Mercurial > public > sg101
annotate gpp/core/management/commands/max_users.py @ 429:d0f0800eef0c
Making the jquery tabbed version of the messages app the current version and removing the old. Also figured out how to dynamically update the base template's count of unread messages when messages are read.
| author | Brian Neal <bgneal@gmail.com> |
|---|---|
| date | Tue, 03 May 2011 02:56:58 +0000 |
| parents | 3fe60148f75c |
| children | f72ace06658a |
| rev | line source |
|---|---|
| bgneal@239 | 1 """ |
| bgneal@239 | 2 max_users is a custom manage.py command. |
| bgneal@239 | 3 It is intended to be called from a cron job to calculate the maximum |
| bgneal@239 | 4 number of users online statistic. |
| bgneal@239 | 5 """ |
| bgneal@239 | 6 import datetime |
| bgneal@239 | 7 |
| bgneal@239 | 8 from django.core.management.base import NoArgsCommand |
| bgneal@239 | 9 |
| bgneal@423 | 10 from core.models import Statistic |
| bgneal@423 | 11 from core.whos_online import get_users_online, get_visitors_online, tick |
| bgneal@239 | 12 |
| bgneal@239 | 13 |
| bgneal@239 | 14 class Command(NoArgsCommand): |
| bgneal@239 | 15 help = "Run periodically to compute the max users online statistic." |
| bgneal@239 | 16 |
| bgneal@239 | 17 def handle_noargs(self, **options): |
| bgneal@239 | 18 |
| bgneal@239 | 19 now = datetime.datetime.now() |
| bgneal@239 | 20 |
| bgneal@423 | 21 users = len(get_users_online()) |
| bgneal@423 | 22 guests = len(get_visitors_online()) |
| bgneal@239 | 23 |
| bgneal@239 | 24 updated = False |
| bgneal@239 | 25 try: |
| bgneal@239 | 26 stat = Statistic.objects.get(pk=1) |
| bgneal@239 | 27 except Statistic.DoesNotExist: |
| bgneal@239 | 28 stat = Statistic(max_users=users, |
| bgneal@239 | 29 max_users_date=now, |
| bgneal@239 | 30 max_anon_users=guests, |
| bgneal@239 | 31 max_anon_users_date=now) |
| bgneal@239 | 32 updated=True |
| bgneal@239 | 33 else: |
| bgneal@239 | 34 if users > stat.max_users: |
| bgneal@239 | 35 stat.max_users = users |
| bgneal@239 | 36 stat.max_users_date = now |
| bgneal@239 | 37 updated=True |
| bgneal@239 | 38 if guests > stat.max_anon_users: |
| bgneal@239 | 39 stat.max_anon_users = guests |
| bgneal@239 | 40 stat.max_anon_users_date = now |
| bgneal@239 | 41 updated=True |
| bgneal@239 | 42 |
| bgneal@239 | 43 if updated: |
| bgneal@239 | 44 stat.save() |
| bgneal@423 | 45 |
| bgneal@423 | 46 # "tick" the who's online data collector |
| bgneal@423 | 47 tick() |