New bornagain library with __init__.py to include into installation.

Core/CMakeLists.txt

@@ -118,6 +118,9 @@ install (DIRECTORY ${CMAKE_SOURCE_DIR}/Examples/cpp DESTINATION ${destination_ex
 install (TARGETS ${library_name} DESTINATION ${destination_lib} COMPONENT Libraries)
 install (FILES ${core_include_files} DESTINATION ${destination_include} COMPONENT Headers)
 
+# installing bornagain/__init.py
+install (DIRECTORY ${CMAKE_SOURCE_DIR}/dev-tools/python-setup/bornagain DESTINATION ${destination_lib} COMPONENT Libraries)
+
 if(WIN32)
     # python in windows required .pyd extention for the library name
     if(BORNAGAIN_PYTHON)

Examples/python/simulation/ex001_CylindersAndPrisms/CylindersAndPrisms.py

@@ -2,7 +2,7 @@
 import numpy
 import matplotlib
 import pylab
-from libBornAgainCore import *
+from bornagain import *
 
 
 def get_sample():

cmake/modules/BornAgainConfiguration.cmake

@@ -12,6 +12,10 @@ execute_process(COMMAND ${CMAKE_COMMAND} -E make_directory ${CMAKE_RUNTIME_OUTPU
 set(destination_runtime_configs ${CMAKE_BINARY_DIR}/runtime_configs)
 execute_process(COMMAND ${CMAKE_COMMAND} -E make_directory ${destination_runtime_configs})
 
+# creating bornagain/__init__.py in runtime lib directory
+execute_process(COMMAND ${CMAKE_COMMAND} -E make_directory ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/bornagain)
+execute_process(COMMAND ${CMAKE_COMMAND} -E copy_directory ${CMAKE_SOURCE_DIR}/dev-tools/python-setup/bornagain ${CMAKE_LIBRARY_OUTPUT_DIRECTORY}/bornagain)
+
 
 # --- file extensions ---------
 if(WIN32)

dev-tools/python-setup/README

 Python utilities to setup BornAgain libraries
 
 1) bornagain_python_install.py
-Script to install BornAgain libraries into site-packages of user Python on MacOs systems.
+The script to install BornAgain libraries into site-packages of user Python on MacOs systems.
 Requires that BornAgain.app has to be installed on the system.
 
+2) bornagain
+The directory with __init__.py to be installed into lib directory. The goal is to have
+the directive 'import bornagain' available on Python.
 
 
 

dev-tools/python-setup/bornagain/__init__.py

+import sys
+import os
+
+sys.path.append(os.path.abspath(
+                os.path.join(os.path.split(__file__)[0],
+                '..')))
+
+from libBornAgainCore import *
+from libBornAgainFit import *
+