On Jun 3, 11:23 pm, Dennis Lee Bieber <[EMAIL PROTECTED]> wrote: > On Tue, 3 Jun 2008 18:04:40 -0700 (PDT), [EMAIL PROTECTED] declaimed the > following in comp.lang.python: > > > > > Hi Daniel, > > Thanks for your reply.. > > I've done exactly as you suggested...but I'm still having problem with > > the read...it just gets stuck in > > the read ( I think because its a blocking read...) > > And it is likely blocking because the subprocess is doing buffered > output -- ie, nothing is available to be read because the output has not > been flushed. > > This is a problem with most programs when run as a subprocess -- it > is common for stdout, when routed to a pipe or file, to behave as a > buffered stream that only flushes when some x-bytes have been written; > unlike stdout to a console which gets flushed on each new-line. > -- > Wulfraed Dennis Lee Bieber KD6MOG > [EMAIL PROTECTED] [EMAIL PROTECTED] > HTTP://wlfraed.home.netcom.com/ > (Bestiaria Support Staff: [EMAIL PROTECTED]) > HTTP://www.bestiaria.com/
Is there way to configure the stdout buffer size so that it flushes earlier.. Is there a way to make above mentioned piece code working? -- http://mail.python.org/mailman/listinfo/python-list
