Mercurial > public > sg101
annotate gpp/core/services.py @ 524:d9cf6f60b5a5
Fix for trying to redis.mget() and empty list of keys.
| author | Brian Neal <bgneal@gmail.com> |
|---|---|
| date | Mon, 19 Dec 2011 00:05:03 +0000 |
| parents | f72ace06658a |
| children |
| rev | line source |
|---|---|
| bgneal@508 | 1 """ |
| bgneal@508 | 2 This module provides a common way for the various apps to integrate with services |
| bgneal@508 | 3 that are installed at this site. |
| bgneal@508 | 4 |
| bgneal@508 | 5 """ |
| bgneal@508 | 6 from django.conf import settings |
| bgneal@508 | 7 import redis |
| bgneal@508 | 8 |
| bgneal@508 | 9 # Redis connection and database settings |
| bgneal@508 | 10 |
| bgneal@508 | 11 REDIS_HOST = getattr(settings, 'REDIS_HOST', 'localhost') |
| bgneal@508 | 12 REDIS_PORT = getattr(settings, 'REDIS_PORT', 6379) |
| bgneal@508 | 13 REDIS_DB = getattr(settings, 'REDIS_DB', 0) |
| bgneal@508 | 14 |
| bgneal@508 | 15 |
| bgneal@508 | 16 def get_redis_connection(host=REDIS_HOST, port=REDIS_PORT, db=REDIS_DB): |
| bgneal@508 | 17 """ |
| bgneal@508 | 18 Create and return a Redis connection using the supplied parameters. |
| bgneal@508 | 19 |
| bgneal@508 | 20 """ |
| bgneal@519 | 21 return redis.StrictRedis(host=host, port=port, db=db) |