sg101: core/tasks.py comparison

For Django 1.4, rearranged project structure for new manage.py.

comparison

equal deleted inserted replaced

-:c525f3e0b5d0
+:ee87ea74d46b
+"""
+Celery tasks for the core application.
+"""
+from celery.task import task
+import django.core.mail
+import core.whos_online
+@task
+def add(x, y):
+"""
+It is useful to have a test task laying around. This is it.
+"""
+return x + y
+@task
+def send_mail(subject, message, from_email, recipient_list, **kwargs):
+"""
+A task to send mail via Django.
+"""
+django.core.mail.send_mail(subject, message, from_email, recipient_list,
+**kwargs)
+@task
+def cleanup():
+"""
+A task to perform site-wide cleanup actions.
+"""
+# These imports, when placed at the top of the module, caused all kinds of
+# import problems when running on the production server (Python 2.5 and
+# mod_wsgi). Moving them here worked around that problem.
+from django.core.management.commands.cleanup import Command as CleanupCommand
+from forums.management.commands.forum_cleanup import Command as ForumCleanup
+# Execute Django's cleanup command (deletes old sessions).
+command = CleanupCommand()
+command.execute()
+# Execute our forum cleanup command to delete old last visit records.
+command = ForumCleanup()
+command.execute()
+@task
+def max_users():
+"""
+Run the periodic task to calculate the who's online max users/visitors
+statistics.
+"""
+core.whos_online.max_users()

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