FEM: examples, improve import code formating

src/Mod/Fem/femexamples/constraint_contact_shell_shell.py

@@ -35,11 +35,12 @@ setup()
 
 import FreeCAD
 
-import Fem
-import ObjectsFem
 import Part
 from BOPTools import SplitFeatures
 
+import Fem
+import ObjectsFem
+
 from .manager import get_meshname
 from .manager import init_doc
 

src/Mod/Fem/femexamples/constraint_contact_solid_solid.py

@@ -36,9 +36,10 @@ import FreeCAD
 from FreeCAD import Rotation
 from FreeCAD import Vector
 
+import Part
+
 import Fem
 import ObjectsFem
-import Part
 
 from .manager import get_meshname
 from .manager import init_doc

src/Mod/Fem/femexamples/constraint_section_print.py

@@ -38,14 +38,15 @@ import FreeCAD
 from FreeCAD import Rotation
 from FreeCAD import Vector
 
-import Fem
-import ObjectsFem
 import Part
 import Sketcher
 from BOPTools.SplitFeatures import makeBooleanFragments
 from BOPTools.SplitFeatures import makeSlice
 from CompoundTools.CompoundFilter import makeCompoundFilter
 
+import Fem
+import ObjectsFem
+
 from .manager import get_meshname
 from .manager import init_doc
 

src/Mod/Fem/femexamples/constraint_transform_beam_hinged.py

@@ -35,9 +35,10 @@ import FreeCAD
 from FreeCAD import Rotation
 from FreeCAD import Vector
 
+from CompoundTools import CompoundFilter
+
 import Fem
 import ObjectsFem
-from CompoundTools import CompoundFilter
 
 from .manager import get_meshname
 from .manager import init_doc

src/Mod/Fem/femexamples/equation_electrostatics_electricforce_elmer_nongui6.py

@@ -36,11 +36,12 @@ from FreeCAD import Rotation
 from FreeCAD import Vector
 from FreeCAD import Units
 
-import Fem
 import Part
-import ObjectsFem
 import Sketcher
 
+import Fem
+import ObjectsFem
+
 from .manager import get_meshname
 from .manager import init_doc
 

src/Mod/Fem/femexamples/material_multiple_bendingbeam_fiveboxes.py

@@ -31,9 +31,10 @@ setup()
 
 import FreeCAD
 
+import BOPTools.SplitFeatures
+
 import Fem
 import ObjectsFem
-import BOPTools.SplitFeatures
 
 from .manager import get_meshname
 from .manager import init_doc

src/Mod/Fem/femexamples/material_multiple_tensionrod_twoboxes.py

@@ -31,11 +31,12 @@ setup()
 
 import FreeCAD
 
-import Fem
-import ObjectsFem
 from BOPTools import SplitFeatures
 from CompoundTools import CompoundFilter
 
+import Fem
+import ObjectsFem
+
 from .manager import get_meshname
 from .manager import init_doc
 

src/Mod/Fem/femexamples/material_nl_platewithhole.py

@@ -46,12 +46,13 @@ setup()
 import FreeCAD
 from FreeCAD import Vector as vec
 
-import Fem
-import ObjectsFem
 import Part
 from Part import makeCircle as ci
 from Part import makeLine as ln
 
+import Fem
+import ObjectsFem
+
 from .manager import get_meshname
 from .manager import init_doc
 

src/Mod/Fem/femexamples/rc_wall_2d.py

@@ -35,11 +35,12 @@ setup()
 import FreeCAD
 from FreeCAD import Vector as vec
 
-import Fem
-import ObjectsFem
 import Part
 from Part import makeLine as ln
 
+import Fem
+import ObjectsFem
+
 from .manager import get_meshname
 from .manager import init_doc
 

src/Mod/Fem/femexamples/square_pipe_end_twisted_edgeforces.py

@@ -32,9 +32,10 @@ setup()
 import FreeCAD
 from FreeCAD import Vector
 
+import Part
+
 import Fem
 import ObjectsFem
-import Part
 
 from .manager import get_meshname
 from .manager import init_doc

src/Mod/Fem/femexamples/square_pipe_end_twisted_nodeforces.py

@@ -32,9 +32,10 @@ setup()
 import FreeCAD
 from FreeCAD import Vector
 
+import Part
+
 import Fem
 import ObjectsFem
-import Part
 
 from .manager import get_meshname
 from .manager import init_doc

src/Mod/Fem/femexamples/thermomech_bimetall.py

@@ -38,9 +38,10 @@ import FreeCAD
 from FreeCAD import Rotation
 from FreeCAD import Vector
 
+from BOPTools import SplitFeatures
+
 import Fem
 import ObjectsFem
-from BOPTools import SplitFeatures
 
 from .manager import get_meshname
 from .manager import init_doc

src/Mod/Fem/femexamples/thermomech_flow1d.py

@@ -35,9 +35,10 @@ setup()
 import FreeCAD
 from FreeCAD import Vector as vec
 
+from Draft import makeWire
+
 import Fem
 import ObjectsFem
-from Draft import makeWire
 
 from .manager import get_meshname
 from .manager import init_doc