[FEM] remove checks for Python 2

src/Mod/Fem/femtest/app/test_common.py

@@ -124,13 +124,6 @@ class TestFemCommon(unittest.TestCase):
         # import all collected modules
         # fcc_print(pymodules)
         for mod in pymodules:
-            # migrate modules do not import on Python 2
-            if (
-                mod == "femtools.migrate_app"
-                or mod == "femguiutils.migrate_gui"
-            ) and sys.version_info.major < 3:
-                continue
-
             if (
                 mod == "femsolver.solver_taskpanel"
                 or mod == "femexamples.examplesgui"

src/Mod/Fem/femtest/app/test_open.py

@@ -129,10 +129,6 @@ class TestObjectOpen(unittest.TestCase):
     def test_femobjects_open_de9b3fb438(
         self
     ):
-        # migration modules do not import on Python 2 thus this can not work
-        if sys.version_info.major < 3:
-            return
-
         # the number in method name is the FreeCAD commit the document was created with
         # https://github.com/FreeCAD/FreeCAD/commit/de9b3fb438
         # the document was created by running the object create unit test

src/Mod/Fem/femtest/app/test_solver_elmer.py

@@ -175,13 +175,6 @@ class TestSolverElmer(unittest.TestCase):
     def test_ccxcantilever_faceload_1_si(
         self
     ):
-        if sys.version_info.major < 3:
-            # TODO does not pass on Python 2
-            # https://travis-ci.org/github/FreeCAD/FreeCAD/builds/707885742
-            # https://api.travis-ci.org/v3/job/707885745/log.txt
-            fcc_print("Python 2: test aborted.")
-            return
-
         fcc_print("")
         self.set_unit_schema(1)  # SI-units m/kg/s
         from femexamples.ccx_cantilever_faceload import setup

src/Mod/Fem/femtest/app/test_solver_z88.py

@@ -115,13 +115,6 @@ class TestSolverZ88(unittest.TestCase):
         self,
         base_name
     ):
-        if sys.version_info.major < 3:
-            # TODO does not pass on Python 2
-            # https://travis-ci.org/github/FreeCAD/FreeCAD/builds/707780320
-            # https://api.travis-ci.org/v3/job/707780323/log.txt
-            fcc_print("Python 2: test aborted.")
-            return
-
         self.document.recompute()
 
         # start

src/Mod/Fem/femtest/gui/test_open.py

@@ -126,10 +126,6 @@ class TestObjectOpen(unittest.TestCase):
     def test_femobjects_open_de9b3fb438(
         self
     ):
-        # migration modules do not import on Python 2 thus this can not work
-        if sys.version_info.major < 3:
-            return
-
         # the number in method name is the FreeCAD commit the document was created with
         # https://github.com/FreeCAD/FreeCAD/commit/de9b3fb438
         # the document was created by running the object create unit test