Mercurial > public > sg101
changeset 362:c5ae0a276e33
Fixing #170; clean old user and anonymous last visit records.
author | Brian Neal <bgneal@gmail.com> |
---|---|
date | Sat, 05 Mar 2011 03:43:32 +0000 (2011-03-05) |
parents | 6d6fdc58487c |
children | 9d470c7a2b93 |
files | gpp/core/management/commands/clean_last_visit.py |
diffstat | 1 files changed, 27 insertions(+), 0 deletions(-) [+] |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/gpp/core/management/commands/clean_last_visit.py Sat Mar 05 03:43:32 2011 +0000 @@ -0,0 +1,27 @@ +""" +clean_last_visit is a custom manage.py command. +It is intended to be called from a cron job to clean out old user and anonymous +last visit records. + +""" +import datetime + +from django.core.management.base import NoArgsCommand + +from core.models import UserLastVisit, AnonLastVisit + +USER_LV_AGE = datetime.timedelta(weeks=4) +ANON_LV_AGE = datetime.timedelta(days=1) + + +class Command(NoArgsCommand): + help = "Run periodically to clean out old last visit records." + + def handle_noargs(self, **options): + + now = datetime.datetime.now() + user_cut_off = now - USER_LV_AGE + anon_cut_off = now - ANON_LV_AGE + + UserLastVisit.objects.filter(last_visit__lte=user_cut_off).delete() + AnonLastVisit.objects.filter(last_visit__lte=anon_cut_off).delete()