Python is an interpreted, general-purpose high-level programming language whose design philosophy emphasizes code readability.

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4
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2answers
73 views

Tilling window manager written in Python

Is there any tiling manager like XMonad but written with Python? I think Haskell was too hard for me. But I know python a little.
-1
votes
1answer
38 views

add groups from external file

I want to write a script which add groups to the system, specified in groups.txt file. content of groups.txt : group01 : computer group02 : electronics group03 : IT . ...
3
votes
1answer
78 views

Grepping a variable

I've written a simple init script to start and stop a Python script as a service. I have to be explicit about the version of Python I'm running, because this is on a CentOS 5 box with Python 2.4 & ...
1
vote
1answer
291 views

'altinstall' python-devel; can't install psycopg2 on centos

I installed python2.7 on my centos 2.6.32-431.17.1.el6.x86_64 following these directions: http://toomuchdata.com/2014/02/16/how-to-install-python-on-centos/ #after the yum stuff... # Python ...
0
votes
3answers
145 views

Python compile error on openSUSE: no module named wx

I'm new to Linux. After installing openSUSE I'm trying to make my VPN software running. I've followed the site's direction: Unpack the general package [Other / Source code], install OpenVPN and ...
6
votes
2answers
437 views

how to read and modify fstab in python?

I want to automatically configure my fstab in python by running a script. I thought of using ConfigParser in python, but I am unable to use it properly.
2
votes
2answers
3k views

How to execute this particular shell command from Python?

OK, so, I have this non-functional shell script, which I am rewriting piece by piece in python, except I am getting an "unexpected "|" error" from the shell (see below): #/bin/sh LINES=`cat $@ | wc ...
3
votes
1answer
971 views

Convert xml subtitle file to srt format

I have a xml subtitle that looks like this: <?xml version="1.0" encoding="utf-8" ?><transcript> <Item from="1.16" duration="4.68"><![CDATA[(Dong-hyuk is coming to see you now.) ...
1
vote
2answers
297 views

Do all Linux processes write EOF to stdout when they are terminating/have finished terminating?

I'm having trouble with sending shutdown -h 0 to a lxc Debian container (i.e. executing this command in the lxc) with with the python pexpect module (in a python script). In this module the user can ...
2
votes
3answers
678 views

Unable to access CentOS setup Network Configuration after attempting Python update

I attempted to update Python on my CentOS 5.6 VM and have encountered some issues afterward. Initially, yum wouldn't work, but I have resolved that. However, now I am unable to access the Network ...
1
vote
1answer
131 views

Identify python script is waiting for a manual input

I'm writing a shell script which executes a Python script. The Python script halts for a manual enter to be provided. However, I don't wan't to have to press enter each time to the script. Instead, I ...
1
vote
2answers
652 views

Adding ALSA module in Python in Linux

I have recently started working in linux, I wanted to to add ALSA module in my Python. I have used this, sudo apt-get install libasound2-dev After that I've installed pyalsa package, pyalsa ...
1
vote
1answer
341 views

Different version of Python cannot find modules

In my Suse system I have these 2 versions of Python: # which python2.6 # /usr/bin/python2.6 # which python2.4 # /usr/local/bin/python2.4 2.6 is the system one, and 2.4 was compiled by me. If I ...
3
votes
1answer
2k views

How to change the default version of Python in Debian 7.5?

I'm using Debian 7.5, and I've installed Python 3.3 and 3.2. How do I make 3.3 the default for when someone types python in the command line?
2
votes
3answers
702 views

How to install StackApplet on Debian?

I would love to install StackApplet on Debian 6.0.2! I downloaded 'stackapplet_1.4.0_all.deb' and ran following command: root@debian:/home/dagrevis/Downloads# dpkg -i stackapplet_1.4.0_all.deb ...
2
votes
2answers
77 views

How do I remove the new environment commands that were created by the virtualenvwrapper script?

I've installed and run virtuarenvwrapper.sh to try to configure an alternate version of python on my system. This script has placed somewhere a series of commands that are now executed whenever I ...
1
vote
2answers
8k views

On Red Hat Enterprise Linux 6.2 how can I use Python 2.7 as default not Python 2.6? I did but still showing 2.6?

RHEL 6.2 I have python 2.6 but I need default python 2.7 using yum packaging (so that nothing goes messed up, cause its a heavy duty working system, all I need the python 2.7 on it, without messing ...
2
votes
1answer
329 views

Installing pyside on Fedora 19

I'm trying to install pyside from source on Fedora 19. Running sudo python setup.py bdist_egg --version=1.2.0 --qmake=/usr/lib64 gives: HEAD is now at 92062bc... Version bump to 0.2.14 Checking out ...
2
votes
3answers
100 views

Linux - preventing an application from failing due to lack of disk space

Due to an unpredicted scenario I am currently in need of finding a solution to the fact that an application (which I do not wish to kill) is slowly hogging the entire disk space. To give more context ...
1
vote
4answers
885 views

chmod - change permissions on a file

I have a Python virtualenv, and the Python executable is located in the /bin directory. In this virtualenv I'll have to execute some unsafe code, that can damage my system. I tried to chmod a-r on the ...
3
votes
2answers
217 views

Rescue value from second last line

After I run a script, I've got the following lines: PyMOL(TM) Molecular Graphics System, Version 1.4.1. Copyright (c) Schrodinger, LLC. All Rights Reserved. Created by Warren L. DeLano, ...
0
votes
2answers
135 views

shell or python script to transpose rows to columns [duplicate]

I have a big file with numbers like: 1 2 3 4 5 6 7 8 9 9 9 9 I want to tranpose it into 1 5 9 2 6 9 3 7 9 4 8 9 I have search on google for solutions, but those solutions simply don't ...
1
vote
1answer
281 views

Uninstall a python software properly

I installed a little python software (pycarddav) before to notice there is a packaged version for Debian sid... Now, I would like to uninstall properly this software and then, install the packaged ...
0
votes
1answer
154 views

Python file issue from root path

I have a script that is well-tested and known to be working. I am running into an issue with it where when I try to run it from /root/backup/script.py or ~/backup/script.py I get a file not found ...
3
votes
5answers
1k views

Listing directories based on size from largest to smallest on single line

I can use the following command to get a list of directories and their sizes and sort them from largest to smallest (in the example I renamed the directories to numbers to make this easier to ...
0
votes
0answers
264 views

Installing iPython3 Fedora 20

It was very easy to install ipython and upgrade it to the newest version (2.0) using pip. However, I want to set up ipython3, which uses Python 3, and found it more difficult. I finally installed it ...
0
votes
1answer
93 views

install python module for particular python instance

I have 2 python instance on a CentOS machine, i.e. /usr/bin/python2.4 and /usr/bin/python2.7. Modules for 2.4 are in /usr/lib/python2.4, and modules for 2.7 are in /usr/local/python27. When I do ...
1
vote
4answers
989 views

Pattern Matching and Delete the whole line

I want to delete all the Lines of File 1, if Column1 of File1 matches exactly with Column 1 File2. File 1: r001:21:10 21 AAAAAATTTGC * = XM:21 r002:21:10 21 YAAAATTTGC * ...
3
votes
1answer
395 views

fail2ban permission denied on script

I've just upgraded from RHEL 5 to 6.5 and setup fail2ban anew. I can't seem to get my custom action to work now, supposedly because of a permission issue. I wan't to know what am I doing wrong, and ...
0
votes
1answer
205 views

python xml parsing

I have to delete particular tags from an xml file. Sample xml below. <data> <tag:action/> </data> I want to delete all contents between data and /data. ...
1
vote
1answer
216 views

Modoboa 1.1.1 Deployment Errors

I try to install modoboa follow this steps: http://modoboa.readthedocs.org/en/latest/getting_started/install.html I installed modoboa with pip install modoboa Traceback (most recent call last): ...
1
vote
2answers
427 views

pipe function arguments to command line arguments in python

I have a python code (cmd.py) which accepts files as command line arguments and process using parse_args. I want to pass files from another code (files.py) to cmd.py, just like passing function ...
0
votes
1answer
38 views

Python: Move lines backward in a textfile

Imagine a text file which contains random text and two unique markers 01 text text text 02 text text text 03 __DELETE_THIS_FIRST__ 04 text text text 05 text text text 06 text text text 07 text text ...
5
votes
3answers
133 views

How to grab the oldest unread message from `mail` in a script?

In a script I am trying to finish writing now, I need to get the oldest unread message from the current user's mailbox (specifically, I need the subject line for this project). After extracting the ...
5
votes
4answers
1k views

How do I get 'realpath' to find my symbolic link?

I am on MacOSX using bash as my shell. I have symbolic link, created like this: ln -s /usr/bin/python python2 I have a package that uses python2 and I want to create a symbol link in my current ...
0
votes
1answer
351 views

makehuman gives “ImportError: No module named numpy”

I installed 1.0.0 on slackware 14.1 makehuman 64bit slackbuilds through the site, but the makehuman does not open, the program appears in the KDE menu but does not open. I do not know why it happens, ...
4
votes
1answer
1k views

apt python error prevents me from resolving dependency problems for apt-get install

On Debian 6 servers dependency issues are preventing me from installing nis (or any package). When I try to resolve that issue I get a python error. How do I get past this issue and re-gain the ...
0
votes
0answers
501 views

Installation location of python modules?

How does one get python modules working on a local machine? I followed the doc here: https://docs.python.org/2/install/ to no avail. I tried putting a known working module in the following locations ...
2
votes
4answers
2k views

pysqlite install error on FreeBSD in virtualenv

I am trying to install pysqlite using pip under a virtualenv in FreeBSD 7.3, with Python version 2.6.2. I didn't have any issues for installing other packages like Django, PIL etc. All of them I ...
1
vote
0answers
113 views

Unexpected behavior from an “os.system”call in Python [closed]

I want to save the file type of the file sample in a text file called type.txt. I wrote the following for that in Python: os.system('file sample > type.txt') When I run this code, type.txt shows ...
2
votes
2answers
221 views

why cpulimit makes process STOPPED?

I'm running a python script which uses networkx package to run some algorithms on graphs. the script is import networkx as nx from networkx.algorithms.approximation import clique G = ...
0
votes
0answers
35 views

Need a different header path for compiling

I'm trying to update numpy, a python package, on my fresh install of debian. I have installed from source the latest version of python in /usr/local When trying to update numpy via pip, I get an ...
8
votes
4answers
10k views

Why is this python error message generated whenever I type a nonsense command?

Whenever I type any "nonsense" command, this python error message is generated. Normal commands work fine. Any idea how to debug this? $ somenonexistingcommand Traceback (most recent call last): ...
1
vote
0answers
107 views

Why is the Debian package I've created for a single Python script empty?

I have a quite simple Python project that might be very useful for some people. So I thought about packaging it. The project is called maptool and is a tool that allows people who have Panasonic ...
1
vote
1answer
698 views

E: python-setuptools upgrade fails, apt-get broken

I wanted to install gnome-maps with apt-get, and then I got this error: Preparing to unpack .../python-setuptools_3.4.1-1_all.deb ... Unpacking python-setuptools (3.4.1-1) over (3.3-1) ... dpkg: ...
2
votes
3answers
275 views

What should someone know about using Python scripts in the shell?

I'm wondering what should someone generally know about Python(the interpreter) when using it in the shell in Linux? This is what I have on Gentoo: # ls -al /usr/bin/python*; file /usr/bin/python; ...
0
votes
3answers
270 views

Most accurate disk usage report? [duplicate]

Since disk space is allocated in blocks, is it a more accurate representation of the actual space consumed by a directory to report it in blocks vs bytes? If a file of size 1,025 bytes resides on a ...
4
votes
3answers
9k views

Running python script from terminal without .py extension

I want to call a python script script.py from the terminal by simply typing script. Is this possible? If so, how? I know I can avoid typing python script.py by adding #!/usr/bin/env python to the top ...
2
votes
1answer
125 views

Application lags if started from init.d?

I have a program (pre-compiled binary) that, when started manually on linux, runs fine. It has a CLI that I use to enter commands. This program is a software router, I can connect to it's CLI to ...
0
votes
1answer
627 views

Bare-bones linux? [closed]

I am working on a homemade OS and I was originally going to write it myself in Assembly and Python, but I decided that doing this would just be easier, faster, and more Linux-y. I have the Python part ...