python Programming Glossary: acquire

http://stackoverflow.com/questions/10944621/dynamically-updating-plot-in-matplotlib

time. This function could just be the function you use to acquire your data. Each method basically sets the data property of the..

Run a MATLAB script from python + pass args

http://stackoverflow.com/questions/13311415/run-a-matlab-script-from-python-pass-args

I need to use the MATLAB Image Acquisition Toolbox to acquire few images from a video camera. MATLAB seems to be a nice solution..

How to make built-in containers (sets, dicts, lists) thread safe?

http://stackoverflow.com/questions/13610654/how-to-make-built-in-containers-sets-dicts-lists-thread-safe

self .__init__ args kwargs def add self elem self._lock.acquire try super LockedSet self .add elem finally self._lock.release.. finally self._lock.release def remove self elem self._lock.acquire try super LockedSet self .remove elem finally self._lock.release.. in the subclass. Now the pattern is pretty simple acquire lock call original method release lock. If I follow the logic..

PyEval_InitThreads in Python 3: How/when to call it? (the saga continues ad nauseum)

http://stackoverflow.com/questions/15470367/pyeval-initthreads-in-python-3-how-when-to-call-it-the-saga-continues-ad-naus

Python 3.2 docs say void PyEval_InitThreads Initialize and acquire the global interpreter lock. It should be called in the main.. following code PyEval_InitThreads initialize threading and acquire GIL PyEval_ReleaseLock Release GIL Seems easy enough... but.. If the lock has been created the current thread must have acquired it. Er... okay so I guess a C extension module needs to say..

How to write a wrapper over functions and member functions that executes some code before and after the wrapped function?

http://stackoverflow.com/questions/2135457/how-to-write-a-wrapper-over-functions-and-member-functions-that-executes-some-co

More info I'm looking for a simple way to release re acquire the GIL around my expensive C calls without having to manually..

Are Python built-in containers thread-safe?

http://stackoverflow.com/questions/2227169/are-python-built-in-containers-thread-safe

in Python create a threading.lock object and then you can acquire release it like this with list1Lock # change or read from the.. 2.4 and before don't have this so you'll want to put the acquire release calls in try ...finally blocks. Here is some very good..

Deploying Django (fastcgi, apache mod_wsgi, uwsgi, gunicorn)

http://stackoverflow.com/questions/2591715/deploying-django-fastcgi-apache-mod-wsgi-uwsgi-gunicorn

example threads 15 . They both use threads and acquire GIL am I right UPDATAE 2 So if they both are similar is there..

Why the Global Interpreter Lock?

http://stackoverflow.com/questions/265687/why-the-global-interpreter-lock

overhead. For every line of code you may need to acquire and release several locks. The coarse grained approach is the..

Queue remote calls to a Python Twisted perspective broker?

http://stackoverflow.com/questions/2861858/queue-remote-calls-to-a-python-twisted-perspective-broker

a lot like a mutex a lock . But where a mutex can only be acquired once until a corresponding release a counting semaphore can.. '__main__' main DeferredSemaphore also has explicit acquire and release methods but the run method is so convenient it's.. convenient it's almost always what you want. It calls the acquire method which returns a Deferred . To that first Deferred it..

Data Modelling Advice for Blog Tagging system on Google App Engine

http://stackoverflow.com/questions/304117/data-modelling-advice-for-blog-tagging-system-on-google-app-engine

Parsing GPS receiver output via regex in Python

http://stackoverflow.com/questions/311763/parsing-gps-receiver-output-via-regex-in-python

be counting on that. Two days ago my friend was able to acquire the full log from the GPS receiver used to track a recent weather..

What is the reason for performing a double fork when creating a daemon?

http://stackoverflow.com/questions/881388/what-is-the-reason-for-performing-a-double-fork-when-creating-a-daemon

without a controlling terminal it's possible for # it to acquire one by opening a terminal in the future System V # based systems..

Machine vision in Python

http://stackoverflow.com/questions/887252/machine-vision-in-python

can't find any appropriate tutorials. My main tasks are to acquire an image from FireWire. Segment the image in different regions...