Do you refer on this:
http://docs.python.org/release/3.0.1/library/queue.html ?
Can you give me an inspiring code, thanks?
Xan.
Al 05/01/13 17:34, En/na Guido van Rossum ha escrit:
I recommend that you look at the Queue module. Think in terms of
producers and consumers -- when the producer adds an item, it pushes
it onto the queue. There may be multiple producers. The consumers are
several threads that try to get items off the queue and process them.
So your list becomes the queue.
(BTW, this list is pretty inactive -- you're better off getting help
on python-list.)
On Sat, Jan 5, 2013 at 8:24 AM, xancorreu <[email protected]> wrote:
Al 04/01/13 22:28, En/na Guido van Rossum ha escrit:
Hi Xan,
You have simplified what you are trying to accomplish too far. Surely
if it really was about popping from a list you shouldn't be using a
thread pool. What is the real use case you are trying to model here?
--Guido
Thanks, Guido, for answering. But why can't use threading for poping a list?
My real case is a list of downloaded files that dynamically grows (as user
add a file) and also it can lost elements (files which we downloaded).
I was thinking to program concurrently, with futures, but before coding the
biggest case, I select the essential (ans smaller) one.
Any specific schema code for doing that?
Thanks,
Xan.
On Fri, Jan 4, 2013 at 11:59 AM, xancorreu <[email protected]> wrote:
Hi,
I just want to translate this classic code:
ml = [i for i in range(100)]
while ml:
element = ml.pop()
print(element)
to futures for running pop asynchronously. I started, but I don't see how
to
do that. This [https://gist.github.com/4455376] is the first attempt, but
it
fails when I put more elements on ml (that is ml is growing).
Any hints?
Thanks in advance,
Xan.
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