From 88e0ef131f9d8c19d378553e7fdc4e15df81b2db Mon Sep 17 00:00:00 2001
From: Bernd Hahnebach <bernd@bimstatik.org>
Date: Sat, 13 Jan 2018 12:53:41 +0100
Subject: [PATCH] FEM: code formating, flake8

---
 src/Mod/Fem/PyObjects/FemConstraint.py | 5 -----
 src/Mod/Fem/femsolver/run.py           | 2 +-
 src/Mod/Fem/femtest/testfemcommon.py   | 3 +--
 3 files changed, 2 insertions(+), 8 deletions(-)

diff --git a/src/Mod/Fem/PyObjects/FemConstraint.py b/src/Mod/Fem/PyObjects/FemConstraint.py
index f80436f4f0..43ebe73b10 100644
--- a/src/Mod/Fem/PyObjects/FemConstraint.py
+++ b/src/Mod/Fem/PyObjects/FemConstraint.py
@@ -26,11 +26,6 @@ __author__ = "Markus Hovorka"
 __url__ = "http://www.freecadweb.org"
 
 
-import FreeCAD
-if FreeCAD.GuiUp:
-    from pivy import coin
-
-
 class Proxy(object):
 
     BaseType = "Fem::ConstraintPython"
diff --git a/src/Mod/Fem/femsolver/run.py b/src/Mod/Fem/femsolver/run.py
index 0d29f8ad3d..3041b37e68 100644
--- a/src/Mod/Fem/femsolver/run.py
+++ b/src/Mod/Fem/femsolver/run.py
@@ -59,7 +59,7 @@ def getMachine(solver, path=None):
 
 
 def _isPathValid(m, path):
-    t = _dirTypes.get(m.directory) # setting default None
+    t = _dirTypes.get(m.directory)  # setting default None
     setting = settings.getDirSetting()
     if path is not None:
         return t is None and m.directory == path
diff --git a/src/Mod/Fem/femtest/testfemcommon.py b/src/Mod/Fem/femtest/testfemcommon.py
index c9568e232e..0c50b226ce 100644
--- a/src/Mod/Fem/femtest/testfemcommon.py
+++ b/src/Mod/Fem/femtest/testfemcommon.py
@@ -74,7 +74,6 @@ solverframework_analysis_dir = temp_dir + 'FEM_solverframework/'
 solverframework_save_fc_file = solverframework_analysis_dir + static_base_name + '.fcstd'
 
 
-
 class FemTest(unittest.TestCase):
     def setUp(self):
         try:
@@ -1347,7 +1346,7 @@ class SolverFrameWorkTest(unittest.TestCase):
         fcc_print('Save FreeCAD file for static2 analysis to {}...'.format(solverframework_save_fc_file))
         self.active_doc.saveAs(solverframework_save_fc_file)
         fcc_print('--------------- End of FEM tests solver frame work ---------------')
- 
+
     def tearDown(self):
         FreeCAD.closeDocument("FemTest")
         pass