Mercurial > public > sg101
annotate custom_search/indexes.py @ 631:f36d1a168be7
For issue 27, disable login dialog button during POST.
This seems to prevent multiple logins most of the time. You can
still bang on the enter key and sometimes get more through.
| author | Brian Neal <bgneal@gmail.com> |
|---|---|
| date | Wed, 14 Nov 2012 20:57:05 -0600 |
| parents | ee87ea74d46b |
| children | 858ce870c854 |
| rev | line source |
|---|---|
| bgneal@469 | 1 """ |
| bgneal@469 | 2 This module contains custom search indexes to tailor the Haystack search |
| bgneal@469 | 3 application to our needs. |
| bgneal@469 | 4 |
| bgneal@469 | 5 """ |
| bgneal@469 | 6 from queued_search.indexes import QueuedSearchIndex |
| bgneal@469 | 7 |
| bgneal@469 | 8 |
| bgneal@469 | 9 class CondQueuedSearchIndex(QueuedSearchIndex): |
| bgneal@469 | 10 """ |
| bgneal@469 | 11 This customized version of QueuedSearchIndex conditionally enqueues items |
| bgneal@469 | 12 to be indexed by calling the can_index() method. |
| bgneal@469 | 13 |
| bgneal@469 | 14 """ |
| bgneal@469 | 15 def can_index(self, instance): |
| bgneal@469 | 16 """ |
| bgneal@469 | 17 The default is to index all instances. Override this method to |
| bgneal@469 | 18 customize the behavior. This will be called on all update operations. |
| bgneal@469 | 19 |
| bgneal@469 | 20 """ |
| bgneal@469 | 21 return True |
| bgneal@469 | 22 |
| bgneal@469 | 23 def enqueue(self, action, instance): |
| bgneal@469 | 24 """ |
| bgneal@469 | 25 This method enqueues the instance only if the can_index() method |
| bgneal@469 | 26 returns True. |
| bgneal@469 | 27 |
| bgneal@469 | 28 """ |
| bgneal@469 | 29 if (action == 'update' and self.can_index(instance) or |
| bgneal@469 | 30 action == 'delete'): |
| bgneal@469 | 31 super(CondQueuedSearchIndex, self).enqueue(action, instance) |