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python Programming Glossary: producerProcessing single file from multiple processes in python http://stackoverflow.com/questions/11196367/processing-single-file-from-multiple-processes-in-python if its larger. There are more advanced ways to design a producer consumer setup. Manual pool with limit and line re sorting This..
Python multiprocessing: restrict number of cores used http://stackoverflow.com/questions/1575067/python-multiprocessing-restrict-number-of-cores-used involving standard tasking models like server client producer consumer etc. Here are some simplified models that I've tried..
Python sqlite3 and concurrency http://stackoverflow.com/questions/393554/python-sqlite3-and-concurrency share improve this question You can use consumer producer pattern. For example you can create queue that is shared between..
Python 2.6 GC appears to cleanup objects, but memory is not released http://stackoverflow.com/questions/4949335/python-2-6-gc-appears-to-cleanup-objects-but-memory-is-not-released a large number of short lived instances it is a classic producer consumer problem . I noticed that the memory usage as reported..
How to efficiently do many tasks a “little later” in Python? http://stackoverflow.com/questions/6694338/how-to-efficiently-do-many-tasks-a-little-later-in-python until then or if there's no work at all sleep forever. The producer does it's fair share of the work every time it adds new work..
http://stackoverflow.com/questions/7131027/is-with-monadic less a cool way to use continuation passing style takes a producer and a callback this is also basically what with is a producer.. and a callback this is also basically what with is a producer like open ... and a block of code to be called once it's created...
Throughput differences when using coroutines vs threading http://stackoverflow.com/questions/9247641/throughput-differences-when-using-coroutines-vs-threading like a have a multi prodcuer multi consumer system. My producers crawl and scrape a few sites and add the links that it finds.. be crawling multiple sites I would like to have multiple producers crawlers. The consumers workers feed off this queue make TCP.. import import time import random q JoinableQueue workers producers def do_work wid value gevent.sleep random.randint 0 2 print..
Turn functions with a callback into Python generators? http://stackoverflow.com/questions/9968592/turn-functions-with-a-callback-into-python-generators job_done break yield next_item q.task_done # Unblocks the producer so a new iteration can start Note that maxsize 1 is not necessary.. forever and its resources will never be released . The producer is waiting on the queue and since it stores a reference to that.. fmin . A workaround could be made using timeout having the producer raises an exception if put blocks for too long q Queue maxsize..
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