processing.Pool examples will not work in the interactive
>> interpreter.
>
> Hope this helps,
>
> Kyle
>
>
> On Tue, Mar 29, 2011 at 6:51 PM, Yang Zhang wrote:
>>
>> On Tue, Mar 29, 2011 at 6:44 PM, Yang Zhang
>> wrote:
>> > I've tried both th
The problem was that Pool shuts down from its finalizer:
http://stackoverflow.com/questions/5481104/multiprocessing-pool-imap-broken/5481610#5481610
On Wed, Mar 30, 2011 at 5:59 AM, eryksun () wrote:
> On Tuesday, March 29, 2011 9:44:21 PM UTC-4, Yang Zhang wrote:
>> I've
On Tue, Mar 29, 2011 at 6:44 PM, Yang Zhang wrote:
> I've tried both the multiprocessing included in the python2.6 Ubuntu
> package (__version__ says 0.70a1) and the latest from PyPI (2.6.2.1).
> In both cases I don't know how to use imap correctly - it causes the
> enti
I've tried both the multiprocessing included in the python2.6 Ubuntu
package (__version__ says 0.70a1) and the latest from PyPI (2.6.2.1).
In both cases I don't know how to use imap correctly - it causes the
entire interpreter to stop responding to ctrl-C's. Any hints? Thanks
in advance.
$ pytho
riter FD - as long as p2 exists, p1
won't see EOF
Turns out there's a `close_fds` parameter to `Popen`, so the solution
is to pass `close_fds=True`. All simple and obvious in hindsight, but
still managed to cost at least a couple eyeballs good chunks of time.
On Sun, Feb 13, 2011 at 11:52 PM
Anybody else see this issue?
On Thu, Feb 10, 2011 at 10:37 AM, Yang Zhang wrote:
> On Thu, Feb 10, 2011 at 12:28 AM, Jean-Michel Pichavant
> wrote:
>> Yang Zhang wrote:
>>>
>>> On Wed, Feb 9, 2011 at 11:01 AM, MRAB wrote:
>>>
>>>>
>>>
On Thu, Feb 10, 2011 at 12:28 AM, Jean-Michel Pichavant
wrote:
> Yang Zhang wrote:
>>
>> On Wed, Feb 9, 2011 at 11:01 AM, MRAB wrote:
>>
>>>
>>> On 09/02/2011 01:59, Yang Zhang wrote:
>>>
>>>>
>>>> I reduced a problem I was
On Wed, Feb 9, 2011 at 11:01 AM, MRAB wrote:
> On 09/02/2011 01:59, Yang Zhang wrote:
>>
>> I reduced a problem I was seeing in my application down into the
>> following test case. In this code, a parent process concurrently
>> spawns 2 (you can spawn more) subproces
ts: t.start()
for t in ts: t.join()
Example output:
0.001 0 starting
0.003 1 starting
0.005 0 writing
0.016 1 writing
0.093 0 closing
0.093 0 reading
0.094 1 closing
0.094 1 reading
0.098 .. 1 done reading
5.103 1 done
5.108 .. 0 done reading
10.113 0 done
--
Yang Zhang
http://yz.mit.edu/
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tringobject.c, line 107.
Abort trap
with a pop that says: "The application Python quit unexpectedly. The
problem may have been caused by the _psycopg.so plug-in".
--
I don't understand the error message above. The date did get passed
correctly and am now not even using it, I use the hard coded date. So
what is going on?
Any help would be great.
Thank you!
Neha
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--
Yang Zhang
http://www.mit.edu/~y_z/
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Hi, is there any way to get unbuffered stdout/stderr without relying on
the -u flag to python or calling .flush() on each print (including
indirect hacks like replacing sys.stdout with a wrapper that succeeds
each write() with a flush())? Thanks in advance!
--
Yang Zhang
http://www.mit.edu
All the site-packages/*.so files get copied to the directory specified
in my ~/.pydistutils.cfg instead of lib-dynload under the prefix dir,
then proceeds to chmod 755 all the files in that directory (including
ones that existed before install). Please advise.
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