On Thu, Jul 31, 2008 at 8:18 AM, binaryjesus <[EMAIL PROTECTED]> wrote:
> Is these any improvement in multi-threaded performance in the py3k
> scheduler over py2?
> >From what i know py2 runs only 1 (one) pythn thread at a time (refer 1
> below). Another thing that i would like to see being included in
> python is auto-mutex like the java implementation. That would make my
> life much easier !!
Things have not changed with regards to Python's threading
implementation in py3k.
If you want auto-locking with function calls, there isn't a keyword
that you can just pass, but there are these magical things called
decorators that allow the easy creation of synchronized decorators...
import threading
_lock = threading.RLock()
def synchronized(fcn):
def call(*args, **kwargs):
with _lock:
return fcn(*args, **kwargs)
return call
Used like:
class foo:
@synchronized
def method(self, ...):
#because of the synchronized decorator, this method is now
protected by a lock
- Josiah
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