Message 162523 - Python tracker

➜

This issue tracker has been migrated to GitHub , and is currently read-only.
For more information, see the GitHub FAQs in the Python's Developer Guide.

In-reply-to
Author	sbt
Recipients	acooke, pitrou, sbt
Date	2012年06月08日.11:59:10
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<1339156751.22.0.761549883855.issue12897@psf.upfronthosting.co.za>

Content
If you want lazy operation then you should use imap(f, it[, chunksize]) rather than using map_async(f, it). This will return an iterator rather than a list. Also, the iterator's next() method has a timeout argument. (chunksize is the number of items which get sent to a worker in each batch, with 1 being the default.)

Content

If you want lazy operation then you should use imap(f, it[, chunksize]) rather than using map_async(f, it).
This will return an iterator rather than a list. Also, the iterator's next() method has a timeout argument. (chunksize is the number of items which get sent to a worker in each batch, with 1 being the default.)

History
Date	User	Action	Args
2012年06月08日 11:59:11	sbt	set	recipients: + sbt, pitrou, acooke
2012年06月08日 11:59:11	sbt	set	messageid: <1339156751.22.0.761549883855.issue12897@psf.upfronthosting.co.za>
2012年06月08日 11:59:10	sbt	link	issue12897 messages
2012年06月08日 11:59:10	sbt	create

homepage