TimedRotatingFileHandler

logging.handlers

class (source)

TimedRotatingFileHandler(filename, when='h', interval=1, backupCount=0, encoding=None, delay=False, utc=False, atTime=None, errors=None)

Handler for logging to a file, rotating the log file at certain timed
intervals.

If backupCount is > 0, when rollover is done, no more than backupCount
files are kept - the oldest ones are deleted.

Changed in 3.4, 3.6, 3.9

3.4: atTime parameter was added.
3.6: As well as string values, Path objects are also accepted for the filename argument.
3.9: The errors parameter was added.

Members of TimedRotatingFileHandler

d

doRollover: do a rollover; in this case, a date/time stamp is appended to the filename when the rollover happens.

e

emit: Emit a record.

g

getFilesToDelete: Determine the files to delete when rolling over.

s

shouldRollover: Determine if rollover should occur.

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TimedRotatingFileHandler

logging.handlers

Members of TimedRotatingFileHandler

d

e

g

s

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