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Showing posts with the label Pipe

Reading Output From Child Process Using Python

The Context I am using the subprocess module to start a process from python. I want to be able to a… Read more Reading Output From Child Process Using Python

Python: Select() Doesn't Signal All Input From Pipe

I am trying to load an external command line program with Python and communicate with it via pipes.… Read more Python: Select() Doesn't Signal All Input From Pipe

Passing A Pipe/connection As Context Arg To Multiprocessing Pool.apply_async()

I want to use pipes to talk to the process instances in my pool, but I'm getting an error: Let … Read more Passing A Pipe/connection As Context Arg To Multiprocessing Pool.apply_async()

Python Pexpect Spawn Object Flush

I have a script where i am creating a spawn object using pexpect. The code looks like this: self.rs… Read more Python Pexpect Spawn Object Flush

Reading Stdout From Xinput Test In Python

I am trying to stream the output of xinput into my python program, however my program just waits an… Read more Reading Stdout From Xinput Test In Python

Input() After Readlines() From Sys.stdin?

I have a case where my script calls readlines() on sys.stdin followed by a call to input(), but tha… Read more Input() After Readlines() From Sys.stdin?

Subprocess Popen And Pipe In Python

The following code prints an empty line as an output which is false. The problem is not in the perm… Read more Subprocess Popen And Pipe In Python

Using Python Popen To Read The Last Line

I have a simple python program: test.py: import time for i in range(100000): print i time.s… Read more Using Python Popen To Read The Last Line