├── async_logging_handler
    └── __init__.py
├── readme.md
└── setup.py


/async_logging_handler/__init__.py:
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 1 | from logging import FileHandler
 2 | from logging.handlers import RotatingFileHandler, TimedRotatingFileHandler
 3 | from threading import Thread
 4 | from Queue import Queue
 5 | 
 6 | 
 7 | class AsyncHandlerMixin(object):
 8 |     def __init__(self, *args, **kwargs):
 9 |         super(AsyncHandlerMixin, self).__init__(*args, **kwargs)
10 |         self.__queue = Queue()
11 |         self.__thread = Thread(target=self.__loop)
12 |         self.__thread.daemon = True
13 |         self.__thread.start()
14 | 
15 |     def emit(self, record):
16 |         self.__queue.put(record)
17 | 
18 |     def __loop(self):
19 |         while True:
20 |             record = self.__queue.get()
21 |             try:
22 |                 super(AsyncHandlerMixin, self).emit(record)
23 |             except:
24 |                 pass
25 | 
26 | 
27 | class AsyncFileHandler(AsyncHandlerMixin, FileHandler):
28 |     pass
29 | 
30 | 
31 | class AsyncRotatingFileHandler(AsyncHandlerMixin, RotatingFileHandler):
32 |     pass
33 | 
34 | 
35 | class AsyncTimedRotatingFileHandler(AsyncHandlerMixin, TimedRotatingFileHandler):
36 |     pass
37 | 


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/readme.md:
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 1 | **async_logging_handler**
 2 | 
 3 | Super-simple extensions for standard Python's ``logging.FileHandler``, ``logging.handlers.RotatingFileHandler`` and ``logging.handlers.TimedRotatingFileHandler``
 4 | with asynchronous writing to file (utilizing standard ``Queue.Queue``).
 5 | 
 6 | Useful when using logging in programs, where long-time blocking for logging to file is not allowed.
 7 | 
 8 | **Installation**
 9 | 
10 | ```bash
11 | pip install git+https://github.com/CopterExpress/python-async-logging-handler.git
12 | ```
13 | 
14 | **Using**
15 | 
16 | ```python
17 | from async_logging_handler import AsyncFileHandler
18 | 
19 | # ...
20 | 
21 | async_handler = AsyncFileHandler(filename)
22 | some_logger.addHandler(async_handler)
23 | ```
24 | 


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/setup.py:
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 1 | from distutils.core import setup
 2 | 
 3 | setup(name='async_logging_handler',
 4 |       version='1.0',
 5 |       description='Asynchronous file handler for python logging',
 6 |       author='Oleg Kalachev',
 7 |       author_email='okalachev@gmail.com',
 8 |       packages=['async_logging_handler'],
 9 |       )
10 | 


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