cotimelog 0.2.0

mixins for tornado

cotimelog, inspired from [ConcurrentLogHandler](https://pypi.python.org/pypi/ConcurrentLogHandler/0.9.1). To be honest, it is almost the same code. Just edit to make the log file rotated by time.

Installation

pip install cotimelog

ConcurrentTimeRotatingFileHandler

This class is a log handler which is a drop-in replacement for the python standard log handler TimedRotatingFileHandler. The TimedRotatingFileHandler will failed to rotate when multiple processes are trying to write into the same file. You will meet this issue when you use uwsgi. This ConcurrentTimeRotatingFileHandler class is mainly developed to fix this issue.

Usage

Using ConcurrentTimeRotatingFileHandler

import os
import time
from logging import getLogger, INFO
from cotimelog import ConcurrentTimeRotatingFileHandler

# Use an absolute path to prevent file rotation trouble.
log = getLogger()
logfile = os.path.abspath("mylogfile.log")
# Rotate log after 1 second
rotateHandler = ConcurrentTimeRotatingFileHandler(logfile, mode="a", when="S", backupCount=5)
log.addHandler(rotateHandler)
log.setLevel(INFO)

[log.info(str(i)) for i in range(10)]
time.sleep(1)
[log.info(str(i)) for i in range(10, 100)]

License

Apache License, Version 2.0