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annotate core/tasks.py @ 842:b8c401cf99ca

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For issue #77, add comments to contests.
author Brian Neal <bgneal@gmail.com>
date Sun, 12 Oct 2014 14:59:43 -0500
parents aeafbf3ecebf
children 79a71b9d0a2a
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@750 7 from celery import shared_task
bgneal@513 8 import django.core.mail
bgneal@513 9
bgneal@519 10 import core.whos_online
bgneal@519 11
bgneal@513 12
bgneal@750 13 @shared_task
bgneal@513 14 def send_mail(subject, message, from_email, recipient_list, **kwargs):
bgneal@516 15 """
bgneal@516 16 A task to send mail via Django.
bgneal@516 17
bgneal@516 18 """
bgneal@513 19 django.core.mail.send_mail(subject, message, from_email, recipient_list,
bgneal@513 20 **kwargs)
bgneal@516 21
bgneal@516 22
bgneal@750 23 @shared_task
bgneal@516 24 def cleanup():
bgneal@516 25 """
bgneal@516 26 A task to perform site-wide cleanup actions.
bgneal@516 27
bgneal@516 28 """
bgneal@518 29 # These imports, when placed at the top of the module, caused all kinds of
bgneal@518 30 # import problems when running on the production server (Python 2.5 and
bgneal@518 31 # mod_wsgi). Moving them here worked around that problem.
bgneal@518 32
bgneal@681 33 from django.contrib.sessions.management.commands import clearsessions
bgneal@681 34 from forums.management.commands import forum_cleanup
bgneal@518 35
bgneal@681 36 # Cleanup old sessions
bgneal@516 37
bgneal@681 38 command = clearsessions.Command()
bgneal@516 39 command.execute()
bgneal@516 40
bgneal@516 41 # Execute our forum cleanup command to delete old last visit records.
bgneal@516 42
bgneal@681 43 command = forum_cleanup.Command()
bgneal@516 44 command.execute()
bgneal@519 45
bgneal@519 46
bgneal@750 47 @shared_task
bgneal@519 48 def max_users():
bgneal@519 49 """
bgneal@519 50 Run the periodic task to calculate the who's online max users/visitors
bgneal@519 51 statistics.
bgneal@519 52
bgneal@519 53 """
bgneal@519 54 core.whos_online.max_users()