python at mrabarnett.plus.com
Wed Mar 3 02:00:11 CET 2010
John Krukoff wrote:
> On Tue, 2010-03-02 at 22:54 +0100, mk wrote:
>> No need to use synchro primitives like locks?
>> I know that it may work, but that strikes me as somehow wrong... I'm
>> used to using things like Lock().acquire() and Lock().release() when
>> accessing shared data structures, whatever they are.
> This is one of those places where the GIL is a good thing, and makes
> your life simpler. You could consider it that the interpreter does the
> locking for you for such primitive operations, if you like.
I suppose it depends on the complexity of the data structure. A dict's
methods are threadsafe, for example, but if you have a data structure
where access leads to multiple method calls then collectively they need
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