def __nonzero__(self):
linkset = IRelationshipLinks(self.this)
iterator = iter(linkset.iterLinksByRole(self.other_role, self.rel_type))
try:
iterator.next()
except StopIteration:
return False
else:
return True
def __nonzero__(self):
linkset = IRelationshipLinks(self.this)
iterator = iter(linkset.iterLinksByRole(self.other_role,
self.rel_type))
try:
iterator.next()
except StopIteration:
return False
else:
return True
def int_ids(self):
int_ids = getUtility(IIntIds)
linkset = IRelationshipLinks(self.this)
for link in linkset.iterLinksByRole(self.other_role, self.rel_type):
yield int_ids.getId(LinkTargetKeyReference(link))
def __len__(self):
count = 0
linkset = IRelationshipLinks(self.this)
for i in linkset.iterLinksByRole(self.other_role, self.rel_type):
count += 1
return count
def int_ids(self):
int_ids = getUtility(IIntIds)
linkset = IRelationshipLinks(self.this)
for link in linkset.iterLinksByRole(self.other_role, self.rel_type):
yield int_ids.getId(LinkTargetKeyReference(link))
def __len__(self):
count = 0
linkset = IRelationshipLinks(self.this)
for i in linkset.iterLinksByRole(self.other_role, self.rel_type):
count += 1
return count
