The files in the folder are sqlite databases. Each of them defines a "connection" in Django settings, that one can use through the ORM using "django.db.connections". Settings are loaded when the app starts.
So there is no way I think that I can use the ORM with these sqlite databases without restarting the app when I add a new one, in order the ORM to be aware that there is a new connection available. I first fill my main database with the names of the connections, then add each of them to the settings.DATABASES, then the app starts... I know, it looks bad, but I couldn't find a better way. Le lundi 25 avril 2016 15:27:24 UTC+2, Jason Garber a écrit : > > Hi Julien, > > You can create another background process with it's own settings using > WSGIStartupScript and a separate WSGIProcessGroup with 1 process and 1 > thread. > > However it seems odd that you would do this on startup and put it in a > database. Why does it need done on each startup if it is in the DB? > > Perhaps just create another table in the db with a status: empty, > scanning, filled. > > On a timed interval or startup you could basic locking to lock that table, > and only one process/thread would get to do.the work. > > J > On Apr 25, 2016 9:13 AM, "Julien Delafontaine" <[email protected] > <javascript:>> wrote: > >> Hi again, >> >> It seems trememdously hard in Django to run code only once when the app >> starts, instead it is executed once per process. I tried wsgi.py, >> settings.py, apps.py, and many others. Is it a good idea to use the >> --service-script option for that purpose? >> >> I want to scan a folder when the app starts to update my database >> according to the files found there. >> Like >> --service-script scan myapp/scripts/scan_folders.py >> even if I don't use the service anymore after that. >> >> -- >> You received this message because you are subscribed to the Google Groups >> "modwsgi" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected] <javascript:>. >> To post to this group, send email to [email protected] >> <javascript:>. >> Visit this group at https://groups.google.com/group/modwsgi. >> For more options, visit https://groups.google.com/d/optout. >> > -- You received this message because you are subscribed to the Google Groups "modwsgi" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/modwsgi. For more options, visit https://groups.google.com/d/optout.
