logging.handlers.RotatingFileHandler¶
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class
logging.handlers.RotatingFileHandler(filename, mode='a', maxBytes=0, backupCount=0, encoding=None, delay=0)[source]¶ Handler for logging to a set of files, which switches from one file to the next when the current file reaches a certain size.
Methods¶
__format__ |
default object formatter |
__init__(filename[, mode, maxBytes, ...]) |
Open the specified file and use it as the stream for logging. |
__new__((S, ...) |
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__reduce__ |
helper for pickle |
__reduce_ex__ |
helper for pickle |
__sizeof__(() -> int) |
size of object in memory, in bytes |
__subclasshook__ |
Abstract classes can override this to customize issubclass(). |
_open() |
Open the current base file with the (original) mode and encoding. |
acquire() |
Acquire the I/O thread lock. |
addFilter(filter) |
Add the specified filter to this handler. |
close() |
Closes the stream. |
createLock() |
Acquire a thread lock for serializing access to the underlying I/O. |
doRollover() |
Do a rollover, as described in __init__(). |
emit(record) |
Emit a record. |
filter(record) |
Determine if a record is loggable by consulting all the filters. |
flush() |
Flushes the stream. |
format(record) |
Format the specified record. |
get_name() |
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handle(record) |
Conditionally emit the specified logging record. |
handleError(record) |
Handle errors which occur during an emit() call. |
release() |
Release the I/O thread lock. |
removeFilter(filter) |
Remove the specified filter from this handler. |
setFormatter(fmt) |
Set the formatter for this handler. |
setLevel(level) |
Set the logging level of this handler. |
set_name(name) |
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shouldRollover(record) |
Determine if rollover should occur. |