sg101: core/services.py annotate

Added John Blair's Southern California Surf Music book to store page.

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@879	14 REDIS_SOCKET = getattr(settings, 'REDIS_UNIX_SOCKET', None)
bgneal@508	15
bgneal@508	16
bgneal@879	17 def get_redis_connection(host=REDIS_HOST, port=REDIS_PORT, db=REDIS_DB,
bgneal@879	18 unix_socket_path=REDIS_SOCKET):
bgneal@508	19 """
bgneal@508	20 Create and return a Redis connection using the supplied parameters.
bgneal@508	21
bgneal@508	22 """
bgneal@879	23 if unix_socket_path:
bgneal@879	24 return redis.StrictRedis(unix_socket_path=unix_socket_path, db=db)
bgneal@519	25 return redis.StrictRedis(host=host, port=port, db=db)

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