def latests_by_hash_from_history_by_gpath(history_by_gpath):
latests_by_hash = {}
for history in history_by_gpath.itervalues():
latest = history.latest
if latest.hash:
setdefault(latests_by_hash, latest.hash, set).add(latest)
return latests_by_hash
def entries_by_hash_from_history_by_gpath(history_by_gpath):
entries_by_hash = {}
for history in history_by_gpath.itervalues():
for entry in history:
if entry.hash:
setdefault(entries_by_hash, entry.hash, set).add(entry)
return entries_by_hash
def read_entries(self, peerid):
cached = setdefault(self.cache_by_peerid, peerid, lambda: \
HistoryCache(list(self.select_entries(peerid))))
# copy list for thread safety
return list(cached.entries)
def read_entries(self, peerid):
cached = setdefault(self.cache_by_peerid, peerid, lambda: \
HistoryCache(list(self.select_entries(peerid))))
# copy list for thread safety
return list(cached.entries)
