def getTagsAndTagsCount(results):
from Products.Archetypes.atapi import Vocabulary, DisplayList
from Products.Archetypes.utils import unique
coll = {}
for o in results:
lstSubject = []
try:
lstSubject = o.Subject
except AttributeError:
from p4a.plonecalendar.eventprovider import BrainEvent
if isinstance(o,BrainEvent):
lstSubject = o.context.Subject
else:
lstSubject = []
for eSub in lstSubject:
if coll.get(eSub,None) is None:
coll[eSub] = {'name':eSub,'count':1}
else:
coll[eSub]['count'] = coll.get(eSub)['count'] + 1
dl = DisplayList()
collkeys = coll.keys()
collkeys.sort(lambda x,y: cmp(x.lower(),y.lower()),reverse=False)
for obj in collkeys:
dl.add(coll[obj]['name'],coll[obj]['count'])
return Vocabulary(dl,None,None)
def makeVocab(self, list):
"""Takes in a list (of keywords) and returns a Vocabulary without a
translation domain.
"""
dl = DisplayList()
for i in list:
dl.add(i, i)
return Vocabulary(dl, None, None)
def removeI18nDomain(self, vocab):
if not isinstance(vocab, (Vocabulary, DisplayList)):
raise ValueError("Not a vocabulary or DisplayList!")
return Vocabulary(vocab, None, None)