python Programming Glossary: q.get

Python multiprocessing global variable updates not returned to parent

http://stackoverflow.com/questions/11055303/python-multiprocessing-global-variable-updates-not-returned-to-parent

target q.put args Thing p.start print q.get p.join Output python mp.py got pickled got unpickled __main__.Thing..

http://stackoverflow.com/questions/1182315/python-multicore-processing

target do_sum args q my_list 500000 p1.start p2.start r1 q.get r2 q.get print r1 r2 if __name__ '__main__' main However it.. do_sum args q my_list 500000 p1.start p2.start r1 q.get r2 q.get print r1 r2 if __name__ '__main__' main However it is likely..

Clean way to get near-LIFO behavior from multiprocessing.Queue? (or even just *not* near-FIFO)

http://stackoverflow.com/questions/12042575/clean-way-to-get-near-lifo-behavior-from-multiprocessing-queue-or-even-just-n

for i in xrange 1000 q.put i deltas while True try value1 q.get timeout 0.1 value2 q.get timeout 0.1 deltas.append value2 value1.. i deltas while True try value1 q.get timeout 0.1 value2 q.get timeout 0.1 deltas.append value2 value1 except Queue.Empty break..

Threading in python: retrieve return value when using target= [duplicate]

http://stackoverflow.com/questions/2577233/threading-in-python-retrieve-return-value-when-using-target

What is the fastest way to send 100,000 HTTP requests in Python?

http://stackoverflow.com/questions/2632520/what-is-the-fastest-way-to-send-100-000-http-requests-in-python

import Queue concurrent 200 def doWork while True url q.get status url getStatus url doSomethingWithResult status url q.task_done..

python multithreading for dummies

http://stackoverflow.com/questions/2846653/python-multithreading-for-dummies

target get_url args q u t.daemon True t.start s q.get print s This is a case where threading is used as a simple optimization..

How do you pass a Queue reference to a function managed by pool.map_async()?

http://stackoverflow.com/questions/3217002/how-do-you-pass-a-queue-reference-to-a-function-managed-by-pool-map-async

x q for x in range 10 time.sleep 1 while not q.empty print q.get print result.get if __name__ __main__ main I've been able to.. x q for x in range 10 time.sleep 1 while not q.empty print q.get print result.get if __name__ __main__ main Note that the Queue..

Non-blocking read on a subprocess.PIPE in python

http://stackoverflow.com/questions/375427/non-blocking-read-on-a-subprocess-pipe-in-python

do other things here # read line without blocking try line q.get_nowait # or q.get timeout .1 except Empty print 'no output yet'.. # read line without blocking try line q.get_nowait # or q.get timeout .1 except Empty print 'no output yet' else # got line..

Can I use a multiprocessing Queue in a function called by Pool.imap?

http://stackoverflow.com/questions/3827065/can-i-use-a-multiprocessing-queue-in-a-function-called-by-pool-imap

pool.imap_unordered f i q for i in range 1 6 print str q.get pool.close pool.join if __name__ '__main__' main Finally the.. results pool.imap_unordered f range 1 6 time.sleep 1 print q.get pool.close pool.join if __name__ '__main__' main I'm aware that.. p.imap f jobs p.close for i in range len jobs print q.get print results.next if __name__ '__main__' main share improve..

How do I pass large numpy arrays between python subprocesses without saving to disk?

http://stackoverflow.com/questions/5033799/how-do-i-pass-large-numpy-arrays-between-python-subprocesses-without-saving-to-d

as mp def worker q arr done False while not done cmd q.get if cmd 'done' done True elif cmd 'data' ##Fake data. In real..

subprocess.wait() not waiting for Popen process to finish (when using threads)?

http://stackoverflow.com/questions/6341358/subprocess-wait-not-waiting-for-popen-process-to-finish-when-using-threads

would look something like this def worker while True job q.get # q is a global Queue of jobs print 'Starting process d' job..

How to display an image in GAE datastore?

http://stackoverflow.com/questions/7546825/how-to-display-an-image-in-gae-datastore

self q HomepageImage.all q.filter firm_name mta qTable q.get if qTable qTable.thumbnail db.Blob images.resize self.request.get.. self q HomepageImage.all q.filter firm_name mta qTable q.get if qTable qTable.thumbnail db.Blob images.resize self.request.get..

Throughput differences when using coroutines vs threading

http://stackoverflow.com/questions/9247641/throughput-differences-when-using-coroutines-vs-threading

'Task' value 'done' wid def worker wid while True item q.get try print Got item s item do_work wid item finally print No.. d Task s done wid value def worker wid q while True item q.get try info d Got item s wid item do_work wid item finally q.task_done..