subprocess_开发者

Python logging fails when open file descriptor message encountered

I have the following Python code to create an lvm snapshot on a Linux machine. #!/usr/bin/env python3.1[详细]

2023-03-19 02:32 分类：问答

wxPython - capturing shell output in a textctrl widget?

I\'m learning python and wxPython at the same time... :)So, I have a set of python files that run fine from the command line: ./scan -d test ~/Pictures -- for instance will create a database of my pic[详细]

2023-03-18 08:33 分类：问答

Python subprocess module: parent child communication not working

I\'m trying to run the following code as a subprocess #include<stdio.h> int main() { int a; printf(\"Hello\\n\");[详细]

2023-03-18 00:28 分类：问答

Fetch and store output from a subprocess in Java

I\'m working on something that requires me to start to subprocess(command prompt) and execute some commands on it. I need to fetch the output from the subprocess and store it in a file or String.[详细]

2023-03-17 09:58 分类：问答

I suspect Popen to timeout without saying

I\'m having some difficulties with my scripts. The purpose is to launch one or several OpenVZ container to execute some test. Those test can be very long (about 3 hours usually).[详细]

2023-03-16 02:01 分类：问答

Using mmap with popen

I need to read in and process a bunch of ~40mb gzipped text files, and I need it done f开发者_高级运维ast and with minimal i/o overhead (as the volumes are used by others as well). The fastest way I\'[详细]

2023-03-15 20:05 分类：问答

How to stop a subprocess? (Python)

I have tried both terminate() and kill() but both have failed to stop a subprocess I start in my python code.[详细]

2023-03-15 18:53 分类：问答

How do I read the output for a file spawned through subprocess.popen in Python?

I\'ve started playing around with writing a GUI for a bitcoin miner and right now I just have a window with a \"Start\" and \"Stop\" button and I\'ve got tho开发者_如何学JAVAse working so you click st[详细]

2023-03-15 02:12 分类：问答

Spawn a new non-blocking process using Python on Mac OS X

I found some articles an开发者_开发问答d even stack|overflow questions addressing this subject, but I still can\'t do it..[详细]

2023-03-14 21:08 分类：问答

Executing python scripts with subprocess.call using shebang

I\'m writing a (somewhat) modular application in Python 3 and I\'d like to run arbitrary programs from it, said program being specified at runtime and not necessarily a python script.[详细]

2023-03-14 20:49 分类：问答