def _iterateLines(self, message, lineHandler):
clog = open(self.combatlogFilename, "r", self.bufferSize)
progress, finish = loadingMessage(message)
for startOffset, logDate, endOffset in self.logOffsets:
if startOffset > 0:
clog.seek(startOffset)
for line in clog:
progress(clog.tell()-self.firstOffset, self.lastOffset-self.firstOffset)
if line.startswith(logDate):
lineHandler(line)
else:
break
finish()
clog.close()
def _findOffsets(self, days):
uniqueOffsets = sorted(uniq(days))
logDates=[]
progress, finish = loadingMessage("Finding Offsets")
binSearch = BinarySearch(self.combatlogFilename)
lastPos = 0
for pos in range(len(uniqueOffsets)):
offset = uniqueOffsets[pos]
targetDate = datetime.date.today() + datetime.timedelta(days=offset)
logDate = "%d/%d " % (targetDate.month,targetDate.day)
logStartPos = binSearch.findOffset(logDate, lastPos, progress)
logEndPos = binSearch.findLastOffset("\n"+logDate,logStartPos, progress)
lastPos = logStartPos
self.logOffsets.append((logStartPos,logDate, logEndPos))
logDates.append(logDate[:-1])
for startOffset, logDate, endOffset in self.logOffsets:
if self.firstOffset < 0:
if startOffset > 0:
self.firstOffset = startOffset
if endOffset > 0:
self.lastOffset = endOffset
finish()
normalMessage("Date(s)", logDates)
