Added comprobation of plugins to python django integration test.
# Setup distributable environment
#
-# Check if distributable libs are enabled
-if(NOT BUILD_DISTRIBUTABLE_LIBS)
+# Check if python plugin and distributable libs are enabled
+if(NOT OPTION_BUILD_PLUGINS OR NOT OPTION_BUILD_PLUGINS_PY OR NOT BUILD_DISTRIBUTABLE_LIBS)
return()
endif()
