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| author | Vinay Sajip <vinay_sajip@yahoo.co.uk> | 2012-03-13 12:15:09 (GMT) |
|---|---|---|
| committer | Vinay Sajip <vinay_sajip@yahoo.co.uk> | 2012-03-13 12:15:09 (GMT) |
| commit | 0f15181d39a57382a218f8b98464b6a4881fa93a (patch) | |
| tree | c9edc5e2cbe633db6a6ac070029149774ee94c61 /Lib/logging | |
| parent | 4bd53b13c63cd026dbc99372cbd5bb7cc29b8b9d (diff) | |
| parent | 27f48979cafa9b955fcb45eed273ccb72ba35201 (diff) | |
| download | cpython-0f15181d39a57382a218f8b98464b6a4881fa93a.zip cpython-0f15181d39a57382a218f8b98464b6a4881fa93a.tar.gz cpython-0f15181d39a57382a218f8b98464b6a4881fa93a.tar.bz2 | |
Closes #14267: Merged fix from 3.2.
Diffstat (limited to 'Lib/logging')
| -rw-r--r-- | Lib/logging/handlers.py | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/Lib/logging/handlers.py b/Lib/logging/handlers.py index ee0096a..bebd79a 100644 --- a/Lib/logging/handlers.py +++ b/Lib/logging/handlers.py @@ -305,9 +305,10 @@ class TimedRotatingFileHandler(BaseRotatingHandler): dstAtRollover = time.localtime(newRolloverAt)[-1] if dstNow != dstAtRollover: if not dstNow: # DST kicks in before next rollover, so we need to deduct an hour - newRolloverAt = newRolloverAt - 3600 + addend = -3600 else: # DST bows out before next rollover, so we need to add an hour - newRolloverAt = newRolloverAt + 3600 + addend = 3600 + newRolloverAt += addend result = newRolloverAt return result @@ -358,11 +359,20 @@ class TimedRotatingFileHandler(BaseRotatingHandler): self.stream.close() self.stream = None # get the time that this sequence started at and make it a TimeTuple + currentTime = int(time.time()) + dstNow = time.localtime(currentTime)[-1] t = self.rolloverAt - self.interval if self.utc: timeTuple = time.gmtime(t) else: timeTuple = time.localtime(t) + dstThen = timeTuple[-1] + if dstNow != dstThen: + if dstNow: + addend = 3600 + else: + addend = -3600 + timeTuple = time.localtime(t + addend) dfn = self.rotation_filename(self.baseFilename + "." + time.strftime(self.suffix, timeTuple)) if os.path.exists(dfn): @@ -373,19 +383,18 @@ class TimedRotatingFileHandler(BaseRotatingHandler): os.remove(s) self.mode = 'w' self.stream = self._open() - currentTime = int(time.time()) newRolloverAt = self.computeRollover(currentTime) while newRolloverAt <= currentTime: newRolloverAt = newRolloverAt + self.interval #If DST changes and midnight or weekly rollover, adjust for this. if (self.when == 'MIDNIGHT' or self.when.startswith('W')) and not self.utc: - dstNow = time.localtime(currentTime)[-1] dstAtRollover = time.localtime(newRolloverAt)[-1] if dstNow != dstAtRollover: if not dstNow: # DST kicks in before next rollover, so we need to deduct an hour - newRolloverAt = newRolloverAt - 3600 + addend = -3600 else: # DST bows out before next rollover, so we need to add an hour - newRolloverAt = newRolloverAt + 3600 + addend = 3600 + newRolloverAt += addend self.rolloverAt = newRolloverAt class WatchedFileHandler(logging.FileHandler): |