Where Is The Best Place To Do Initvm And Attachcurrentthread When Using Pylucene In Django

I'm using pylucene in a django based site and I was wondering if anyone knew where the best place to start up the jvm and attach threads would be. I don't want to have to start a

Solution 1:

I never used pylucene in Django, though initVM() should be called in a file which is pretty much loaded when the Django server starts (settings.py would be a good place).

About attachCurrentThread: The question is where are you using the lucene module. If it is in views.py then of course do it in views.py. Though I think you should not do it on each function call. If you use class-based generic Django views you can save the VM environment in a object specific variable. Did you try it in the global scope of views.py?

Also keep in mind there are always two steps involved when calling attachCurrentThread:

vm_env = lucene.getVMEnv()
vm_env.attachCurrentThread()

Addition (see comments below):

I think it depends how you import settings in your project. If you just do ìmport settings in your apps it will load the module more than once. Instead always do from django.conf import settings. As far as I know your original settings file will then be only loaded once on server startup