On Sat, 03 Jul 2010 10:33:49 -0400, Sudheer wrote:
> What's wrong with the following code. The program waits indefenitely
> at 'output = p2.stdout.read()'
>
>
> from subprocess import *
>
> p1=Popen(['tr', 'a-z', 'A-Z'],stdin=PIPE,stdout=PIPE)
> p2=Popen(['tr','A-Z', 'a-z'],stdin=p1.stdout,st
On Sat, Jul 3, 2010 at 7:33 AM, Sudheer wrote:
> Hi,
> What's wrong with the following code. The program waits indefenitely
> at 'output = p2.stdout.read()'
>
>
> from subprocess import *
>
> p1=Popen(['tr', 'a-z', 'A-Z'],stdin=PIPE,stdout=PIPE)
> p2=Popen(['tr','A-Z', 'a-z'],stdin=p1.stdout,std
