FEM: in out, improve imports

src/Mod/Fem/feminout/importCcxDatResults.py

@@ -30,9 +30,10 @@ __url__ = "http://www.freecadweb.org"
 #  \ingroup FEM
 #  \brief FreeCAD Calculix DAT reader for FEM workbench
 
+import os
+
 import FreeCAD
 from FreeCAD import Console
-import os
 
 
 EIGENVALUE_OUTPUT_SECTION = "     E I G E N V A L U E   O U T P U T"

src/Mod/Fem/feminout/importCcxFrdResults.py

@@ -31,9 +31,10 @@ __url__ = "http://www.freecadweb.org"
 #  \ingroup FEM
 #  \brief FreeCAD Calculix FRD Reader for FEM workbench
 
+import os
+
 import FreeCAD
 from FreeCAD import Console
-import os
 
 
 # ********* generic FreeCAD import and export methods *********
@@ -70,8 +71,8 @@ def importFrd(
     analysis=None,
     result_name_prefix=""
 ):
-    from . import importToolsFem
     import ObjectsFem
+    from . import importToolsFem
 
     if analysis:
         doc = analysis.Document

src/Mod/Fem/feminout/importFenicsMesh.py

@@ -33,6 +33,7 @@ import os
 
 import FreeCAD
 from FreeCAD import Console
+
 from . import importToolsFem
 from . import readFenicsXML
 from . import writeFenicsXML

src/Mod/Fem/feminout/importInpMesh.py

@@ -31,9 +31,10 @@ __date__ = "04/08/2016"
 #  \ingroup FEM
 #  \brief FreeCAD INP file reader for FEM workbench
 
+import os
+
 import FreeCAD
 from FreeCAD import Console
-import os
 
 
 # ********* generic FreeCAD import and export methods *********

src/Mod/Fem/feminout/importPyMesh.py

@@ -30,6 +30,7 @@ __url__ = "http://www.freecadweb.org"
 #  \brief FreeCAD Python Mesh reader and writer for FEM workbench
 
 import FreeCAD
+
 from femmesh import meshtools
 
 # ************************************************************************************************

src/Mod/Fem/feminout/importVTKResults.py

@@ -31,8 +31,10 @@ __url__ = "http://www.freecadweb.org"
 #  \brief FreeCAD Result import and export VTK file library
 
 import os
+
 import FreeCAD
 from FreeCAD import Console
+
 import Fem
 
 

src/Mod/Fem/feminout/importYamlJsonMesh.py

@@ -34,6 +34,7 @@ import os
 
 import FreeCAD
 from FreeCAD import Console
+
 from . import importToolsFem
 
 has_yaml = True

src/Mod/Fem/feminout/importZ88O2Results.py

@@ -29,9 +29,10 @@ __url__ = "http://www.freecadweb.org"
 #  \ingroup FEM
 #  \brief FreeCAD Z88 Disp Reader for FEM workbench
 
+import os
+
 import FreeCAD
 from FreeCAD import Console
-import os
 
 
 # ********* generic FreeCAD import and export methods *********

src/Mod/Fem/feminout/readFenicsXML.py

@@ -29,11 +29,11 @@ __url__ = "http://www.freecadweb.org"
 #  \ingroup FEM
 #  \brief FreeCAD Fenics Mesh XML reader for FEM workbench
 
+import itertools
+from xml.etree import ElementTree as ET
 
 import FreeCAD
 from FreeCAD import Console
-from xml.etree import ElementTree as ET
-import itertools
 
 
 def read_fenics_mesh_xml(xmlfilename):

src/Mod/Fem/feminout/writeFenicsXDMF.py

@@ -29,15 +29,16 @@ __url__ = "http://www.freecadweb.org"
 #  \ingroup FEM
 #  \brief FreeCAD Fenics Mesh XDMF writer for FEM workbench
 
-from FreeCAD import Console
-from .importToolsFem import \
-    get_FemMeshObjectDimension,\
-    get_FemMeshObjectElementTypes,\
-    get_MaxDimElementFromList,\
-    get_FemMeshObjectOrder,\
-    get_FemMeshObjectMeshGroups
-from xml.etree import ElementTree as ET  # parsing xml files and exporting
 import numpy as np
+from xml.etree import ElementTree as ET  # parsing xml files and exporting
+
+from FreeCAD import Console
+
+from .importToolsFem import get_FemMeshObjectDimension
+from .importToolsFem import get_FemMeshObjectElementTypes
+from .importToolsFem import get_FemMeshObjectOrder
+from .importToolsFem import get_FemMeshObjectMeshGroups
+from .importToolsFem import get_MaxDimElementFromList
 
 
 ENCODING_ASCII = "ASCII"

src/Mod/Fem/feminout/writeFenicsXML.py

@@ -30,11 +30,13 @@ __url__ = "http://www.freecadweb.org"
 #  \brief FreeCAD Fenics Mesh XML writer for FEM workbench
 
 
+from xml.etree import ElementTree as ET  # parsing xml files and exporting
+
 from FreeCAD import Console
+
 from .importToolsFem import get_FemMeshObjectDimension
 from .importToolsFem import get_FemMeshObjectElementTypes
 from .importToolsFem import get_MaxDimElementFromList
-from xml.etree import ElementTree as ET  # parsing xml files and exporting
 
 
 def write_fenics_mesh_xml(fem_mesh_obj, outputfile):