FEM: code formating, flake8 in new objects potential boundary and flux-solver

src/Mod/Fem/PyGui/_CommandFemEquation.py

@@ -96,6 +96,7 @@ class Electrostatic(_Base):
             'ToolTip': "Creates a FEM equation for electrostatic"
         }
 
+
 class Fluxsolver(_Base):
 
     def getSpecifier(self):

src/Mod/Fem/PyGui/_ViewProviderFemConstraintElectrostaticPotential.py

@@ -103,7 +103,7 @@ class _TaskPanel(object):
     def _initParamWidget(self):
         unit = "V"
         q = Units.Quantity("{} {}".format(self._obj.Potential, unit))
-        
+
         self._paramWidget.potentialTxt.setText(
             q.UserString)
         self._paramWidget.potentialBox.setChecked(

src/Mod/Fem/femsolver/elmer/equations/fluxsolver.py

@@ -48,15 +48,18 @@ class Proxy(linear.Proxy, equationbase.FluxsolverProxy):
         obj.addProperty(
             "App::PropertyString", "FluxVariable",
             "Fluxsolver", "Insert variable name for flux calculation")
+        '''
         #obj.addProperty(
             #"App::PropertyBool", "CalculateFluxAbs",
             #"Fluxsolver", "Select calculation of abs of flux")
         #obj.addProperty(
             #"App::PropertyBool", "CalculateFluxMagnitude",
             #"Fluxsolver", "Select calculation of magnitude of flux")
+        '''
         obj.addProperty(
             "App::PropertyBool", "CalculateGrad",
             "Fluxsolver", "Select  calculation of gradient")
+        '''
         #obj.addProperty(
             #"App::PropertyBool", "CalculateGradAbs",
             #"Fluxsolver", "Select calculation of abs of gradient")
@@ -66,7 +69,7 @@ class Proxy(linear.Proxy, equationbase.FluxsolverProxy):
         #obj.addProperty(
             #"App::PropertyBool", "EnforcePositiveMagnitude",
             #"Fluxsolver", "Select calculation of positive magnitude")
-
+        '''
         obj.Priority = 5
 
 

src/Mod/Fem/femsolver/elmer/writer.py

@@ -346,9 +346,6 @@ class Writer(object):
                         self._boundary(name, "Potential Constant", True)
                 self._handled(obj)
 
-
-
-
     def _handleFluxsolver(self):
         activeIn = []
         for equation in self.solver.Group:
@@ -363,14 +360,13 @@ class Writer(object):
 
     def _getFluxsolverSolver(self, equation):
         s = self._createLinearSolver(equation)
-        s["Equation"] = "Flux Solver" # equation.Name
+        s["Equation"] = "Flux Solver"  # equation.Name
         s["Procedure"] = sifio.FileAttr("FluxSolver/FluxSolver")
         s["Flux Variable"] = equation.FluxVariable
         s["Calculate Flux"] = equation.CalculateFlux
         s["Calculate Grad"] = equation.CalculateGrad
         return s
 
-
     def _handleElasticity(self):
         activeIn = []
         for equation in self.solver.Group: