Mercurial > public > sg101
annotate wiki/tasks.py @ 887:9a15f7c27526
Actually save model object upon change.
This commit was tested on the comments model.
Additional logging added.
Added check for Markdown image references.
Added TODOs after observing behavior on comments.
| author | Brian Neal <bgneal@gmail.com> |
|---|---|
| date | Tue, 03 Feb 2015 21:09:44 -0600 |
| parents | aeafbf3ecebf |
| children |
| rev | line source |
|---|---|
| bgneal@627 | 1 """ |
| bgneal@627 | 2 Celery tasks for the wiki app. |
| bgneal@627 | 3 |
| bgneal@627 | 4 """ |
| bgneal@750 | 5 from __future__ import absolute_import |
| bgneal@750 | 6 |
| bgneal@627 | 7 import datetime |
| bgneal@627 | 8 import logging |
| bgneal@627 | 9 import time |
| bgneal@627 | 10 |
| bgneal@750 | 11 from celery import shared_task |
| bgneal@627 | 12 from django.conf import settings |
| bgneal@627 | 13 import redis |
| bgneal@627 | 14 |
| bgneal@627 | 15 from core.services import get_redis_connection |
| bgneal@627 | 16 |
| bgneal@627 | 17 |
| bgneal@627 | 18 logger = logging.getLogger(__name__) |
| bgneal@627 | 19 |
| bgneal@627 | 20 |
| bgneal@750 | 21 @shared_task |
| bgneal@627 | 22 def expire_cookies(): |
| bgneal@627 | 23 """ |
| bgneal@627 | 24 Periodically run this task to remove expired cookies from the Redis set |
| bgneal@627 | 25 that is shared between this Django application & the MoinMoin wiki for |
| bgneal@627 | 26 authentication. |
| bgneal@627 | 27 |
| bgneal@627 | 28 """ |
| bgneal@627 | 29 now = datetime.datetime.utcnow() |
| bgneal@627 | 30 cutoff = now - datetime.timedelta(seconds=settings.WIKI_COOKIE_AGE) |
| bgneal@627 | 31 min_score = time.mktime(cutoff.utctimetuple()) |
| bgneal@627 | 32 |
| bgneal@627 | 33 conn = get_redis_connection() |
| bgneal@627 | 34 |
| bgneal@627 | 35 set_name = settings.WIKI_REDIS_SET |
| bgneal@627 | 36 try: |
| bgneal@627 | 37 count = conn.zcard(set_name) |
| bgneal@627 | 38 except redis.RedisError: |
| bgneal@627 | 39 logger.error("Error getting zcard") |
| bgneal@627 | 40 return |
| bgneal@627 | 41 |
| bgneal@627 | 42 try: |
| bgneal@627 | 43 removed = conn.zremrangebyscore(set_name, 0.0, min_score) |
| bgneal@627 | 44 except redis.RedisError: |
| bgneal@627 | 45 logger.error("Error removing by score") |
| bgneal@627 | 46 return |
| bgneal@627 | 47 |
| bgneal@627 | 48 total = count - removed |
| bgneal@627 | 49 logger.info("Expire wiki cookies: removed %d, total is now %d", |
| bgneal@627 | 50 removed, total) |