diff --git a/src/Mod/Fem/FemAnalysis.py b/src/Mod/Fem/FemAnalysis.py
index be5d599bc..3e0897ebb 100644
--- a/src/Mod/Fem/FemAnalysis.py
+++ b/src/Mod/Fem/FemAnalysis.py
@@ -20,8 +20,6 @@
 # *                                                                         *
 # ***************************************************************************
 
-import FreeCAD
-
 __title__ = "FEM Analysis managment"
 __author__ = "Juergen Riegel"
 __url__ = "http://www.freecadweb.org"
@@ -29,6 +27,9 @@ __url__ = "http://www.freecadweb.org"
 ## \addtogroup FEM
 #  @{
 
+import FreeCAD
+
+
 def makeFemAnalysis(name):
     '''makeFemAnalysis(name): makes a Fem Analysis object'''
     obj = FreeCAD.ActiveDocument.addObject("Fem::FemAnalysisPython", name)
diff --git a/src/Mod/Fem/FemBeamSection.py b/src/Mod/Fem/FemBeamSection.py
index cc41584e7..934168cb5 100644
--- a/src/Mod/Fem/FemBeamSection.py
+++ b/src/Mod/Fem/FemBeamSection.py
@@ -24,12 +24,12 @@ __title__ = "FemBeamSection"
 __author__ = "Bernd Hahnebach"
 __url__ = "http://www.freecadweb.org"
 
+## \addtogroup FEM
+#  @{
 
 import FreeCAD
 import _FemBeamSection
 
-## \addtogroup FEM
-#  @{
 
 def makeFemBeamSection(width=20.0, height=20.0, name="BeamSection"):
     '''makeFemBeamSection([width], [height], [name]): creates an beamsection object to define a cross section'''
diff --git a/src/Mod/Fem/FemCommands.py b/src/Mod/Fem/FemCommands.py
index 356fa275c..76e310a0c 100644
--- a/src/Mod/Fem/FemCommands.py
+++ b/src/Mod/Fem/FemCommands.py
@@ -25,15 +25,15 @@ __title__ = "Fem Commands"
 __author__ = "Przemo Firszt"
 __url__ = "http://www.freecadweb.org"
 
-import FreeCAD
+## \addtogroup FEM
+#  @{
 
+import FreeCAD
 if FreeCAD.GuiUp:
     import FreeCADGui
     import FemGui
     from PySide import QtCore
 
-## \addtogroup FEM
-#  @{
 
 class FemCommands(object):
         def __init__(self):
diff --git a/src/Mod/Fem/FemConstraintSelfWeight.py b/src/Mod/Fem/FemConstraintSelfWeight.py
index 2544d4a3a..3f919ffa6 100644
--- a/src/Mod/Fem/FemConstraintSelfWeight.py
+++ b/src/Mod/Fem/FemConstraintSelfWeight.py
@@ -24,12 +24,12 @@ __title__ = "FemConstraintSelfWeight"
 __author__ = "Bernd Hahnebach"
 __url__ = "http://www.freecadweb.org"
 
+## \addtogroup FEM
+#  @{
 
 import FreeCAD
 import _FemConstraintSelfWeight
 
-## \addtogroup FEM
-#  @{
 
 def makeFemConstraintSelfWeight(name="FemConstraintSelfWeight"):
     '''makeFemFemConstraintSelfWeight([name]): creates an self weight object to define a gravity load'''
diff --git a/src/Mod/Fem/FemInputWriter.py b/src/Mod/Fem/FemInputWriter.py
index f69d48b5c..f9d2e439e 100644
--- a/src/Mod/Fem/FemInputWriter.py
+++ b/src/Mod/Fem/FemInputWriter.py
@@ -20,27 +20,17 @@
 # *                                                                         *
 # ***************************************************************************
 
-
-'''
-- next step would be save the constraints node and element data in the in the FreeCAD FEM Mesh Object
-  and link them to the appropriate constraint object
-- if the informations are used by the FEM Mesh file exporter FreeCAD would support writing FEM Mesh Groups
-- which is a most needed feature of FEM module
-- smesh supports mesh groups, how about pythonbinding in FreeCAD. Is there somethin implemented allready?
-'''
-
-
 __title__ = "FemInputWriter"
 __author__ = "Bernd Hahnebach"
 __url__ = "http://www.freecadweb.org"
 
+## \addtogroup FEM
+#  @{
 
 import FreeCAD
 import FemMeshTools
 import os
 
-## \addtogroup FEM
-#  @{
 
 class FemInputWriter():
     def __init__(self,
diff --git a/src/Mod/Fem/FemInputWriterCcx.py b/src/Mod/Fem/FemInputWriterCcx.py
index c046a0c12..283da75e6 100644
--- a/src/Mod/Fem/FemInputWriterCcx.py
+++ b/src/Mod/Fem/FemInputWriterCcx.py
@@ -21,11 +21,12 @@
 # *                                                                         *
 # ***************************************************************************
 
-
 __title__ = "FemInputWriterCcx"
 __author__ = "Przemo Firszt, Bernd Hahnebach"
 __url__ = "http://www.freecadweb.org"
 
+## \addtogroup FEM
+#  @{
 
 import FreeCAD
 import os
@@ -34,8 +35,6 @@ import time
 import FemMeshTools
 import FemInputWriter
 
-## \addtogroup FEM
-#  @{
 
 class FemInputWriterCcx(FemInputWriter.FemInputWriter):
     def __init__(self,
diff --git a/src/Mod/Fem/FemInputWriterZ88.py b/src/Mod/Fem/FemInputWriterZ88.py
index 081ab13ee..9090496b6 100644
--- a/src/Mod/Fem/FemInputWriterZ88.py
+++ b/src/Mod/Fem/FemInputWriterZ88.py
@@ -20,19 +20,18 @@
 # *                                                                         *
 # ***************************************************************************
 
-
 __title__ = "FemInputWriterZ88"
 __author__ = "Bernd Hahnebach"
 __url__ = "http://www.freecadweb.org"
 
+## \addtogroup FEM
+#  @{
 
 import FreeCAD
 import FemMeshTools
 import importZ88Mesh
 import FemInputWriter
 
-## \addtogroup FEM
-#  @{
 
 class FemInputWriterZ88(FemInputWriter.FemInputWriter):
     def __init__(self,
diff --git a/src/Mod/Fem/FemMaterialMechanicalNonlinear.py b/src/Mod/Fem/FemMaterialMechanicalNonlinear.py
index 65209e65e..55dbf2ba9 100644
--- a/src/Mod/Fem/FemMaterialMechanicalNonlinear.py
+++ b/src/Mod/Fem/FemMaterialMechanicalNonlinear.py
@@ -24,13 +24,13 @@ __title__ = "FemMaterialMechanicalNonlinear"
 __author__ = "Bernd Hahnebach"
 __url__ = "http://www.freecadweb.org"
 
+## \addtogroup FEM
+#  @{
 
 import FreeCAD
 import FemGui
 import _FemMaterialMechanicalNonlinear
 
-## \addtogroup FEM
-#  @{
 
 def makeFemMaterialMechanicalNonlinear(base_material, name="MechanicalMaterialNonlinear"):
     '''makeFemMaterialMechanicalNonlinear(base_material, [name]): creates an nonlinear material object'''
diff --git a/src/Mod/Fem/FemMeshTools.py b/src/Mod/Fem/FemMeshTools.py
index 6c92e9f2a..5b6044a44 100644
--- a/src/Mod/Fem/FemMeshTools.py
+++ b/src/Mod/Fem/FemMeshTools.py
@@ -20,16 +20,15 @@
 # *                                                                         *
 # ***************************************************************************
 
-
 __title__ = "Tools for the work with FEM meshes"
 __author__ = "Bernd Hahnebach"
 __url__ = "http://www.freecadweb.org"
 
+## \addtogroup FEM
+#  @{
 
 import FreeCAD
 
-## \addtogroup FEM
-#  @{
 
 def get_femnodes_by_femobj_with_references(femmesh, femobj):
     node_set = []
diff --git a/src/Mod/Fem/FemSelectionObserver.py b/src/Mod/Fem/FemSelectionObserver.py
index 05385bf64..7e9dc9c5c 100644
--- a/src/Mod/Fem/FemSelectionObserver.py
+++ b/src/Mod/Fem/FemSelectionObserver.py
@@ -24,12 +24,12 @@ __title__ = "Selection Observer"
 __author__ = "Bernd Hahnebach"
 __url__ = "http://www.freecadweb.org"
 
+## \addtogroup FEM
+#  @{
 
 import FreeCAD
 import FreeCADGui
 
-## \addtogroup FEM
-#  @{
 
 class FemSelectionObserver:
     '''FemSelectionObserver'''
diff --git a/src/Mod/Fem/FemShellThickness.py b/src/Mod/Fem/FemShellThickness.py
index 617b15712..89c95c962 100644
--- a/src/Mod/Fem/FemShellThickness.py
+++ b/src/Mod/Fem/FemShellThickness.py
@@ -24,12 +24,12 @@ __title__ = "FemShellThickness"
 __author__ = "Bernd Hahnebach"
 __url__ = "http://www.freecadweb.org"
 
+## \addtogroup FEM
+#  @{
 
 import FreeCAD
 import _FemShellThickness
 
-## \addtogroup FEM
-#  @{
 
 def makeFemShellThickness(thickness=20.0, name="ShellThickness"):
     '''makeFemShellThickness([thickness], [name]): creates an shellthickness object to define a plate thickness'''
diff --git a/src/Mod/Fem/FemSolverCalculix.py b/src/Mod/Fem/FemSolverCalculix.py
index fcc0e87d7..c4c70f013 100644
--- a/src/Mod/Fem/FemSolverCalculix.py
+++ b/src/Mod/Fem/FemSolverCalculix.py
@@ -24,12 +24,12 @@ __title__ = "FemSolverCalculix"
 __author__ = "Bernd Hahnebach"
 __url__ = "http://www.freecadweb.org"
 
+## \addtogroup FEM
+#  @{
 
 import FreeCAD
 import _FemSolverCalculix
 
-## \addtogroup FEM
-#  @{
 
 def makeFemSolverCalculix(name="CalculiX"):
     '''makeSolverCalculix(name): makes a Calculix solver object'''
diff --git a/src/Mod/Fem/FemSolverZ88.py b/src/Mod/Fem/FemSolverZ88.py
index ce1ed5a10..70c483b49 100644
--- a/src/Mod/Fem/FemSolverZ88.py
+++ b/src/Mod/Fem/FemSolverZ88.py
@@ -24,12 +24,12 @@ __title__ = "FemSolverZ88"
 __author__ = "Bernd Hahnebach"
 __url__ = "http://www.freecadweb.org"
 
+## \addtogroup FEM
+#  @{
 
 import FreeCAD
 import _FemSolverZ88
 
-## \addtogroup FEM
-#  @{
 
 def makeFemSolverZ88(name="Z88"):
     '''makeSolverZ88(name): makes a Z88 solver object'''
diff --git a/src/Mod/Fem/FemTools.py b/src/Mod/Fem/FemTools.py
index 70bbd4f0f..3d11fb989 100644
--- a/src/Mod/Fem/FemTools.py
+++ b/src/Mod/Fem/FemTools.py
@@ -21,17 +21,16 @@
 # *                                                                         *
 # ***************************************************************************
 
-
 __title__ = "Fem Tools super class"
 __author__ = "Przemo Firszt, Bernd Hahnebach"
 __url__ = "http://www.freecadweb.org"
 
+## \addtogroup FEM
+#  @{
 
 import FreeCAD
 from PySide import QtCore
 
-## \addtogroup FEM
-#  @{
 
 class FemTools(QtCore.QRunnable, QtCore.QObject):
     ## The constructor
diff --git a/src/Mod/Fem/FemToolsCcx.py b/src/Mod/Fem/FemToolsCcx.py
index 4c079750a..58540573a 100644
--- a/src/Mod/Fem/FemToolsCcx.py
+++ b/src/Mod/Fem/FemToolsCcx.py
@@ -21,11 +21,12 @@
 # *                                                                         *
 # ***************************************************************************
 
-
 __title__ = "FemToolsCcx"
 __author__ = "Przemo Firszt, Bernd Hahnebach"
 __url__ = "http://www.freecadweb.org"
 
+## \addtogroup FEM
+#  @{
 
 import FreeCAD
 import FemTools
@@ -33,8 +34,6 @@ from PySide import QtCore
 if FreeCAD.GuiUp:
     from PySide import QtGui
 
-## \addtogroup FEM
-#  @{
 
 class FemToolsCcx(FemTools.FemTools):
 
diff --git a/src/Mod/Fem/FemToolsZ88.py b/src/Mod/Fem/FemToolsZ88.py
index dc00472ce..6f6822032 100644
--- a/src/Mod/Fem/FemToolsZ88.py
+++ b/src/Mod/Fem/FemToolsZ88.py
@@ -20,19 +20,18 @@
 # *                                                                         *
 # ***************************************************************************
 
-
 __title__ = "FemToolsZ88"
 __author__ = "Bernd Hahnebach"
 __url__ = "http://www.freecadweb.org"
 
+## \addtogroup FEM
+#  @{
 
 import FreeCAD
 import FemTools
 from PySide import QtCore
 from PySide.QtGui import QApplication
 
-## \addtogroup FEM
-#  @{
 
 class FemToolsZ88(FemTools.FemTools):
 
diff --git a/src/Mod/Fem/Init.py b/src/Mod/Fem/Init.py
index 0dcfbc573..865ebb09c 100644
--- a/src/Mod/Fem/Init.py
+++ b/src/Mod/Fem/Init.py
@@ -25,10 +25,8 @@
 # *   Juergen Riegel 2002                                                   *
 # ***************************************************************************/
 
-
 import FreeCAD
 
-
 FreeCAD.addExportType("TetGen file (*.poly)", "convert2TetGen")
 FreeCAD.addImportType("FEM formats (*.unv *.med *.dat *.bdf)", "Fem")
 if("BUILD_FEM_VTK" in FreeCAD.__cmake__):
diff --git a/src/Mod/Fem/InitGui.py b/src/Mod/Fem/InitGui.py
index 1eaf7a7e9..577f2e65b 100644
--- a/src/Mod/Fem/InitGui.py
+++ b/src/Mod/Fem/InitGui.py
@@ -29,7 +29,6 @@
 #*   Juergen Riegel 2002                                                   *
 #***************************************************************************/
 
-
 import FreeCAD
 import FreeCADGui
 
diff --git a/src/Mod/Fem/MechanicalMaterial.py b/src/Mod/Fem/MechanicalMaterial.py
index cf4355bf7..a54ab9ef2 100644
--- a/src/Mod/Fem/MechanicalMaterial.py
+++ b/src/Mod/Fem/MechanicalMaterial.py
@@ -24,12 +24,12 @@ __title__ = "MechanicalMaterial"
 __author__ = "Juergen Riegel, Bernd Hahnebach"
 __url__ = "http://www.freecadweb.org"
 
+## \addtogroup FEM
+#  @{
 
 import FreeCAD
 import _MechanicalMaterial
 
-## \addtogroup FEM
-#  @{
 
 def makeMechanicalMaterial(name):
     '''makeMaterial(name): makes an Material
diff --git a/src/Mod/Fem/_CommandAnalysis.py b/src/Mod/Fem/_CommandAnalysis.py
index d1241d307..11803349a 100644
--- a/src/Mod/Fem/_CommandAnalysis.py
+++ b/src/Mod/Fem/_CommandAnalysis.py
@@ -29,10 +29,8 @@ __url__ = "http://www.freecadweb.org"
 
 import FreeCAD
 from FemCommands import FemCommands
-
-if FreeCAD.GuiUp:
-    import FreeCADGui
-    from PySide import QtCore
+import FreeCADGui
+from PySide import QtCore
 
 
 class _CommandAnalysis(FemCommands):
diff --git a/src/Mod/Fem/_CommandBeamSection.py b/src/Mod/Fem/_CommandBeamSection.py
index 299b1e4bb..8f411756f 100644
--- a/src/Mod/Fem/_CommandBeamSection.py
+++ b/src/Mod/Fem/_CommandBeamSection.py
@@ -29,10 +29,8 @@ __url__ = "http://www.freecadweb.org"
 
 import FreeCAD
 from FemCommands import FemCommands
-
-if FreeCAD.GuiUp:
-    import FreeCADGui
-    from PySide import QtCore
+import FreeCADGui
+from PySide import QtCore
 
 
 class _CommandBeamSection(FemCommands):
diff --git a/src/Mod/Fem/_CommandConstraintSelfWeight.py b/src/Mod/Fem/_CommandConstraintSelfWeight.py
index b41ea042a..604c653d0 100644
--- a/src/Mod/Fem/_CommandConstraintSelfWeight.py
+++ b/src/Mod/Fem/_CommandConstraintSelfWeight.py
@@ -29,10 +29,8 @@ __url__ = "http://www.freecadweb.org"
 
 import FreeCAD
 from FemCommands import FemCommands
-
-if FreeCAD.GuiUp:
-    import FreeCADGui
-    from PySide import QtCore
+import FreeCADGui
+from PySide import QtCore
 
 
 class _CommandConstraintSelfWeight(FemCommands):
diff --git a/src/Mod/Fem/_CommandControlSolver.py b/src/Mod/Fem/_CommandControlSolver.py
index e2ddca16a..b5029bb13 100644
--- a/src/Mod/Fem/_CommandControlSolver.py
+++ b/src/Mod/Fem/_CommandControlSolver.py
@@ -29,10 +29,8 @@ __url__ = "http://www.freecadweb.org"
 
 import FreeCAD
 from FemCommands import FemCommands
-
-if FreeCAD.GuiUp:
-    import FreeCADGui
-    from PySide import QtCore
+import FreeCADGui
+from PySide import QtCore
 
 
 class _CommandControlSolver(FemCommands):
diff --git a/src/Mod/Fem/_CommandMaterialMechanicalNonlinear.py b/src/Mod/Fem/_CommandMaterialMechanicalNonlinear.py
index b27f7f98a..2e78978fa 100644
--- a/src/Mod/Fem/_CommandMaterialMechanicalNonlinear.py
+++ b/src/Mod/Fem/_CommandMaterialMechanicalNonlinear.py
@@ -29,11 +29,9 @@ __url__ = "http://www.freecadweb.org"
 
 import FreeCAD
 from FemCommands import FemCommands
-
-if FreeCAD.GuiUp:
-    import FreeCADGui
-    import FemGui
-    from PySide import QtCore
+import FreeCADGui
+import FemGui
+from PySide import QtCore
 
 
 class _CommandMaterialMechanicalNonlinear(FemCommands):
diff --git a/src/Mod/Fem/_CommandMechanicalMaterial.py b/src/Mod/Fem/_CommandMechanicalMaterial.py
index df00f90bc..97e312318 100644
--- a/src/Mod/Fem/_CommandMechanicalMaterial.py
+++ b/src/Mod/Fem/_CommandMechanicalMaterial.py
@@ -29,11 +29,9 @@ __url__ = "http://www.freecadweb.org"
 
 import FreeCAD
 from FemCommands import FemCommands
-
-if FreeCAD.GuiUp:
-    import FreeCADGui
-    import FemGui
-    from PySide import QtCore
+import FreeCADGui
+import FemGui
+from PySide import QtCore
 
 
 class _CommandMechanicalMaterial(FemCommands):
diff --git a/src/Mod/Fem/_CommandMeshFromShape.py b/src/Mod/Fem/_CommandMeshFromShape.py
index 11578a7ca..3f74e49f4 100644
--- a/src/Mod/Fem/_CommandMeshFromShape.py
+++ b/src/Mod/Fem/_CommandMeshFromShape.py
@@ -29,10 +29,8 @@ __url__ = "http://www.freecadweb.org"
 
 import FreeCAD
 from FemCommands import FemCommands
-
-if FreeCAD.GuiUp:
-    import FreeCADGui
-    from PySide import QtCore
+import FreeCADGui
+from PySide import QtCore
 
 
 class _CommandMeshFromShape(FemCommands):
diff --git a/src/Mod/Fem/_CommandPurgeResults.py b/src/Mod/Fem/_CommandPurgeResults.py
index f6137a283..edd60fcdd 100644
--- a/src/Mod/Fem/_CommandPurgeResults.py
+++ b/src/Mod/Fem/_CommandPurgeResults.py
@@ -30,10 +30,8 @@ __url__ = "http://www.freecadweb.org"
 import FreeCAD
 from FemCommands import FemCommands
 import FemTools
-
-if FreeCAD.GuiUp:
-    import FreeCADGui
-    from PySide import QtCore
+import FreeCADGui
+from PySide import QtCore
 
 
 class _CommandPurgeResults(FemCommands):
diff --git a/src/Mod/Fem/_CommandRunSolver.py b/src/Mod/Fem/_CommandRunSolver.py
index b705108bf..1476c46bd 100644
--- a/src/Mod/Fem/_CommandRunSolver.py
+++ b/src/Mod/Fem/_CommandRunSolver.py
@@ -29,10 +29,8 @@ __url__ = "http://www.freecadweb.org"
 
 import FreeCAD
 from FemCommands import FemCommands
-
-if FreeCAD.GuiUp:
-    import FreeCADGui
-    from PySide import QtCore, QtGui
+import FreeCADGui
+from PySide import QtCore, QtGui
 
 
 class _CommandRunSolver(FemCommands):
diff --git a/src/Mod/Fem/_CommandShellThickness.py b/src/Mod/Fem/_CommandShellThickness.py
index ffd5fb216..1b77f7642 100644
--- a/src/Mod/Fem/_CommandShellThickness.py
+++ b/src/Mod/Fem/_CommandShellThickness.py
@@ -29,10 +29,8 @@ __url__ = "http://www.freecadweb.org"
 
 import FreeCAD
 from FemCommands import FemCommands
-
-if FreeCAD.GuiUp:
-    import FreeCADGui
-    from PySide import QtCore
+import FreeCADGui
+from PySide import QtCore
 
 
 class _CommandShellThickness(FemCommands):
diff --git a/src/Mod/Fem/_CommandShowResult.py b/src/Mod/Fem/_CommandShowResult.py
index 793e3ef70..017e38d4c 100644
--- a/src/Mod/Fem/_CommandShowResult.py
+++ b/src/Mod/Fem/_CommandShowResult.py
@@ -29,10 +29,8 @@ __url__ = "http://www.freecadweb.org"
 
 import FreeCAD
 from FemCommands import FemCommands
-
-if FreeCAD.GuiUp:
-    import FreeCADGui
-    from PySide import QtCore, QtGui
+import FreeCADGui
+from PySide import QtCore, QtGui
 
 
 class _CommandShowResult(FemCommands):
diff --git a/src/Mod/Fem/_CommandSolverCalculix.py b/src/Mod/Fem/_CommandSolverCalculix.py
index c075f7ad5..768e10b8f 100644
--- a/src/Mod/Fem/_CommandSolverCalculix.py
+++ b/src/Mod/Fem/_CommandSolverCalculix.py
@@ -29,11 +29,9 @@ __url__ = "http://www.freecadweb.org"
 
 import FreeCAD
 from FemCommands import FemCommands
-
-if FreeCAD.GuiUp:
-    import FreeCADGui
-    import FemGui
-    from PySide import QtCore
+import FreeCADGui
+import FemGui
+from PySide import QtCore
 
 
 class _CommandSolverCalculix(FemCommands):
diff --git a/src/Mod/Fem/_CommandSolverZ88.py b/src/Mod/Fem/_CommandSolverZ88.py
index e3bd8738b..1a1c5db34 100644
--- a/src/Mod/Fem/_CommandSolverZ88.py
+++ b/src/Mod/Fem/_CommandSolverZ88.py
@@ -29,10 +29,8 @@ __url__ = "http://www.freecadweb.org"
 
 import FreeCAD
 from FemCommands import FemCommands
-
-if FreeCAD.GuiUp:
-    import FreeCADGui
-    from PySide import QtCore
+import FreeCADGui
+from PySide import QtCore
 
 
 class _CommandSolverZ88(FemCommands):
diff --git a/src/Mod/Fem/_FemBeamSection.py b/src/Mod/Fem/_FemBeamSection.py
index 5a0df22f7..032c815a4 100644
--- a/src/Mod/Fem/_FemBeamSection.py
+++ b/src/Mod/Fem/_FemBeamSection.py
@@ -27,6 +27,7 @@ __url__ = "http://www.freecadweb.org"
 ## @package FemBeamSection
 #  \ingroup FEM
 
+
 class _FemBeamSection:
     "The FemBeamSection object"
     def __init__(self, obj):
diff --git a/src/Mod/Fem/_FemConstraintSelfWeight.py b/src/Mod/Fem/_FemConstraintSelfWeight.py
index 57045fcd9..28a5e2b64 100644
--- a/src/Mod/Fem/_FemConstraintSelfWeight.py
+++ b/src/Mod/Fem/_FemConstraintSelfWeight.py
@@ -27,6 +27,7 @@ __url__ = "http://www.freecadweb.org"
 ## @package FemConstraintSelfWeight
 #  \ingroup FEM
 
+
 class _FemConstraintSelfWeight:
     "The FemConstraintSelfWeight object"
     def __init__(self, obj):
diff --git a/src/Mod/Fem/_FemMaterialMechanicalNonlinear.py b/src/Mod/Fem/_FemMaterialMechanicalNonlinear.py
index 769ad280e..9d7386521 100644
--- a/src/Mod/Fem/_FemMaterialMechanicalNonlinear.py
+++ b/src/Mod/Fem/_FemMaterialMechanicalNonlinear.py
@@ -27,6 +27,7 @@ __url__ = "http://www.freecadweb.org"
 ## @package FemMaterialMechanicalNonLinear
 #  \ingroup FEM
 
+
 class _FemMaterialMechanicalNonlinear:
     "The FemMaterialMechanicalNonlinear object"
     def __init__(self, obj):
diff --git a/src/Mod/Fem/_FemShellThickness.py b/src/Mod/Fem/_FemShellThickness.py
index 1a042fb7e..7d9d94e3d 100644
--- a/src/Mod/Fem/_FemShellThickness.py
+++ b/src/Mod/Fem/_FemShellThickness.py
@@ -27,6 +27,7 @@ __url__ = "http://www.freecadweb.org"
 ## @package FemShellThickness
 #  \ingroup FEM
 
+
 class _FemShellThickness:
     "The FemShellThickness object"
     def __init__(self, obj):
diff --git a/src/Mod/Fem/_MechanicalMaterial.py b/src/Mod/Fem/_MechanicalMaterial.py
index 14fb9fa75..48f72dd11 100644
--- a/src/Mod/Fem/_MechanicalMaterial.py
+++ b/src/Mod/Fem/_MechanicalMaterial.py
@@ -27,6 +27,7 @@ __url__ = "http://www.freecadweb.org"
 ## @package MechanicalMaterial
 #  \ingroup FEM
 
+
 class _MechanicalMaterial:
     "The Material object"
     def __init__(self, obj):
diff --git a/src/Mod/Fem/_TaskPanelFemSolverCalculix.py b/src/Mod/Fem/_TaskPanelFemSolverCalculix.py
index 5a574e989..92b60aea6 100644
--- a/src/Mod/Fem/_TaskPanelFemSolverCalculix.py
+++ b/src/Mod/Fem/_TaskPanelFemSolverCalculix.py
@@ -31,7 +31,6 @@ import FemToolsCcx
 import FreeCAD
 import os
 import time
-
 import FreeCADGui
 import FemGui
 from PySide import QtCore, QtGui
diff --git a/src/Mod/Fem/ccxDatReader.py b/src/Mod/Fem/ccxDatReader.py
index bd5932849..ebda82e4b 100644
--- a/src/Mod/Fem/ccxDatReader.py
+++ b/src/Mod/Fem/ccxDatReader.py
@@ -20,10 +20,6 @@
 # *                                                                         *
 # ***************************************************************************
 
-
-import FreeCAD
-import os
-
 __title__ = "ccxDatReader"
 __author__ = "Przemo Firszt"
 __url__ = "http://www.freecadweb.org"
@@ -31,6 +27,10 @@ __url__ = "http://www.freecadweb.org"
 ## @package ccxDatReader
 #  \ingroup FEM
 
+import FreeCAD
+import os
+
+
 if open.__module__ == '__builtin__':
     # because we'll redefine open below
     pyopen = open
diff --git a/src/Mod/Fem/ccxFrdReader.py b/src/Mod/Fem/ccxFrdReader.py
index 20bf5b80a..d312ebc81 100644
--- a/src/Mod/Fem/ccxFrdReader.py
+++ b/src/Mod/Fem/ccxFrdReader.py
@@ -22,12 +22,6 @@
 # *                                                                         *
 # ***************************************************************************
 
-
-import FreeCAD
-import os
-from math import pow, sqrt
-import numpy as np
-
 __title__ = "FreeCAD Calculix library"
 __author__ = "Juergen Riegel , Michael Hindley, Bernd Hahnebach"
 __url__ = "http://www.freecadweb.org"
@@ -35,6 +29,12 @@ __url__ = "http://www.freecadweb.org"
 ## @package ccxFrdReader
 #  \ingroup FEM
 
+import FreeCAD
+import os
+from math import pow, sqrt
+import numpy as np
+
+
 if open.__module__ == '__builtin__':
     pyopen = open  # because we'll redefine open below
 
diff --git a/src/Mod/Fem/importInpMesh.py b/src/Mod/Fem/importInpMesh.py
index 1a736ab43..aae2740f1 100644
--- a/src/Mod/Fem/importInpMesh.py
+++ b/src/Mod/Fem/importInpMesh.py
@@ -20,11 +20,6 @@
 # *                                                                         *
 # ***************************************************************************
 
-import FemMeshTools
-import FreeCAD
-import os
-import string
-
 __title__ = "FreeCAD .inp file reader"
 __author__ = "Frantisek Loeffelmann "
 __url__ = "http://www.freecadweb.org"
@@ -33,6 +28,12 @@ __date__ = "04/08/2016"
 ## @package importInpMesh
 #  \ingroup FEM
 
+import FemMeshTools
+import FreeCAD
+import os
+import string
+
+
 if open.__module__ == '__builtin__':
     pyopen = open  # because we'll redefine open below
 
diff --git a/src/Mod/Fem/importZ88Mesh.py b/src/Mod/Fem/importZ88Mesh.py
index 5ba0da995..e21b296fd 100644
--- a/src/Mod/Fem/importZ88Mesh.py
+++ b/src/Mod/Fem/importZ88Mesh.py
@@ -20,12 +20,6 @@
 # *                                                                         *
 # ***************************************************************************
 
-
-import FreeCAD
-import os
-import FemMeshTools
-
-
 __title__ = "FreeCAD Z88 Mesh reader and writer"
 __author__ = "Bernd Hahnebach "
 __url__ = "http://www.freecadweb.org"
@@ -33,6 +27,11 @@ __url__ = "http://www.freecadweb.org"
 ## @package importZ88Mesh
 #  \ingroup FEM
 
+import FreeCAD
+import os
+import FemMeshTools
+
+
 Debug = False
 
 if open.__module__ == '__builtin__':
diff --git a/src/Mod/Fem/z88DispReader.py b/src/Mod/Fem/z88DispReader.py
index d930e9d74..35e24a202 100644
--- a/src/Mod/Fem/z88DispReader.py
+++ b/src/Mod/Fem/z88DispReader.py
@@ -20,12 +20,6 @@
 # *                                                                         *
 # ***************************************************************************
 
-
-import FreeCAD
-import os
-from math import pow, sqrt
-
-
 __title__ = "FreeCAD Z88 Disp Reader"
 __author__ = "Bernd Hahnebach "
 __url__ = "http://www.freecadweb.org"
@@ -33,6 +27,11 @@ __url__ = "http://www.freecadweb.org"
 ## @package z88DispReader
 #  \ingroup FEM
 
+import FreeCAD
+import os
+from math import pow, sqrt
+
+
 Debug = False
 
 if open.__module__ == '__builtin__':