python: use a prebuilt python on Windows

Projects/win32/cmb.bundle.cmake

@@ -57,6 +57,35 @@ install(FILES "${install_location}/bin/.plugins"
         DESTINATION "bin"
         COMPONENT superbuild)
 
+# install python since (since python dlls are not in the install location)
+if (python_ENABLED AND NOT USE_SYSTEM_python)
+  # install the Python's modules.
+  install(DIRECTORY "${install_location}/bin/Lib"
+          DESTINATION "bin"
+          USE_SOURCE_PERMISSIONS
+          COMPONENT ParaView)
+
+  # install python dlls.
+  install(DIRECTORY "${install_location}/bin/"
+          DESTINATION "bin"
+          USE_SOURCE_PERMISSIONS
+          COMPONENT ParaView
+          FILES_MATCHING PATTERN "python*.dll")
+
+  # Move the png and zlib dlls into the installed matplotlib package so that it
+  # can find them at runtime.
+  install(DIRECTORY "${install_location}/bin/"
+          DESTINATION "bin/Lib/site-packages/matplotlib"
+          USE_SOURCE_PERMISSIONS
+          COMPONENT ParaView
+          FILES_MATCHING PATTERN "libpng*.dll")
+  install(DIRECTORY "${install_location}/bin/"
+          DESTINATION "bin/Lib/site-packages/matplotlib"
+          USE_SOURCE_PERMISSIONS
+          COMPONENT ParaView
+          FILES_MATCHING PATTERN "zlib*.dll")
+endif()
+
 if (shiboken_ENABLED)
   install(DIRECTORY "${install_location}/lib/site-packages/smtk"
           DESTINATION "bin/Lib/site-packages"

Projects/win32/python.cmake

+add_external_project(python
+  BUILD_IN_SOURCE 1
+  CONFIGURE_COMMAND ""
+  BUILD_COMMAND ""
+  INSTALL_COMMAND
+    "${CMAKE_COMMAND}"
+      "-Dinstall_dir:PATH=<INSTALL_DIR>"
+      -P "${CMAKE_CURRENT_LIST_DIR}/python.install.cmake")

Projects/win32/python.install.cmake

+foreach (dir bin include lib share)
+  file(GLOB files "${dir}/*")
+  file(INSTALL ${files}
+       DESTINATION "${install_dir}/${dir}")
+endforeach ()

versions.cmake

@@ -92,6 +92,18 @@ add_revision(osmesa
     URL "http://paraview.org/files/dependencies/MesaLib-7.11.2.tar.gz"
     URL_MD5 b9e84efee3931c0acbccd1bb5a860554)
 
+if (WIN32)
+  if (64bit_build)
+    add_revision(python
+      URL "http://www.paraview.org/files/dependencies/python+deps.tar.bz2"
+      URL_MD5 "4318b8f771eda5606d9ce7f0be9f82e1")
+  else ()
+    add_revision(python
+      URL "http://www.paraview.org/files/dependencies/python+deps-x32.tar.bz2"
+      URL_MD5 "6ba441784a672e08379d23ddd61146f0")
+  endif ()
+endif()
+
 if(USE_PARAVIEW_master)
   add_revision(paraview
     GIT_REPOSITORY "https://gitlab.kitware.com/paraview/paraview.git"