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python Programming Glossary: mutexEnsuring a single instance of an application in Linux http://stackoverflow.com/questions/220525/ensuring-a-single-instance-of-an-application-in-linux will fail quickly. Under Win32 I can simply make a named mutex and check that at startup. Unfortunately I don't know of any..
Is a variable swap guaranteed to be atomic in python? http://stackoverflow.com/questions/2623086/is-a-variable-swap-guaranteed-to-be-atomic-in-python to swap two variables atomically you'll need a lock or a mutex. For those desiring empirical proof def swap_xy_repeatedly .....
Queue remote calls to a Python Twisted perspective broker? http://stackoverflow.com/questions/2861858/queue-remote-calls-to-a-python-twisted-perspective-broker threaded programming. A counting semaphore is a lot like a mutex a lock . But where a mutex can only be acquired once until a.. semaphore is a lot like a mutex a lock . But where a mutex can only be acquired once until a corresponding release a counting..
Python Tornado - making POST return immediately while async function keeps working http://stackoverflow.com/questions/3869421/python-tornado-making-post-return-immediately-while-async-function-keeps-worki route you can build a nice async executor module with a mutex a thread and a queue. Check out the multiprocessing module if..
Has threading in GTK w/ Python changed in PyGObject introspection? http://stackoverflow.com/questions/6943098/has-threading-in-gtk-w-python-changed-in-pygobject-introspection not self.stopthread.isSet # Acquiring the gtk global mutex Gdk.threads_enter #Setting a random value for the fraction progressbar.set_fraction.. random.random # Releasing the gtk global mutex Gdk.threads_leave #Delaying 100ms until the next iteration time.sleep..
Python: Queue.Queue vs. collections.deque http://stackoverflow.com/questions/717148/python-queue-queue-vs-collections-deque x in Queue .deque thread safe Also why does Queue employ a mutex for it's operations when deque is thread safe already python..
http://stackoverflow.com/questions/779989/what-to-write-into-log-file application Best practices for implementation Put a mutex around the write method so that you can be sure that each write..
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