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

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1answer
215 views

Will I break debian etch if I install python-support 0.7.1 to it?

I try to install s3cmd into my debian etch, but the following error message comes up: root@NAS-01G:~/src$ sudo apt-get install s3cmd Reading package lists... Done Building dependency tree... Done ...
2
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2answers
3k views

FreeBSD: How to install Django with mod_wsgi?

Using FreeBSD 8.2-RELEASE. I want to mess around with Django and I want a working setup on my freebsd system. My understanding is I need to install python, apache, mod_wsgi, and django. The ...
2
votes
1answer
213 views

Virtualenv creation seems to do nothing

I have a problem setting up a Virtualenv on my web host server (to install python modules later on) So far I tried this (over SSH): wget ...
2
votes
1answer
678 views

pysvn fails to make due to -lneon not found?

I am trying to install pysvn on my CentOS server and it says that -lneon is gone. After searching their mailing lists for a bit I found what neon means but it doesn't say how can I get it? Here's my ...
2
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0answers
18 views

One liner to enable some SCLs and a python virtual environment?

I'm writing a python 3.4 app on a centos box. Normally, when I have to reset my tmux session, such as after a reboot I do the following: [zippy@localhost ~]$ scl enable rh-python34 httpd24 bash ...
2
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0answers
119 views

How to get scapy to sniff on the correct interface?

The sniff function in scapy in python2.7 worked fine before upgrading my linux Operating System. from scapy.all import * client_mac="c4:3d:c7:8f:03:19" wlan_mac="00:c0:ca:6d:ac:fa" ...
2
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0answers
245 views

Can I connect to Multiple Bluetooth devices using a Bluetooth dongle?

I am using a usb bluetooth adapter on my PI 2 , which communicates to an arduino using HC-06 Bluetooth module. This script runs to connect to that module: #! /usr/bin/python import serial from ...
2
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0answers
58 views

Catch/diagnose user process being killed - Inexplicably logged out automatically

Context: I'm using bash in Mac OSX Yosemite. Problem: I'm executing a (python) script that I expect to use alot of resources and take a few hours to run, redirecting stdout and stderr to a log file. ...
2
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0answers
37 views

Why won't my python scripts run without the python command when moved from Windows to Linux? [duplicate]

I have some Python files that I wrote on my Windows PC and then sent over to a Linux machine using pscp. They work as intended on Windows, but when I try to execute them on the Linux machine, I always ...
2
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0answers
79 views

arecord until sound level drops low enough

I am trying to implement constant voice recognition on my Pi at the moment, I am achieving this by having two threads running, one constantly recording (with arecord in a bash script) for X amount of ...
2
votes
1answer
113 views

readline - why does does it only do carriage return and not a line feed when reaching end of line?

I developped a python application that uses the cmd module to make an interactive command-line interface. This cmd module uses readline for command-line management: completion, history... My issue ...
2
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0answers
115 views

How do I execute a program in Xfce and make it use another xfwm4 theme other than the default one?

I want to run a python script (the one in the answer to Python - how to make transparent window with gtk.Window but not with Gtk.) that displays a transparent window. I'm running it from a bash script ...
2
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0answers
259 views

configure python3-tk for manually installed python 3.4 debian wheezy

On wheezy apt packaging python3-tk requires python3.2 & python3 packages. I want python 3.4 and have built it manually. The trouble is I don't know how to get my manual 3.4 build to 'see' the ...
2
votes
1answer
284 views

How Do I Package a Django Website for Debian (Not a Python Package or Egg)?

I have been searching for the last two weeks and chased myself into multiple dead ends trying to figure out the path that takes me where I want to go. However I finally have to admit that my answer ...
2
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0answers
106 views

Install `mpl_toolkit.basemap` on RedHat without compiling from source

I need to install matplotlib and mpl_toolkit.basemap on a RedHat machine. matplotlib is already installed but for mpl_toolkit.basemap the only way I could find was to download the source and compile ...
2
votes
0answers
167 views

listen a power-button event in Python (no ACPI)

I am using a Debian machine which does not include the acpid package. Is there a way that I can reboot the machine using Python language when the power-button is pressed, without installing that (or ...
2
votes
0answers
616 views

FreeBSD: How to start a python script as daemon?

I'm facing an issue with a python file that I'd like to start as a service. I named my service ocrserver and the script I want to start is in /home/administrator/ocr/ocrserver/init.py with some ...
2
votes
0answers
155 views

mozilla sync server and mysql auth

Recently I updated my debian squeeze to wheezy. Unfortunately my firefox sync server (weave) stopped working. I saved the config files and downloaded the new version via hg. I already fixed some ...
2
votes
3answers
924 views

installing eric5 in CentOS 6.4

I am trying to install Eric Python IDE 5 in my CentOS 6.4. The problem here is even I have installed PyQT4 its again saying that module is missing. what I am supposed to do ? here is the terminal log ...
2
votes
0answers
441 views

avconv/ffmpeg output through /dev/ttyAMA0

I tried to pipe streaming video from video4linux2 webcam connected to a Raspberry Pi through /dev/ttyAMA0 to a computer using an Arduino as a intermediary. First of all, is it possible? Because I was ...
2
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0answers
60 views

Losing sound after installing wine 1.5 (+python 2.7)?

I have a desktop and a laptop computer. Since I wanted to run IrfanView (that works great now!), I installed wine 1.5.22, which involved installing 1 GB of dependencies. The desktop continues to work ...
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0answers
1k views

MySQL socket and PHP (and other languages)

Background info I'm currently running CentOS (or Red Hat?). uname -a gives (I edited out my domain name) Linux XXXXXXXXX.com 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011 x86_64 ...
2
votes
0answers
262 views

Why am I getting an AttributeError when I try to use Pyjamas desktop on Fedora 15?

I am trying to run pyjamas-desktop on my Fedora 15. All packages were installed, I have adjusted PYTHONPATH to include /usr/share/pyjamas/library, but when I try to run a simple example: from ...
1
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3answers
223 views

*nix whose package manager DOES NOT split Python into multiple packages

Is there a *nix whose package manager doesn't split Python into multiple packages (typically something like python and python-devel). I'd really like to just get the entire standard library when I ...
1
vote
5answers
87 views

Replicate a column in a one-line CSV file

I have a file that consists of a single line: a,x,b,c,d,e I want to convert this into a,x,b,x,c,x,d,x,e,x Which is the easiest way to achieve this? A solution based on Python will be most ...
1
vote
4answers
1k 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 * ...
1
vote
3answers
11k views

How to change the working directory for a shell script

I have a Python script that looks files up in a relative directory. For example: the Python script is in /home/username/projectname/. I have a file that is being called within the Python script that ...
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2answers
108 views

Narrow characters

It would be awesome to modify spark to print narrow characters in for example Gnome Terminal. Is this at all possible with Bash / Python?
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2answers
91 views

how to replace a sed/perl expression (change and print only matched line) with a python expression?

I have asked this question to learn how perl could replace sed. Now I want to know how the following commands (which do the same thing) would look like for python: sed -n ...
1
vote
2answers
115 views

Howto include output of a script into the zsh prompt

I would like to add the output of a Python script into my zsh prompt but I am not sure how to do it? Is this done by what is called "PROMPT EXPANSION" in the man pages? Please someone set me on the ...
1
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2answers
1k 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
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3answers
2k views

How to run a Python script in Makefile

I want to write a Makefile to find specific files and run a Python script on each file. The Python script accepts sys.stdin input. find $(W)/$(OVE) -name "*.xml" -print | \ while read x ; do \ cat ...
1
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2answers
281 views

loading python when the linux kernel boots

I was reading This and I was wondering if I could write an API in python or have python load in an init script. If this were to be possible would I need to edit the kernel's makefile?
1
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1answer
462 views

Can I execute a python statement from a terminal?

I'd like to simply execute a Python command without having to write a script or enter the interpreter. Is there a way that I could run something like: python --execute "pow(12.31351,2)" And have it ...
1
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1answer
837 views

Install virtualenv on Fedora 16

I come from Ubuntu. I know how to install virtualenv and configure stuff on Ubuntu. Now Fedora seems pretty strange to me... Following these two guides: Setting up virtualenv, pip, virtualenvwrapper ...
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2answers
60 views

How do I program Python so that it outputs to all terminals in Linux

I am programming a python program for the raspberry pi. Is there a way for me so that when the raspberry pi outputs text, it will show up on all terminals that are currently remotely logged in via ...
1
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2answers
68 views

How do I get the output of a program already running?

I have a python program that outputs to stdout and a log file. However, the person I am making this for wants to know if I can set it up so that he can see the output of the file, while it is ...
1
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1answer
48 views

Url Decoding shell script

How can I store the url-decoded string in a variable using shell script #!/bin/sh alias urldecode='python -c "import sys, urllib as ul;print ul.unquote_plus(sys.argv[1])"' ...
1
vote
1answer
189 views

How to copy rows of different files and paste column-wise?

I want to create a new file by copying rows of each file and pasting columnwise according to their file name orders. Here is the sample input and required output files below. file1.txt 1234 5678 ...
1
vote
3answers
572 views

Why can't my python script change umask?

This is my script #!/usr/bin/python import os print "hello world from python" os.system("echo 'hello world from bash'") os.system("umask 055") os.system("ls -alh > test") If I run this code ...
1
vote
3answers
2k views

How to install easy_install using non-default Python Interpreter on CentOS?

I have downloaded, compiled and installed Python 2.7 on CentOS. I would like to download and install easy_install (and pip) for it but I am a little bit confused as to how to do that. How can I ...
1
vote
4answers
996 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 ...
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3answers
535 views

How to know which compiler is used to compile Python programs?

How can I know which compiler is used when I type python myapp.py in terminal?
1
vote
1answer
72 views

Can I execute a script before every login

I am planning to have a program that will need to connect to a server. I'd like to be able to send a encrypted password to my server. The thing is, I need my decrypting script to be executed ...
1
vote
1answer
23 views

calculate numbers on end and merge to one line

So in a file i have lines like these: thisdata:thisother:1337 thisdata:thisother:1800 thisdata:thisother:1500 thisdata:thisother:46984 I would like to output: thisdata:thisother:51621 for all ...
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vote
2answers
254 views

Installing older versions of python packages with apt-get (specifically wxpython)

I've been beating my head against the wall trying to troubleshoot a graphical program with a WX backend. We've found that wxPython 2.8.10 work fine, and seemingly any newer releases doesn't. Despite ...
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1answer
80 views

Protected Execution Environment

I've been recently investigating for the best way to implement a Protected/Secured Execution Environment that would allow me to "upload" some code into that environment and block any kind of output ...
1
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1answer
1k views

How do you use minicom with stdin and stdout?

I need to communicate with Python over a USB to RS-232 converter, to a device. The application minicom connects seamlessly, so if I could run that in non-interactive mode, everything would would be ...
1
vote
2answers
230 views

Launcher for a Python program that requires extra libraries

I'm trying to get a launcher working for the WikidPad (python) program. I already have a python program, so I looked into the file /usr/share/applications/taskcoach.desktop. The exec line was simply ...
1
vote
1answer
174 views

How can I install hulahop

I cloned hulahop via git and I'd like to use it and try to run this example. I have a problem to find out how to build and install it. I also tried to install it with apt-get but I don't have this ...