read stdout/stderr without blocking
Grant Edwards
grante at visi.com
Mon Sep 12 10:41:19 EDT 2005
On 2005-09-12, Jacek Pop?awski <jpopl at interia.pl> wrote:
>> ready = select.select(tocheck, [], [], 0.25) ##continues after 0.25s
>> for file in ready[0]:
>> try:
>> text = os.read(file, 1024)
>
> How do you know here, that you should read 1024 characters?
> What will happen when output is shorter?
It will return however much data is available.
--
Grant Edwards grante Yow! I'm a fuschia bowling
at ball somewhere in Brittany
visi.com
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