annotate core/services.py @ 943:cf9918328c64
Haystack tweaks for Django 1.7.7.
I had to upgrade to Haystack 2.3.1 to get it to work with Django
1.7.7. I also had to update the Xapian backend. But I ran into
problems.
On my laptop anyway (Ubuntu 14.0.4), xapian gets mad when search terms
are greater than 245 chars (or something) when indexing. So I created
a custom field that would simply omit terms greater than 64 chars and
used this field everywhere I previously used a CharField.
Secondly, the custom search form was broken now. Something changed in
the Xapian backend and exact searches stopped working. Fortunately the
auto_query (which I was using originally and broke during an upgrade)
started working again. So I cut the search form back over to doing an
auto_query. I kept the form the same (3 fields) because I didn't want
to change the form and I think it's better that way.
| author |
Brian Neal <bgneal@gmail.com> |
| date |
Wed, 13 May 2015 20:25:07 -0500 |
| parents |
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| rev |
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1 """
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2 This module provides a common way for the various apps to integrate with services
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3 that are installed at this site.
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4
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5 """
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6 from django.conf import settings
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7 import redis
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8
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9 # Redis connection and database settings
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10
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11 REDIS_HOST = getattr(settings, 'REDIS_HOST', 'localhost')
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12 REDIS_PORT = getattr(settings, 'REDIS_PORT', 6379)
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13 REDIS_DB = getattr(settings, 'REDIS_DB', 0)
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14 REDIS_SOCKET = getattr(settings, 'REDIS_UNIX_SOCKET', None)
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15
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16
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17 def get_redis_connection(host=REDIS_HOST, port=REDIS_PORT, db=REDIS_DB,
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18 unix_socket_path=REDIS_SOCKET):
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19 """
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20 Create and return a Redis connection using the supplied parameters.
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21
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22 """
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23 if unix_socket_path:
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24 return redis.StrictRedis(unix_socket_path=unix_socket_path, db=db)
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25 return redis.StrictRedis(host=host, port=port, db=db)
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