[Python] Don't include JsMVA in builds

CMakeLists.txt

@@ -314,7 +314,7 @@ add_custom_command(OUTPUT ${stamp_file}
 
 
 #---Copy files to the build area at build time---------------------------------
-set(directories_to_copy etc test icons fonts macros tutorials)
+set(directories_to_copy test icons fonts macros tutorials)
 if(http)
   list(APPEND directories_to_copy js)
 endif()
@@ -337,6 +337,28 @@ foreach(dir_to_copy ${directories_to_copy})
       DEPENDS ${artifacts_in})
 endforeach()
 
+#---Copy etc/* files individually to the build area at build time---------------------------------
+# The reason why we don't copy these files with copy_directory as above is that
+# we want to exclude a subset of the files.
+file(GLOB_RECURSE artifact_files RELATIVE ${CMAKE_SOURCE_DIR} etc/*)
+
+# Exclude the *.in files, just like in the install tree
+list(FILTER artifact_files EXCLUDE REGEX "\.(in)$")
+
+# Exclude etc/notebook/JsMVA
+list(FILTER artifact_files EXCLUDE REGEX "^etc/notebook/JsMVA/")
+
+foreach(artifact_file ${artifact_files})
+  add_custom_command(OUTPUT ${CMAKE_BINARY_DIR}/${artifact_file}
+    COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_SOURCE_DIR}/${artifact_file} ${CMAKE_BINARY_DIR}/${artifact_file}
+    COMMENT "Copying ${CMAKE_SOURCE_DIR}/${artifact_file}"
+    DEPENDS ${CMAKE_SOURCE_DIR}/${artifact_file})
+  list(APPEND all_artifacts ${CMAKE_BINARY_DIR}/${artifact_file})
+endforeach()
+
+unset(artifact_files)
+
+
 add_custom_target(move_artifacts DEPENDS ${stamp_file} ${all_artifacts})
 
 
@@ -606,6 +628,7 @@ if(NOT CMAKE_SOURCE_DIR STREQUAL CMAKE_INSTALL_PREFIX)
   endif()
   install(DIRECTORY etc/ DESTINATION ${CMAKE_INSTALL_SYSCONFDIR} USE_SOURCE_PERMISSIONS
                          ${DIR_PERMISSIONS}
+                         PATTERN "notebook/JsMVA" EXCLUDE
                          PATTERN "system.rootrc" EXCLUDE
                          PATTERN "system.rootauthrc" EXCLUDE
                          PATTERN "system.rootdaemonrc" EXCLUDE

bindings/pyroot/pythonizations/CMakeLists.txt

@@ -71,12 +71,12 @@ list(APPEND PYROOT_EXTRA_HEADERS
      inc/TPyDispatcher.h)
 
 set(py_sources
-  ROOT/JsMVA/DataLoader.py
-  ROOT/JsMVA/Factory.py
-  ROOT/JsMVA/JPyInterface.py
-  ROOT/JsMVA/JsMVAMagic.py
-  ROOT/JsMVA/OutputTransformer.py
-  ROOT/JsMVA/__init__.py
+  #ROOT/JsMVA/DataLoader.py
+  #ROOT/JsMVA/Factory.py
+  #ROOT/JsMVA/JPyInterface.py
+  #ROOT/JsMVA/JsMVAMagic.py
+  #ROOT/JsMVA/OutputTransformer.py
+  #ROOT/JsMVA/__init__.py
   ROOT/_application.py
   ROOT/_asan.py
   ROOT/_facade.py

bindings/pyroot/pythonizations/python/ROOT/__init__.py

@@ -8,7 +8,7 @@
 # For the list of contributors see $ROOTSYS/README/CREDITS.                    #
 ################################################################################
 
 import importlib
 import os
 import sys
 
@@ -31,9 +31,9 @@
     os.add_dll_directory(os.path.dirname(root_module_path)) # expected to be $ROOTSYS/bin
 
 # Do setup specific to AddressSanitizer environments
 from . import _asan
 
 import cppyy
 
 # Build cache of commonly used python strings (the cache is python intern, so
 # all strings are shared python-wide, not just in PyROOT).
@@ -43,12 +43,12 @@
     _cached_strings.append(sys.intern(s))
 
 # Trigger the addition of the pythonizations
 from ._pythonization import _register_pythonizations
 
 _register_pythonizations()
 
 # Check if we are in the IPython shell
 import builtins
 
 _is_ipython = hasattr(builtins, "__IPYTHON__")
 
@@ -73,8 +73,8 @@
 __all__ = _PoisonedDunderAll()
 
 # Configure ROOT facade module
 import sys
 from ._facade import ROOTFacade
 
 _root_facade = ROOTFacade(sys.modules[__name__], _is_ipython)
 sys.modules[__name__] = _root_facade
@@ -85,8 +85,8 @@
 #   * https://docs.python.org/3/library/importlib.html#module-importlib.abc
 #
 #   * https://python.plainenglish.io/metapathfinders-or-how-to-change-python-import-behavior-a1cf3b5a13ec
 from importlib.abc import Loader, MetaPathFinder
 from importlib.machinery import ModuleSpec
 from importlib.util import spec_from_loader
 
 
@@ -180,7 +180,7 @@
     ip = get_ipython()
     if hasattr(ip, "kernel"):
         import JupyROOT
-        from . import JsMVA
+        # from . import JsMVA
 
 # Register cleanup
 import atexit