Add relay.io.silo to the python interface (#1235)

CHANGELOG.md

@@ -14,6 +14,7 @@ and this project aspires to adhere to [Semantic Versioning](https://semver.org/s
 
 #### Relay
 - Added ability to read N-dimensional hyperslabs from HDF5 leaf arrays into linear memory arrays.
+- Added `conduit.relay.io.silo` to the Python interface.
 
 #### Blueprint
 - Added a `conduit::blueprint::mesh::examples::tiled()` function that can generate meshes by repeating a tiled pattern.

src/libs/conduit/python/py_src/relay/io/__init__.py

@@ -9,6 +9,7 @@
 from .conduit_relay_io_python import *
 
 from . import blueprint
+from . import silo
 
 
 

src/libs/conduit/python/py_src/relay/io/silo/__init__.py

@@ -0,0 +1,14 @@
+# Copyright (c) Lawrence Livermore National Security, LLC and other Conduit
+# Project developers. See top-level LICENSE AND COPYRIGHT files for dates and
+# other details. No copyright assignment is required to contribute to Conduit.
+
+###############################################################################
+# file: __init__.py
+# Purpose: Main init for the conduit relay io module.
+###############################################################################
+
+# silo support is optional, so drive on if we can't import
+try:
+    from .conduit_relay_io_silo_python import *
+except:
+    pass

src/libs/conduit/python/setup.py

@@ -46,6 +46,7 @@ def adjust_windows_args_paths():
                  'conduit.relay',
                  'conduit.relay.io',
                  'conduit.relay.io.blueprint',
+                 'conduit.relay.io.silo',
                  'conduit.relay.mpi',
                  'conduit.relay.web'],
         cmdclass={'install_egg_info': SkipEggInfo})

src/libs/relay/python/CMakeLists.txt

@@ -39,6 +39,20 @@ PYTHON_ADD_COMPILED_MODULE(NAME          conduit_relay_io_blueprint_python
 # link with the proper libs (beyond python)
 target_link_libraries(conduit_relay_io_blueprint_python conduit conduit_relay conduit_blueprint conduit_python_build)
 
+if(SILO_FOUND)
+
+    # add relay io silo submodule
+    PYTHON_ADD_COMPILED_MODULE(NAME          conduit_relay_io_silo_python
+                               DEST_DIR      python-modules
+                               PY_MODULE_DIR conduit/relay/io/silo
+                               SOURCES       conduit_relay_io_silo_python.cpp
+                                             ${CMAKE_CURRENT_BINARY_DIR}/conduit_relay_python_exports.h
+                               FOLDER        libs/python)
+
+    # link with the proper libs (beyond python)
+    target_link_libraries(conduit_relay_io_silo_python conduit conduit_relay conduit_blueprint conduit_python_build)
+
+endif()
 
 if(ENABLE_RELAY_WEBSERVER)
     # add relay web submodule