paraview: backport Python3.4 check for 5.6.1

projects/paraview.cmake

@@ -260,6 +260,11 @@ if (paraview_SOURCE_SELECTION STREQUAL "5.6.0")
     "Fix eye dome lighting in parallel")
 endif ()
 
+if (paraview_SOURCE_SELECTION STREQUAL "5.6.1")
+  superbuild_apply_patch(paraview py34-implib-check
+    "Fix issue with python 3.4 builds not loading modules")
+endif ()
+
 if (WIN32 AND las_enabled)
   superbuild_append_flags(cxx_flags "-DBOOST_ALL_NO_LIB" PROJECT_ONLY)
 endif()

projects/patches/paraview-py34-implib-check.patch

+commit 022212953ac07b16e8c3e588423b3be54f9e1715
+Author: Cornelis Bockemühl <cornelis@bockemuehl.ch>
+Date:   Thu Nov 15 23:34:28 2018 +0100
+
+    Correcting a python version check
+
+diff --git a/Wrapping/Python/paraview/vtk.py b/Wrapping/Python/paraview/vtk.py
+index 054a2d1c88..788d4d9c2a 100644
+--- a/Wrapping/Python/paraview/vtk.py
++++ b/Wrapping/Python/paraview/vtk.py
+@@ -1,7 +1,7 @@
+ """This is the paraview.vtk module."""
+ import sys
+ 
+-if sys.version_info < (3,4):
++if sys.version_info <= (3,4):
+     # imp is deprecated in 3.4
+     import imp, importlib
+