Message11739

Author	jeff.allen
Recipients	amak, jeff.allen, shadowhawk100, zyasoft
Date	2018-03-03.17:06:46
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<1520096806.5.0.467229070634.issue2525@psf.upfronthosting.co.za>
In-reply-to

Content
It does seem as though something silly is happening (10 bytes at a time) in the circumstances detailed at the github link. Text i/o will never have a high performance. The subprocess pipes necessarily feed back to Jython's i/o system in order to reach your output redirection. There will be a codec or two on the way. It's not obvious how one would short-circuit that. Not a blocker for 2.7.2 as it is functionally correct.

It does seem as though something silly is happening (10 bytes at a time) in the circumstances detailed at the github link.

Text i/o will never have a high performance. The subprocess pipes necessarily feed back to Jython's i/o system in order to reach your output redirection. There will be a codec or two on the way. It's not obvious how one would short-circuit that.

Not a blocker for 2.7.2 as it is functionally correct.

History
Date	User	Action	Args
2018-03-03 17:06:46	jeff.allen	set	messageid: <1520096806.5.0.467229070634.issue2525@psf.upfronthosting.co.za>
2018-03-03 17:06:46	jeff.allen	set	recipients: + jeff.allen, amak, zyasoft, shadowhawk100
2018-03-03 17:06:46	jeff.allen	link	issue2525 messages
2018-03-03 17:06:46	jeff.allen	create