FEM: add modules to migrate old FEM app and gui objects

src/Mod/Fem/CMakeLists.txt

@@ -229,6 +229,8 @@ SET(FemTools_SRCS
     femtools/femutils.py
     femtools/geomtools.py
     femtools/membertools.py
+    femtools/migrate_app.py
+    femtools/migrate_gui.py
     femtools/tokrules.py
 )
 

src/Mod/Fem/Init.py

@@ -40,8 +40,16 @@
 __url__ = "http://www.freecadweb.org"
 
 # imports to get flake8 quired
+import sys
 import FreeCAD
 
+# needed imports
+from femtools.migrate_app import FemMigrateApp
+
+
+# migrate old FEM App objects
+sys.meta_path.append(FemMigrateApp())
+
 
 # add FEM unit tests
 FreeCAD.__unit_test__ += ["TestFem"]

src/Mod/Fem/InitGui.py

@@ -38,10 +38,18 @@
 __url__ = "http://www.freecadweb.org"
 
 # imports to get flake8 quired
+import sys
 import FreeCAD
 import FreeCADGui
 from FreeCADGui import Workbench
 
+# needed imports
+from femtools.migrate_gui import FemMigrateGui
+
+
+# migrate old FEM Gui objects
+sys.meta_path.append(FemMigrateGui())
+
 
 class FemWorkbench(Workbench):
     "Fem workbench object"

src/Mod/Fem/femtools/migrate_app.py

@@ -0,0 +1,316 @@
+# ***************************************************************************
+# *   Copyright (c) 2020 Bernd Hahnebach <bernd@bimstatik.org>              *
+# *                                                                         *
+# *   This file is part of the FreeCAD CAx development system.              *
+# *                                                                         *
+# *   This program is free software; you can redistribute it and/or modify  *
+# *   it under the terms of the GNU Lesser General Public License (LGPL)    *
+# *   as published by the Free Software Foundation; either version 2 of     *
+# *   the License, or (at your option) any later version.                   *
+# *   for detail see the LICENCE text file.                                 *
+# *                                                                         *
+# *   This program is distributed in the hope that it will be useful,       *
+# *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
+# *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
+# *   GNU Library General Public License for more details.                  *
+# *                                                                         *
+# *   You should have received a copy of the GNU Library General Public     *
+# *   License along with this program; if not, write to the Free Software   *
+# *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  *
+# *   USA                                                                   *
+# *                                                                         *
+# ***************************************************************************
+""" Class and methods to migrate old FEM App objects
+
+TODO more information
+"""
+
+__title__ = "migrate app"
+__author__ = "Bernd Hahnebach"
+__url__ = "http://www.freecadweb.org"
+
+
+class FemMigrateApp(object):
+
+    def find_module(self, fullname, path):
+        if fullname == "PyObjects":
+            return self
+
+        if fullname == "PyObjects._FemConstraintBodyHeatSource":
+            return self
+        if fullname == "PyObjects._FemConstraintElectrostaticPotential":
+            return self
+        if fullname == "PyObjects._FemConstraintFlowVelocity":
+            return self
+        if fullname == "PyObjects._FemConstraintInitialFlowVelocity":
+            return self
+        if fullname == "PyObjects._FemConstraintSelfWeight":
+            return self
+        if fullname == "PyObjects._FemElementFluid1D":
+            return self
+        if fullname == "PyObjects._FemElementGeometry1D":
+            return self
+        if fullname == "PyObjects._FemElementGeometry2D":
+            return self
+        if fullname == "PyObjects._FemElementRotation1D":
+            return self
+        if fullname == "PyObjects._FemMaterial":
+            return self
+        if fullname == "PyObjects._FemMaterialMechanicalNonlinear":
+            return self
+        if fullname == "PyObjects._FemMeshBoundaryLayer":
+            return self
+        if fullname == "PyObjects._FemMeshGmsh":
+            return self
+        if fullname == "PyObjects._FemMeshGroup":
+            return self
+        if fullname == "PyObjects._FemMeshRegion":
+            return self
+        if fullname == "PyObjects._FemMeshResult":
+            return self
+        if fullname == "PyObjects._FemResultMechanical":
+            return self
+        if fullname == "PyObjects._FemSolverCalculix":
+            return self
+
+        if fullname == "PyObjects._FemBeamSection":
+            return self
+        if fullname == "PyObjects._FemFluidSection":
+            return self
+        if fullname == "PyObjects._FemShellThickness":
+            return self
+
+        if fullname == "_FemBeamSection":
+            return self
+        if fullname == "_FemConstraintSelfWeight":
+            return self
+        if fullname == "_FemMaterial":
+            return self
+        if fullname == "_FemMaterialMechanicalNonlinear":
+            return self
+        if fullname == "_FemMeshGmsh":
+            return self
+        if fullname == "_FemMeshGroup":
+            return self
+        if fullname == "_FemMeshRegion":
+            return self
+        if fullname == "_FemResultMechanical":
+            return self
+        if fullname == "_FemShellThickness":
+            return self
+        if fullname == "_FemSolverCalculix":
+            return self
+        if fullname == "_FemSolverZ88":
+            return self
+
+        if fullname == "_FemMechanicalResult":
+            return self
+        if fullname == "FemResult":
+            return self
+        if fullname == "_MechanicalMaterial":
+            return self
+
+        if fullname == "FemBeamSection":
+            return self
+        if fullname == "FemShellThickness":
+            return self
+        if fullname == "MechanicalMaterial":
+            return self
+        return None
+
+    def create_module(self, spec):
+        return None
+
+    def exec_module(self, module):
+        return self.load_module(module)
+
+    def load_module(self, module):
+        if module.__name__ == "PyObjects":
+            module.__path__ = "PyObjects"
+
+        if module.__name__ == "PyObjects._FemConstraintBodyHeatSource":
+            import femobjects._FemConstraintBodyHeatSource
+            module._FemConstraintBodyHeatSource = femobjects._FemConstraintBodyHeatSource.Proxy
+        if module.__name__ == "PyObjects._FemConstraintElectrostaticPotential":
+            import femobjects._FemConstraintElectrostaticPotential
+            module._FemConstraintElectrostaticPotential = femobjects._FemConstraintElectrostaticPotential.Proxy
+        if module.__name__ == "PyObjects._FemConstraintFlowVelocity":
+            import femobjects._FemConstraintFlowVelocity
+            module._FemConstraintFlowVelocity = femobjects._FemConstraintFlowVelocity.Proxy
+        if module.__name__ == "PyObjects._FemConstraintInitialFlowVelocity":
+            import femobjects._FemConstraintInitialFlowVelocity
+            module._FemConstraintInitialFlowVelocity = femobjects._FemConstraintInitialFlowVelocity.Proxy
+        if module.__name__ == "PyObjects._FemConstraintSelfWeight":
+            import femobjects._FemConstraintSelfWeight
+            module._FemConstraintSelfWeight = femobjects._FemConstraintSelfWeight._FemConstraintSelfWeight
+        if module.__name__ == "PyObjects._FemElementFluid1D":
+            import femobjects._FemElementFluid1D
+            module._FemElementFluid1D = femobjects._FemElementFluid1D._FemElementFluid1D
+        if module.__name__ == "PyObjects._FemElementGeometry1D":
+            import femobjects._FemElementGeometry1D
+            module._FemElementGeometry1D = femobjects._FemElementGeometry1D._FemElementGeometry1D
+        if module.__name__ == "PyObjects._FemElementGeometry2D":
+            import femobjects._FemElementGeometry2D
+            module._FemElementGeometry2D = femobjects._FemElementGeometry2D._FemElementGeometry2D
+        if module.__name__ == "PyObjects._FemElementRotation1D":
+            import femobjects._FemElementRotation1D
+            module._FemElementRotation1D = femobjects._FemElementRotation1D._FemElementRotation1D
+        if module.__name__ == "PyObjects._FemMaterial":
+            import femobjects._FemMaterial
+            module._FemMaterial = femobjects._FemMaterial._FemMaterial
+        if module.__name__ == "PyObjects._FemMaterialMechanicalNonlinear":
+            import femobjects._FemMaterialMechanicalNonlinear
+            module._FemMaterialMechanicalNonlinear = femobjects._FemMaterialMechanicalNonlinear._FemMaterialMechanicalNonlinear
+        if module.__name__ == "PyObjects._FemMeshBoundaryLayer":
+            import femobjects._FemMeshBoundaryLayer
+            module._FemMeshBoundaryLayer = femobjects._FemMeshBoundaryLayer._FemMeshBoundaryLayer
+        if module.__name__ == "PyObjects._FemMeshGmsh":
+            import femobjects._FemMeshGmsh
+            module._FemMeshGmsh = femobjects._FemMeshGmsh._FemMeshGmsh
+        if module.__name__ == "PyObjects._FemMeshGroup":
+            import femobjects._FemMeshGroup
+            module._FemMeshGroup = femobjects._FemMeshGroup._FemMeshGroup
+        if module.__name__ == "PyObjects._FemMeshRegion":
+            import femobjects._FemMeshRegion
+            module._FemMeshRegion = femobjects._FemMeshRegion._FemMeshRegion
+        if module.__name__ == "PyObjects._FemMeshResult":
+            import femobjects._FemMeshResult
+            module._FemMeshResult = femobjects._FemMeshResult._FemMeshResult
+        if module.__name__ == "PyObjects._FemResultMechanical":
+            import femobjects._FemResultMechanical
+            module._FemResultMechanical = femobjects._FemResultMechanical._FemResultMechanical
+        if module.__name__ == "PyObjects._FemSolverCalculix":
+            import femobjects._FemSolverCalculix
+            module._FemSolverCalculix = femobjects._FemSolverCalculix._FemSolverCalculix
+
+        if module.__name__ == "PyObjects._FemBeamSection":
+            import femobjects._FemElementGeometry1D
+            module._FemBeamSection = femobjects._FemElementGeometry1D._FemElementGeometry1D
+        if module.__name__ == "PyObjects._FemFluidSection":
+            import femobjects._FemElementFluid1D
+            module._FemFluidSection = femobjects._FemElementFluid1D._FemElementFluid1D
+        if module.__name__ == "PyObjects._FemShellThickness":
+            import femobjects._FemElementGeometry2D
+            module._FemShellThickness = femobjects._FemElementGeometry2D._FemElementGeometry2D
+
+        if module.__name__ == "_FemBeamSection":
+            import femobjects._FemElementGeometry1D
+            module._FemBeamSection = femobjects._FemElementGeometry1D._FemElementGeometry1D
+        if module.__name__ == "_FemConstraintSelfWeight":
+            import femobjects._FemConstraintSelfWeight
+            module._FemConstraintSelfWeight = femobjects._FemConstraintSelfWeight._FemConstraintSelfWeight
+        if module.__name__ == "_FemMaterial":
+            import femobjects._FemMaterial
+            module._FemMaterial = femobjects._FemMaterial._FemMaterial
+        if module.__name__ == "_FemMaterialMechanicalNonlinear":
+            import femobjects._FemMaterialMechanicalNonlinear
+            module._FemMaterialMechanicalNonlinear = femobjects._FemMaterialMechanicalNonlinear._FemMaterialMechanicalNonlinear
+        if module.__name__ == "_FemMeshGmsh":
+            import femobjects._FemMeshGmsh
+            module._FemMeshGmsh = femobjects._FemMeshGmsh._FemMeshGmsh
+        if module.__name__ == "_FemMeshGroup":
+            import femobjects._FemMeshGroup
+            module._FemMeshGroup = femobjects._FemMeshGroup._FemMeshGroup
+        if module.__name__ == "_FemMeshRegion":
+            import femobjects._FemMeshRegion
+            module._FemMeshRegion = femobjects._FemMeshRegion._FemMeshRegion
+        if module.__name__ == "_FemResultMechanical":
+            import femobjects._FemResultMechanical
+            module._FemResultMechanical = femobjects._FemResultMechanical._FemResultMechanical
+        if module.__name__ == "_FemShellThickness":
+            import femobjects._FemElementGeometry2D
+            module._FemShellThickness = femobjects._FemElementGeometry2D._FemElementGeometry2D
+        if module.__name__ == "_FemSolverCalculix":
+            import femobjects._FemSolverCalculix
+            module._FemSolverCalculix = femobjects._FemSolverCalculix._FemSolverCalculix
+        if module.__name__ == "_FemSolverZ88":
+            import femsolver.z88.solver
+            module._FemSolverZ88 = femsolver.z88.solver.Proxy
+
+        if module.__name__ == "_FemMechanicalResult":
+            import femobjects._FemResultMechanical
+            module._FemMechanicalResult = femobjects._FemResultMechanical._FemResultMechanical
+        if module.__name__ == "FemResult":
+            import femobjects._FemResultMechanical
+            module.FemResult = femobjects._FemResultMechanical._FemResultMechanical
+        if module.__name__ == "_MechanicalMaterial":
+            import femobjects._FemMaterial
+            module._MechanicalMaterial = femobjects._FemMaterial._FemMaterial
+
+        if module.__name__ == "FemBeamSection":
+            import femobjects._FemElementGeometry1D
+            module._FemBeamSection = femobjects._FemElementGeometry1D._FemElementGeometry1D
+        if module.__name__ == "FemShellThickness":
+            import femobjects._FemElementGeometry2D
+            module._FemShellThickness = femobjects._FemElementGeometry2D._FemElementGeometry2D
+        if module.__name__ == "MechanicalMaterial":
+            import femobjects._FemMaterial
+            module._MechanicalMaterial = femobjects._FemMaterial._FemMaterial
+
+        return None
+
+
+"""
+possible entries in the old files:
+(the class name in the old file does not matter, we ever only had one class per module)
+
+third big moving
+from PyObjects to femobjects, following the parent commit
+https://github.com/berndhahnebach/FreeCAD_bhb/tree/07ae0e56c4/src/Mod/Fem/PyObjects
+module="PyObjects._FemConstraintBodyHeatSource"
+module="PyObjects._FemConstraintElectrostaticPotential"
+module="PyObjects._FemConstraintFlowVelocity"
+module="PyObjects._FemConstraintInitialFlowVelocity"
+module="PyObjects._FemConstraintSelfWeight"
+module="PyObjects._FemElementFluid1D"
+module="PyObjects._FemElementGeometry1D"
+module="PyObjects._FemElementGeometry2D"
+module="PyObjects._FemElementRotation1D"
+module="PyObjects._FemMaterial"
+module="PyObjects._FemMaterialMechanicalNonlinear"
+module="PyObjects._FemMeshBoundaryLayer"
+module="PyObjects._FemMeshGmsh"
+module="PyObjects._FemMeshGroup"
+module="PyObjects._FemMeshRegion"
+module="PyObjects._FemMeshResult"
+module="PyObjects._FemResultMechanical"
+module="PyObjects._FemSolverCalculix"
+
+renamed between the second and third big moveings
+module="PyObjects._FemBeamSection"
+module="PyObjects._FemFluidSection"
+module="PyObjects._FemShellThickness"
+
+second big moveing
+into PyObjects, following the parent commit
+https://github.com/berndhahnebach/FreeCAD_bhb/tree/7f884e8bff/src/Mod/Fem
+module="_FemBeamSection"
+module="_FemConstraintSelfWeight"
+module="_FemMaterial"
+module="_FemMaterialMechanicalNonlinear."
+module="_FemMeshGmsh"
+module="_FemMeshGroup"
+module="_FemMeshRegion"
+module="_FemResultMechanical"
+module="_FemShellThickness"
+module="_FemSolverCalculix"
+module="_FemSolverZ88"
+
+renamed between the first and second big moveings
+module="_FemMechanicalResult"
+module="FemResult"
+module="_MechanicalMaterial"
+
+first big moving
+split modules from one module into make, obj class, vp class, command
+new obj class module names had a _
+following the parent commit of the first split commit
+https://github.com/berndhahnebach/FreeCAD_bhb/tree/c3328d6b4e/src/Mod/Fem
+in this modules there where object class and viewprovider class together
+module="FemBeamSection"
+module="FemShellThickness"
+module="MechanicalAnalysis" # TODO
+module="MechanicalMaterial"
+
+
+"""