cco/loops
3
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

subtype relations: check for usePredicate attribute only if relation has an IIsSubtype adapter

Browse source
This commit is contained in:
Helmut Merz 2012-01-29 15:24:55 +01:00
parent 46c0e997d4
commit f1f0bf548e
1 changed files with 5 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
concept.py
View file

@ -51,6 +51,7 @@ from loops.interfaces import IConcept, IConceptRelation, IConceptView
from loops.interfaces import IConceptManager, IConceptManagerContained
from loops.interfaces import ILoopsContained
from loops.interfaces import IIndexAttributes
from loops.interfaces import IIsSubtype
from loops.interfaces import IAssignmentEvent, IDeassignmentEvent
from loops.security.common import canListObject
from loops import util
@ -221,9 +222,10 @@ class Concept(Contained, Persistent):
if subtypeRels:
from loops.predicate import adaptedRelation
rel = adaptedRelation(subtypeRels[0])
predName = rel.usePredicate
if predName and predName != u'standard':
predicate = cm[predName]
if IIsSubtype.providedBy(rel):
predName = rel.usePredicate
if predName and predName != u'standard':
predicate = cm[predName]
return predicate
def assignChild(self, concept, predicate=None, order=0, relevance=1.0):