[Checkins] SVN: z3c.relationfield/trunk/src/z3c/relationfield/event.py Fix a bug involving bucket size changes; we were deleting relations from
Martijn Faassen
faassen at infrae.com
Thu Jan 8 11:37:10 EST 2009
Log message for revision 94630:
Fix a bug involving bucket size changes; we were deleting relations from
the catalog during a query (due to the use fo a generator) and that didn't
work.
Changed:
U z3c.relationfield/trunk/src/z3c/relationfield/event.py
-=-
Modified: z3c.relationfield/trunk/src/z3c/relationfield/event.py
===================================================================
--- z3c.relationfield/trunk/src/z3c/relationfield/event.py 2009-01-08 16:36:22 UTC (rev 94629)
+++ z3c.relationfield/trunk/src/z3c/relationfield/event.py 2009-01-08 16:37:10 UTC (rev 94630)
@@ -44,8 +44,11 @@
intids = component.getUtility(IIntIds)
# remove previous relations coming from id (now have been overwritten)
- for relation in catalog.findRelations({'from_id': intids.getId(obj)}):
- catalog.unindex(relation)
+ # have to activate query here with list() before unindexing them so we don't
+ # get errors involving buckets changing size
+ rels = list(catalog.findRelations({'from_id': intids.getId(obj)}))
+ for rel in rels:
+ catalog.unindex(rel)
# add new relations
addRelations(obj, event)
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