annotate core/tasks.py @ 1083:ae648fec8a51

Attempt to prevent FOUC around main menu.
author Brian Neal <bgneal@gmail.com>
date Wed, 27 Apr 2016 19:34:05 -0500
parents 79a71b9d0a2a
children
rev   line source
bgneal@513 1 """
bgneal@513 2 Celery tasks for the core application.
bgneal@513 3
bgneal@513 4 """
bgneal@750 5 from __future__ import absolute_import
bgneal@750 6
bgneal@892 7 import django.core.mail
bgneal@750 8 from celery import shared_task
bgneal@513 9
bgneal@519 10 import core.whos_online
bgneal@519 11
bgneal@513 12
bgneal@750 13 @shared_task
bgneal@892 14 def send_mail(**kwargs):
bgneal@516 15 """
bgneal@516 16 A task to send mail via Django.
bgneal@516 17
bgneal@892 18 kwargs must be a dict of keyword arguments for an EmailMessage.
bgneal@892 19
bgneal@516 20 """
bgneal@892 21 msg = django.core.mail.EmailMessage(**kwargs)
bgneal@892 22 msg.send()
bgneal@516 23
bgneal@516 24
bgneal@750 25 @shared_task
bgneal@516 26 def cleanup():
bgneal@516 27 """
bgneal@516 28 A task to perform site-wide cleanup actions.
bgneal@516 29
bgneal@516 30 """
bgneal@518 31 # These imports, when placed at the top of the module, caused all kinds of
bgneal@518 32 # import problems when running on the production server (Python 2.5 and
bgneal@518 33 # mod_wsgi). Moving them here worked around that problem.
bgneal@518 34
bgneal@681 35 from django.contrib.sessions.management.commands import clearsessions
bgneal@681 36 from forums.management.commands import forum_cleanup
bgneal@518 37
bgneal@681 38 # Cleanup old sessions
bgneal@516 39
bgneal@681 40 command = clearsessions.Command()
bgneal@516 41 command.execute()
bgneal@516 42
bgneal@516 43 # Execute our forum cleanup command to delete old last visit records.
bgneal@516 44
bgneal@681 45 command = forum_cleanup.Command()
bgneal@516 46 command.execute()
bgneal@519 47
bgneal@519 48
bgneal@750 49 @shared_task
bgneal@519 50 def max_users():
bgneal@519 51 """
bgneal@519 52 Run the periodic task to calculate the who's online max users/visitors
bgneal@519 53 statistics.
bgneal@519 54
bgneal@519 55 """
bgneal@519 56 core.whos_online.max_users()