@
python Programming Glossary: queue.putRunning an interactive command from within python http://stackoverflow.com/questions/11457931/running-an-interactive-command-from-within-python enqueue_output out queue for line in iter out.readline b'' queue.put line out.close def getOutput outQueue outStr '' try while True..
How to run Scrapy from within a Python script http://stackoverflow.com/questions/13437402/how-to-run-scrapy-from-within-a-python-script spider self.crawler.start self.crawler.stop queue.put self.items def crawl self spider queue Queue p Process target..
Mutli-threading python with Tkinter http://stackoverflow.com/questions/14379106/mutli-threading-python-with-tkinter 150 color random.choice 'green' 'white' 'yellow' 'blue' queue.put x y random.randint 10 30 color time.sleep 0 # Effectively yield..
multiprocessing GUI schemas to combat the “Not Responding” blocking http://stackoverflow.com/questions/15698251/multiprocessing-gui-schemas-to-combat-the-not-responding-blocking self queue for i in range 0 5000 self.iteration 1 queue.put self.iteration queue.put 'done with processing' # This Woker_thread.. in range 0 5000 self.iteration 1 queue.put self.iteration queue.put 'done with processing' # This Woker_thread is a thread which.. self queue for i in range 0 5000 self.iteration 1 queue.put self.iteration queue.put 'done with processing' @QtCore.pyqtSlot..
Python Package For Multi-Threaded Spider w/ Proxy Support? http://stackoverflow.com/questions/1628766/python-package-for-multi-threaded-spider-w-proxy-support root continue if href not in visited visited.add href queue.put href print href except Empty pass return parse if __name__.. charset sys.argv 1 parser get_parser host root charset queue.put 'http s s' host root workers for i in range 5 worker Thread..
How to add a timeout to a function in Python http://stackoverflow.com/questions/2196999/how-to-add-a-timeout-to-a-function-in-python to _Timeout to be raised by the value property. try queue.put True function args kwargs except queue.put False sys.exc_info.. property. try queue.put True function args kwargs except queue.put False sys.exc_info 1 class _Timeout Wrap a function and add.. a little def _target queue function args kwargs try queue.put True function args kwargs except queue.put False exc_info #..
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 task args count args 0 queue args 1 for i in xrange count queue.put d mississippi i return Done def main q multiprocessing.Queue.. task args count args 0 queue args 1 for i in xrange count queue.put d mississippi i return Done def main manager multiprocessing.Manager..
Python urllib2.urlopen() is slow, need a better way to read several urls http://stackoverflow.com/questions/3472515/python-urllib2-urlopen-is-slow-need-a-better-way-to-read-several-urls url .read print 'Fetched s from s' len data url queue.put data def fetch_parallel result Queue.Queue threads threading.Thread..
Non-blocking read on a subprocess.PIPE in python http://stackoverflow.com/questions/375427/non-blocking-read-on-a-subprocess-pipe-in-python enqueue_output out queue for line in iter out.readline b'' queue.put line out.close p Popen 'myprogram.exe' stdout PIPE bufsize 1..
Python multiprocessing - Pipe vs Queue http://stackoverflow.com/questions/8463008/python-multiprocessing-pipe-vs-queue break def writer count queue for ii in xrange 0 count queue.put ii # Write 'count' numbers into the queue queue.put 'DONE' if.. count queue.put ii # Write 'count' numbers into the queue queue.put 'DONE' if __name__ '__main__' for count in 10 4 10 5 10 6 queue.. def writer count queue for ii in xrange 0 count queue.put ii # Write 'count' numbers into the queue if __name__ '__main__'..
|