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[gen] More methods on AbstractWrapper.

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This commit is contained in:
Gaetan Delannay 2014-05-02 14:34:10 +02:00
parent 1d0ee7a614
commit b83f6d512d
2 changed files with 19 additions and 3 deletions
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12
fields/ref.py
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@ -1022,12 +1022,18 @@ class Ref(Field):
res = refObject.tool.o.truncateValue(res, maxWidth)
return res
def getIndexOf(self, obj, tiedUid):
def getIndexOf(self, obj, tiedUid, raiseError=True):
'''Gets the position of tied object identified by p_tiedUid within this
field on p_obj.'''
uids = getattr(obj.aq_base, self.name, None)
if not uids: raise IndexError()
return uids.index(tiedUid)
if not uids:
if raiseError: raise IndexError()
else: return
if tiedUid in uids:
return uids.index(tiedUid)
else:
if raiseError: raise IndexError()
else: return
def sort(self, obj):
'''Called when the user wants to sort the content of this field.'''