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python Programming Glossary: queue.emptyRunning an interactive command from within python http://stackoverflow.com/questions/11457931/running-an-interactive-command-from-within-python Queue until it is empty outStr outQueue.get_nowait except Queue.Empty return outStr p subprocess.Popen cmd stdin subprocess.PIPE stout..
Tkinter locks python when Icon loaded and tk.mainloop in a thread http://stackoverflow.com/questions/1198262/tkinter-locks-python-when-icon-loaded-and-tk-mainloop-in-a-thread try callable args kwargs request_queue.get_nowait except Queue.Empty pass else print something in queue retval callable args kwargs..
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 q.get timeout 0.1 deltas.append value2 value1 except Queue.Empty break #positive deltas would indicate the numbers are coming..
How can I tail a log file in Python? http://stackoverflow.com/questions/12523044/how-can-i-tail-a-log-file-in-python
Mutli-threading python with Tkinter http://stackoverflow.com/questions/14379106/mutli-threading-python-with-tkinter self try x y rad outline self.queue.get block False except Queue.Empty pass else self.create_moving_ball x y rad outline self.canvas.after..
How to connect a progress bar to a function? http://stackoverflow.com/questions/15323574/how-to-connect-a-progress-bar-to-a-function 0 self.lb.insert 'end' msg self.pgBar.step 25 except Queue.Empty pass class ThreadedClient def __init__ self master self.master.. 'end' msg self.progressbar.step 25 except Queue.Empty pass class ThreadedClient threading.Thread def __init__ self..
Dumping a multiprocessing.Queue into a list http://stackoverflow.com/questions/1540822/dumping-a-multiprocessing-queue-into-a-list try thing queue.get block False result.append thing except Queue.Empty # START DEBUG CODE current_size queue.qsize total_size current_size..
Catch a thread's exception in the caller thread in Python http://stackoverflow.com/questions/2829329/catch-a-threads-exception-in-the-caller-thread-in-python while True try exc bucket.get block False except Queue.Empty pass else exc_type exc_obj exc_trace exc # deal with the exception..
kill a function after a certain time in windows http://stackoverflow.com/questions/6068361/kill-a-function-after-a-certain-time-in-windows try timeout 10 result queue.get True timeout except Queue.Empty # Deal with lack of data somehow result None finally proc.terminate.. TIMEOUT seconds try result queue.get True TIMEOUT except Queue.Empty # Deal with lack of data somehow result None finally proc.terminate..
Tkinter: Wait for item in queue http://stackoverflow.com/questions/7141509/tkinter-wait-for-item-in-queue self.process self.queue.get False # non blocking except Queue.Empty pass finally self.after UPDATE_TIME self.read_queue The problem..
http://stackoverflow.com/questions/7865430/multiprocessing-pool-picklingerror-cant-pickle-type-thread-lock-attribu version new_version json packages.get_nowait except Queue.Empty break txt 'A new release is avaiable for 0 1 s old 2 update'.format..
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