# FIXME: hack for Python-2.4; switch to itemgetter() once Python-2.6 is default
# use_refrec = itemgetter(slice(None))
# use_ref = itemgetter(0, 1)
# use_rec = itemgetter(2)
use_refrec = lambda x: x
use_ref = lambda x: x[0:2]
use_rec = lambda x: x[2]
# At first glance this may look silly.
# However, if we load the dictionaries
# uncoditionally there will be only
# one instance of them in the memory after
# fork
cit_dict = get_citation_dict("citationdict")
recit_dict = get_citation_dict("reversedict")
caches = []
def create_new_cache():
ret = {}
caches.append(ret)
return ret
def clear_all_caches():
for c in caches:
c.clear()
def _extract_cites_by(bibrec):
cit_dict = get_citation_dict("reversedict")
return cit_dict.get(bibrec, ())
def _extract_cites_by(bibrec):
cit_dict = get_citation_dict("reversedict")
return cit_dict.get(bibrec, ())
def _extract_cites(bibrec):
cit_dict = get_citation_dict("citationdict")
return cit_dict.get(bibrec, ())
def _extract_cites(bibrec):
cit_dict = get_citation_dict("citationdict")
return cit_dict.get(bibrec, ())
