FEM: code formatting, pep8, 302

src/Mod/Fem/femcommands/commands.py

@@ -219,6 +219,7 @@ class _ConstraintCentrif(CommandManager):
         self.is_active = "with_analysis"
         self.do_activated = "add_obj_on_gui_set_edit"
 
+
 class _ConstraintCurrentDensity(CommandManager):
     "The FEM_ConstraintCurrentDensity command definition"
 

src/Mod/Fem/femexamples/equation_deformation_spring_elmer.py

@@ -36,6 +36,7 @@ from . import manager
 from .manager import get_meshname
 from .manager import init_doc
 
+
 def get_information():
     return {
         "name": "Deformation (nonlinear elasticity) - Elmer",
@@ -47,6 +48,7 @@ def get_information():
         "equations": ["deformation"]
     }
 
+
 def get_explanation(header=""):
     return header + """
 
@@ -58,6 +60,7 @@ Deformation equation - Elmer solver
 
 """
 
+
 def setup(doc=None, solvertype="elmer"):
 
     # init FreeCAD document

src/Mod/Fem/femexamples/equation_electrostatics_capacitance_two_balls.py

@@ -34,6 +34,7 @@ from . import manager
 from .manager import get_meshname
 from .manager import init_doc
 
+
 def get_information():
     return {
         "name": "Electrostatics Capacitance Two Balls",
@@ -45,6 +46,7 @@ def get_information():
         "equations": ["electrostatic"]
     }
 
+
 def get_explanation(header=""):
     return header + """
 
@@ -60,6 +62,7 @@ Electrostatics equation in FreeCAD FEM-Elmer
 
 """
 
+
 def setup(doc=None, solvertype="elmer"):
 
     # init FreeCAD document

src/Mod/Fem/femexamples/equation_electrostatics_electricforce_elmer_nongui6.py

@@ -37,6 +37,7 @@ from . import manager
 from .manager import get_meshname
 from .manager import init_doc
 
+
 def get_information():
     return {
         "name": "Electrostatics Electricforce - Elmer NonGUI6",
@@ -48,6 +49,7 @@ def get_information():
         "equations": ["electrostatic"]
     }
 
+
 def get_explanation(header=""):
     return header + """
 
@@ -63,6 +65,7 @@ Electrostatics equation in FreeCAD FEM-Elmer
 
 """
 
+
 def setup(doc=None, solvertype="elmer"):
 
     # init FreeCAD document

src/Mod/Fem/femexamples/equation_flow_elmer_2D.py

@@ -35,6 +35,7 @@ from . import manager
 from .manager import get_meshname
 from .manager import init_doc
 
+
 def get_information():
     return {
         "name": "Flow - Elmer 2D",
@@ -47,6 +48,7 @@ def get_information():
         "equations": ["flow", "heat"]
     }
 
+
 def get_explanation(header=""):
     return header + """
 
@@ -58,6 +60,7 @@ Flow and Heat equation - Elmer solver
 
 """
 
+
 def setup(doc=None, solvertype="elmer"):
 
     # init FreeCAD document

src/Mod/Fem/femexamples/equation_flow_initial_elmer_2D.py

@@ -35,6 +35,7 @@ from . import manager
 from .manager import get_meshname
 from .manager import init_doc
 
+
 def get_information():
     return {
         "name": "Initial Flow - Elmer 2D",
@@ -47,6 +48,7 @@ def get_information():
         "equations": ["flow", "heat"]
     }
 
+
 def get_explanation(header=""):
     return header + """
 
@@ -58,6 +60,7 @@ Flow and Heat equation with initial velocity - Elmer solver
 
 """
 
+
 def setup(doc=None, solvertype="elmer"):
 
     # init FreeCAD document

src/Mod/Fem/femexamples/equation_flow_turbulent_elmer_2D.py

@@ -35,6 +35,7 @@ from . import manager
 from .manager import get_meshname
 from .manager import init_doc
 
+
 def get_information():
     return {
         "name": "Turbulent Flow - Elmer 2D",
@@ -47,6 +48,7 @@ def get_information():
         "equations": ["flow", "heat"]
     }
 
+
 def get_explanation(header=""):
     return header + """
 
@@ -58,6 +60,7 @@ Flow and Heat equation in turbulent flow - Elmer solver
 
 """
 
+
 def setup(doc=None, solvertype="elmer"):
 
     # init FreeCAD document

src/Mod/Fem/femexamples/equation_flux_elmer.py

@@ -31,6 +31,7 @@ from . import manager
 from .manager import get_meshname
 from .manager import init_doc
 
+
 def get_information():
     return {
         "name": "Flux - Elmer",
@@ -42,6 +43,7 @@ def get_information():
         "equations": ["electrostatic", "flux", "heat"]
     }
 
+
 def get_explanation(header=""):
     return header + """
 
@@ -53,6 +55,7 @@ Potential flux and heat flux - Elmer solver
 
 """
 
+
 def setup(doc=None, solvertype="elmer"):
 
     # init FreeCAD document

src/Mod/Fem/femexamples/equation_magnetodynamics_2D_elmer.py

@@ -36,6 +36,7 @@ from . import manager
 from .manager import get_meshname
 from .manager import init_doc
 
+
 def get_information():
     return {
         "name": "Inductive heating - Elmer 2D",
@@ -47,6 +48,7 @@ def get_information():
         "equations": ["electromagnetic"]
     }
 
+
 def get_explanation(header=""):
     return header + """
 
@@ -58,6 +60,7 @@ Magnetodynamic2D equation - Elmer solver
 
 """
 
+
 def setup(doc=None, solvertype="elmer"):
 
     # init FreeCAD document

src/Mod/Fem/femexamples/equation_magnetodynamics_elmer.py

@@ -35,6 +35,7 @@ from . import manager
 from .manager import get_meshname
 from .manager import init_doc
 
+
 def get_information():
     return {
         "name": "Magnetic Field Around Wire",
@@ -46,6 +47,7 @@ def get_information():
         "equations": ["electromagnetic"]
     }
 
+
 def get_explanation(header=""):
     return header + """
 
@@ -57,6 +59,7 @@ Magnetodynamic equation - Elmer solver
 
 """
 
+
 def setup(doc=None, solvertype="elmer"):
 
     # init FreeCAD document

src/Mod/Fem/femexamples/equation_magnetostatics_2D_elmer.py

@@ -34,6 +34,7 @@ from . import manager
 from .manager import get_meshname
 from .manager import init_doc
 
+
 def get_information():
     return {
         "name": "Magnetostatic - Elmer 2D",
@@ -45,6 +46,7 @@ def get_information():
         "equations": ["magnetostatic"]
     }
 
+
 def get_explanation(header=""):
     return header + """
 
@@ -56,6 +58,7 @@ Magnetodynamic2D equation - Elmer solver
 
 """
 
+
 def setup(doc=None, solvertype="elmer"):
 
     # init FreeCAD document

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

@@ -32,6 +32,7 @@ from femtools import femutils
 from . import nonlinear
 from ... import equationbase
 
+
 def create(doc, name="Deformation"):
     return femutils.createObject(
         doc, name, Proxy, ViewProxy)

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

@@ -35,6 +35,7 @@ from .. import sifio
 from .. import writer as general_writer
 from femtools import femutils
 
+
 class DeformationWriter:
 
     def __init__(self, writer, solver):

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

@@ -36,6 +36,7 @@ from .. import writer as general_writer
 from femtools import femutils
 from . import elasticity
 
+
 class ElasticityWriter:
 
     def __init__(self, writer, solver):

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

@@ -32,6 +32,7 @@ __url__ = "https://www.freecad.org"
 from .. import sifio
 from . import electricforce
 
+
 class EFwriter:
 
     def __init__(self, writer, solver):

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

@@ -32,6 +32,7 @@ __url__ = "https://www.freecad.org"
 
 from .. import sifio
 
+
 class ESwriter:
 
     def __init__(self, writer, solver):

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

@@ -34,6 +34,7 @@ from .. import sifio
 from .. import writer as general_writer
 from . import flow
 
+
 class Flowwriter:
 
     def __init__(self, writer, solver):

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

@@ -33,6 +33,7 @@ __url__ = "https://www.freecad.org"
 from .. import sifio
 from . import flux
 
+
 class Fluxwriter:
 
     def __init__(self, writer, solver):

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

@@ -36,6 +36,7 @@ from femtools import membertools
 from femmesh import meshtools
 from . import heat
 
+
 class Heatwriter:
 
     def __init__(self, writer, solver):

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

@@ -32,6 +32,7 @@ from femtools import femutils
 from . import nonlinear
 from ... import equationbase
 
+
 def create(doc, name="Magnetodynamic"):
     return femutils.createObject(
         doc, name, Proxy, ViewProxy)

src/Mod/Fem/femsolver/elmer/equations/magnetodynamic2D.py

@@ -32,6 +32,7 @@ from femtools import femutils
 from . import nonlinear
 from ... import equationbase
 
+
 def create(doc, name="Magnetodynamic2D"):
     return femutils.createObject(
         doc, name, Proxy, ViewProxy)

src/Mod/Fem/femsolver/elmer/equations/magnetodynamic2D_writer.py

@@ -34,6 +34,7 @@ from FreeCAD import Units
 from .. import sifio
 from .. import writer as general_writer
 
+
 class MgDyn2Dwriter:
 
     def __init__(self, writer, solver):

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

@@ -34,6 +34,7 @@ from FreeCAD import Units
 from .. import sifio
 from .. import writer as general_writer
 
+
 class MgDynwriter:
 
     def __init__(self, writer, solver):

src/Mod/Fem/femsolver/settings.py

@@ -167,6 +167,7 @@ def get_dir_setting():
         return DirSetting.CUSTOM
     return DirSetting.TEMPORARY
 
+
 def get_default_solver():
     """ Return default solver name.
     """
@@ -182,6 +183,7 @@ def get_default_solver():
     param_group = FreeCAD.ParamGet(_GENERAL_PARAM)
     return solver_map[param_group.GetInt("DefaultSolver", 0)]
 
+
 class _SolverDlg(object):
     """ Internal query logic for solver specific settings.
 

src/Mod/Fem/femtools/femutils.py

@@ -397,6 +397,7 @@ def startProgramInfo(code):
         info.dwFlags = subprocess.STARTF_USESHOWWINDOW
         return info
 
+
 def expandParentObject():
     """ expands parent and selected obj in tree view """
     trees = FreeCADGui.getMainWindow().findChildren(QtGui.QTreeWidget)