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Showing posts with the label Pipe

Python 2.6 Send Connection Object Over Queue / Pipe / Etc

Given this bug (Python Issue 4892) that gives rise to the following error: >>> import mult… Read more Python 2.6 Send Connection Object Over Queue / Pipe / Etc

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

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?

Python Subprocess Multiple Stdin.write And Stdout.read

Thanks for taking time to answer the question. I am playing around with Python 3.4 and I have two s… Read more Python Subprocess Multiple Stdin.write And Stdout.read

Piped Python Script Takes 100% Of Cpu When Reading From Broken Pipe

I have two Python scripts running on an Ubuntu Linux machine. The 1st one sends all its output into… Read more Piped Python Script Takes 100% Of Cpu When Reading From Broken Pipe

Calling Python Script With Subprocess.popen And Flushing The Data

Ok so i've seen dozen of threads like that , but none of them gives a complete answer and every… Read more Calling Python Script With Subprocess.popen And Flushing The Data

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

Multiple Named Pipes In Ffmpeg

This question is the follow-up of this question In my application I want to modify various mp3 and … Read more Multiple Named Pipes In Ffmpeg

Twisted Pipe Two Processes With Spawnprocess

I'm trying to use Twisted with Python2.7 for piping two processes. What I'd like to do is: … Read more Twisted Pipe Two Processes With Spawnprocess

Popen Mixed Data Stream?

I've got problem with Popen and Pipes on Windows. I think Popen mixed data between stdout and s… Read more Popen Mixed Data Stream?

Understanding Named Pipes (fifo) In Python

I am running Python 2.7 on a Unix environment (tested on Ubuntu and OSX) I have the following progr… Read more Understanding Named Pipes (fifo) In Python

Python: Multiprocessing.pipe And Redirecting Stdout

I am using multiprocessing package to spawn a second process from which I would like to redirect st… Read more Python: Multiprocessing.pipe And Redirecting Stdout

Sending Data (bytesio Buffer) Through A Pipe Works But Causes A Fatal Python Exception

Using Python 2.7 on Windows, the following code works but causes a problem with msvc. import io i… Read more Sending Data (bytesio Buffer) Through A Pipe Works But Causes A Fatal Python Exception

Piping To Head Results In Broken Pipe In Shell Script Called From Python

I have a command I would to run to generate random string: var=` Solution 1: If one of the parent … Read more Piping To Head Results In Broken Pipe In Shell Script Called From Python

Python Bash Pipe

I want to pipe a python script's output to a bash script. What i did so far was i tried to use … Read more Python Bash Pipe

Python Multiprocess Non-blocking Intercommunication Using Pipes

Is it possible to receive process intercommunications using Pipes in a non-blocking fashion? Consid… Read more Python Multiprocess Non-blocking Intercommunication Using Pipes

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