._post_dialog._enumPropertyToCombobox(
+            self._object, "YComponent", self.widget.YComponent
+        )
         self._post_dialog._recompute()
 
     @QtCore.Slot(int)
@@ -282,7 +295,7 @@ class VPPostLineplotFieldData(view_base_fempostextractors.VPPostExtractor):
                 name="LineStyle",
                 group="Lineplot",
                 doc=QT_TRANSLATE_NOOP("FEM", "The style the line is drawn in"),
-                value=['-', '--', '-.', ':', 'None'],
+                value=["-", "--", "-.", ":", "None"],
             ),
             _GuiPropHelper(
                 type="App::PropertyFloatConstraint",
@@ -296,7 +309,7 @@ class VPPostLineplotFieldData(view_base_fempostextractors.VPPostExtractor):
                 name="MarkerStyle",
                 group="Lineplot",
                 doc=QT_TRANSLATE_NOOP("FEM", "The style the data markers are drawn with"),
-                value=['None', '*', '+', 's', '.', 'o', 'x'],
+                value=["None", "*", "+", "s", ".", "o", "x"],
             ),
             _GuiPropHelper(
                 type="App::PropertyFloatConstraint",
@@ -325,13 +338,13 @@ class VPPostLineplotFieldData(view_base_fempostextractors.VPPostExtractor):
         # Returns the preview tuple of icon and label: (QPixmap, str)
         # Note: QPixmap in ratio 2:1
 
-        fig = mpl.pyplot.figure(figsize=(0.2,0.1), dpi=1000)
-        ax = mpl.pyplot.Axes(fig, [0., 0., 1., 1.])
+        fig = mpl.pyplot.figure(figsize=(0.2, 0.1), dpi=1000)
+        ax = mpl.pyplot.Axes(fig, [0.0, 0.0, 1.0, 1.0])
         ax.set_axis_off()
         fig.add_axes(ax)
         kwargs = self.get_kw_args()
         kwargs["markevery"] = [1]
-        ax.plot([0,0.5,1],[0.5,0.5,0.5], **kwargs)
+        ax.plot([0, 0.5, 1], [0.5, 0.5, 0.5], **kwargs)
         data = io.BytesIO()
         mpl.pyplot.savefig(data, bbox_inches=0, transparent=True)
         mpl.pyplot.close()
@@ -341,7 +354,6 @@ class VPPostLineplotFieldData(view_base_fempostextractors.VPPostExtractor):
 
         return (pixmap, self.ViewObject.Legend)
 
-
     def get_kw_args(self):
         # builds kw args from the properties
         kwargs = {}
@@ -383,7 +395,6 @@ class VPPostLineplot(view_base_fempostvisualization.VPPostVisualization):
     def __init__(self, vobj):
         super().__init__(vobj)
 
-
     def _get_properties(self):
 
         prop = [
@@ -391,7 +402,9 @@ class VPPostLineplot(view_base_fempostvisualization.VPPostVisualization):
                 type="App::PropertyBool",
                 name="Grid",
                 group="Lineplot",
-                doc=QT_TRANSLATE_NOOP("FEM", "If be the bars shoud show the cumulative sum left to rigth"),
+                doc=QT_TRANSLATE_NOOP(
+                    "FEM", "If be the bars shoud show the cumulative sum left to rigth"
+                ),
                 value=True,
             ),
             _GuiPropHelper(
@@ -399,9 +412,9 @@ class VPPostLineplot(view_base_fempostvisualization.VPPostVisualization):
                 name="Scale",
                 group="Lineplot",
                 doc=QT_TRANSLATE_NOOP("FEM", "The scale the axis are drawn in"),
-                value=["linear","semi-log x", "semi-log y", "log"],
+                value=["linear", "semi-log x", "semi-log y", "log"],
             ),
-             _GuiPropHelper(
+            _GuiPropHelper(
                 type="App::PropertyString",
                 name="Title",
                 group="Plot",
@@ -434,29 +447,36 @@ class VPPostLineplot(view_base_fempostvisualization.VPPostVisualization):
                 name="LegendLocation",
                 group="Plot",
                 doc=QT_TRANSLATE_NOOP("FEM", "Determines if the legend is plotted"),
-                value=['best','upper right','upper left','lower left','lower right','right',
-                       'center left','center right','lower center','upper center','center'],
+                value=[
+                    "best",
+                    "upper right",
+                    "upper left",
+                    "lower left",
+                    "lower right",
+                    "right",
+                    "center left",
+                    "center right",
+                    "lower center",
+                    "upper center",
+                    "center",
+                ],
             ),
-
         ]
         return prop
 
-
     def getIcon(self):
         return ":/icons/FEM_PostLineplot.svg"
 
-
     def setEdit(self, vobj, mode):
 
         # build up the task panel
         taskd = task_post_lineplot._TaskPanel(vobj)
 
-        #show it
+        # show it
         FreeCADGui.Control.showDialog(taskd)
 
         return True
 
-
     def show_visualization(self):
 
         if not hasattr(self, "_plot") or not self._plot:
@@ -465,12 +485,13 @@ class VPPostLineplot(view_base_fempostvisualization.VPPostVisualization):
             self._plot.setWindowTitle(self.Object.Label)
             self._plot.setParent(main)
             self._plot.setWindowFlags(QtGui.Qt.Dialog)
-            self._plot.resize(main.size().height()/2, main.size().height()/3) # keep the aspect ratio
+            self._plot.resize(
+                main.size().height() / 2, main.size().height() / 3
+            )  # keep the aspect ratio
             self.update_visualization()
 
         self._plot.show()
 
-
     def get_kw_args(self, obj):
         view = obj.ViewObject
         if not view or not hasattr(view, "Proxy"):
@@ -479,7 +500,6 @@ class VPPostLineplot(view_base_fempostvisualization.VPPostVisualization):
             return {}
         return view.Proxy.get_kw_args()
 
-
     def update_visualization(self):
 
         if not hasattr(self, "_plot") or not self._plot:
@@ -496,10 +516,10 @@ class VPPostLineplot(view_base_fempostvisualization.VPPostVisualization):
             kwargs = self.get_kw_args(child)
 
             # iterate over the table and plot all (note: column 0 is always X!)
-            color_factor = np.linspace(1,0.5,int(table.GetNumberOfColumns()/2))
+            color_factor = np.linspace(1, 0.5, int(table.GetNumberOfColumns() / 2))
             legend_multiframe = table.GetNumberOfColumns() > 2
 
-            for i in range(0,table.GetNumberOfColumns(),2):
+            for i in range(0, table.GetNumberOfColumns(), 2):
 
                 plotted = True
 
@@ -507,13 +527,13 @@ class VPPostLineplot(view_base_fempostvisualization.VPPostVisualization):
                 tmp_args = {}
                 for key in kwargs:
                     if "color" in key:
-                        value = np.array(kwargs[key])*color_factor[int(i/2)]
+                        value = np.array(kwargs[key]) * color_factor[int(i / 2)]
                         tmp_args[key] = mpl.colors.to_hex(value)
                     else:
                         tmp_args[key] = kwargs[key]
 
                 xdata = VTKArray(table.GetColumn(i))
-                ydata = VTKArray(table.GetColumn(i+1))
+                ydata = VTKArray(table.GetColumn(i + 1))
 
                 # ensure points are visible if it is a single datapoint
                 if len(xdata) == 1 and tmp_args["marker"] == "None":
@@ -524,13 +544,13 @@ class VPPostLineplot(view_base_fempostvisualization.VPPostVisualization):
                     if not legend_multiframe:
                         label = child.ViewObject.Legend
                     else:
-                        postfix = table.GetColumnName(i+1).split("-")[-1]
+                        postfix = table.GetColumnName(i + 1).split("-")[-1]
                         label = child.ViewObject.Legend + " - " + postfix
                 else:
                     legend_prefix = ""
                     if len(self.Object.Group) > 1:
                         legend_prefix = child.Source.Label + ": "
-                    label = legend_prefix + table.GetColumnName(i+1)
+                    label = legend_prefix + table.GetColumnName(i + 1)
 
                 match self.ViewObject.Scale:
                     case "log":
@@ -550,7 +570,7 @@ class VPPostLineplot(view_base_fempostvisualization.VPPostVisualization):
             self._plot.axes.set_ylabel(self.ViewObject.YLabel)
 
         if self.ViewObject.Legend and plotted:
-            self._plot.axes.legend(loc = self.ViewObject.LegendLocation)
+            self._plot.axes.legend(loc=self.ViewObject.LegendLocation)
 
         self._plot.axes.grid(self.ViewObject.Grid)
         self._plot.update()
@@ -561,4 +581,3 @@ class VPPostLineplot(view_base_fempostvisualization.VPPostVisualization):
         i = len(self.Object.Group)
         cmap = mpl.pyplot.get_cmap("tab10")
         return cmap(i)
-

src/Mod/Fem/femviewprovider/view_post_table.py

@@ -41,8 +41,10 @@ from femtaskpanels import task_post_table
 from femguiutils import vtk_table_view as vtv
 
 from . import view_base_femobject
+
 _GuiPropHelper = view_base_femobject._GuiPropHelper
 
+
 class EditViewWidget(QtGui.QWidget):
 
     def __init__(self, obj, post_dialog):
@@ -116,6 +118,7 @@ class EditFieldAppWidget(QtGui.QWidget):
         self._object.ExtractFrames = extract
         self._post_dialog._recompute()
 
+
 class EditIndexAppWidget(QtGui.QWidget):
 
     def __init__(self, obj, post_dialog):
@@ -180,7 +183,9 @@ class VPPostTableFieldData(view_base_fempostextractors.VPPostExtractor):
                 type="App::PropertyString",
                 name="Name",
                 group="Table",
-                doc=QT_TRANSLATE_NOOP("FEM", "The name used in the table header. Default name is used if empty"),
+                doc=QT_TRANSLATE_NOOP(
+                    "FEM", "The name used in the table header. Default name is used if empty"
+                ),
                 value="",
             ),
         ]
@@ -232,22 +237,19 @@ class VPPostTable(view_base_fempostvisualization.VPPostVisualization):
     def __init__(self, vobj):
         super().__init__(vobj)
 
-
     def getIcon(self):
         return ":/icons/FEM_PostSpreadsheet.svg"
 
-
     def setEdit(self, vobj, mode):
 
         # build up the task panel
         taskd = task_post_table._TaskPanel(vobj)
 
-        #show it
+        # show it
         FreeCADGui.Control.showDialog(taskd)
 
         return True
 
-
     def show_visualization(self):
 
         if not hasattr(self, "_tableview") or not self._tableview:
@@ -257,13 +259,14 @@ class VPPostTable(view_base_fempostvisualization.VPPostVisualization):
             self._tableview.setWindowTitle(self.Object.Label)
             self._tableview.setParent(main)
             self._tableview.setWindowFlags(QtGui.Qt.Dialog)
-            self._tableview.resize(main.size().height()/2, main.size().height()/3) # keep the aspect ratio
+            self._tableview.resize(
+                main.size().height() / 2, main.size().height() / 3
+            )  # keep the aspect ratio
 
             self.update_visualization()
 
         self._tableview.show()
 
-
     def update_visualization(self):
 
         if not hasattr(self, "_tableModel") or not self._tableModel:
@@ -286,5 +289,3 @@ class VPPostTable(view_base_fempostvisualization.VPPostVisualization):
                         header[table.GetColumnName(i)] = new_name
 
         self._tableModel.setTable(self.Object.Table, header)
-
-