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python Programming Glossary: lockingAre locks unnecessary in multi-threaded Python code because of the GIL? http://stackoverflow.com/questions/105095/are-locks-unnecessary-in-multi-threaded-python-code-because-of-the-gil implementation that has a GIL. python multithreading locking share improve this question You will still need locks if..
Shared-memory objects in python multiprocessing http://stackoverflow.com/questions/10721915/shared-memory-objects-in-python-multiprocessing will need to wrap it with some kind of synchronization or locking. multiprocessing provides two methods of doing this one using..
How can I tail a log file in Python? http://stackoverflow.com/questions/12523044/how-can-i-tail-a-log-file-in-python F or something similar available to me in Python without blocking or locking. I've found some really old code to do that here.. similar available to me in Python without blocking or locking. I've found some really old code to do that here but I'm thinking.. lines in a separate thread you can easily implement a non blocking tail operation in Python. Example implementation import threading..
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 of metaprogramming that will magically add fine grained locking to any mutable Python collection. The safest thing to do is..
multiprocessing GUI schemas to combat the “Not Responding” blocking http://stackoverflow.com/questions/15698251/multiprocessing-gui-schemas-to-combat-the-not-responding-blocking GUI schemas to combat the &ldquo Not Responding&rdquo blocking What are the best ways to create a multiprocessing GUI coding.. being able to execute print statements but my GUI is still locking. Does anyone know what may be causing this and if it is still..
What is the best way to open a file for exclusive access in Python? http://stackoverflow.com/questions/186202/what-is-the-best-way-to-open-a-file-for-exclusive-access-in-python crashing program will not keep the lock open. python file locking share improve this question I don't think there is a fully..
httplib CannotSendRequest error in WSGI http://stackoverflow.com/questions/1925639/httplib-cannotsendrequest-error-in-wsgi seems to make no difference. I cannot figure out why it's locking up and giving this CannotSendRequest error. I've spent a lot..
Are Python built-in containers thread-safe? http://stackoverflow.com/questions/2227169/are-python-built-in-containers-thread-safe vector set... are thread safe Or do I need to implement a locking unlocking environment for my shared variable. Thanks in advance.. are thread safe Or do I need to implement a locking unlocking environment for my shared variable. Thanks in advance python.. improve this question You need to implement your own locking for all shared variables that will be modified in Python. You..
Why the Global Interpreter Lock? http://stackoverflow.com/questions/265687/why-the-global-interpreter-lock a similar mechanism python multithreading scripting locking bytecode share improve this question In general for any.. various levels of granularity. You can use fine grained locking where every seperate structure has its own lock. You can use.. structure has its own lock. You can use coarse grained locking where one lock protects everything the GIL approach . There..
TkInter Invoke Event in Main Loop http://stackoverflow.com/questions/270648/tkinter-invoke-event-in-main-loop of an object where the root is passed in without the app locking up. This tells me there's something else going on in your code...
Python: single instance of program http://stackoverflow.com/questions/380870/python-single-instance-of-program server so I'd have to go with that one. python singleton locking share improve this question The following code should do..
http://stackoverflow.com/questions/489861/locking-a-file-in-python are often only Unix based or Windows based. python file locking share improve this question Alright so I ended up going..
Python - How to check if a file is used by another application? http://stackoverflow.com/questions/589407/python-how-to-check-if-a-file-is-used-by-another-application method above you may attempt to use either sharing locking this assumes that the legacy program also opens the file in.. it is highly unlikely that the legacy application uses locking but if it is locking is not a real option unless the legacy.. that the legacy application uses locking but if it is locking is not a real option unless the legacy application can handle..
How do you have shared log files under Windows? http://stackoverflow.com/questions/9337415/how-do-you-have-shared-log-files-under-windows at a time by default. python windows logging batch file locking share improve this question It is possible to have multiple..
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