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

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Sage Math browser interface not working

I wanted to try Sage Math as an free alternative to MatLab. I installed it from AUR, and it works in terminal, but I can't access it via browser. I tried to Google it, but had no luck. ~> sage ...
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0answers
175 views

How to suppress input overrun messages

I have a Raspberry Pi running Raspbian (a Debian flavor: Linux version 3.12-1-rpi (debian-kernel@lists.debian.org) (gcc version 4.7.2 (Debian 4.7.2-5+rpi1) ) #1 Debian 3.12.9-1+rpi1 (2014-05-19) ). ...
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1answer
46 views

Make python module as an installable API

I am developing an API in Unix environment for virtual machines. Most of the modules are developed in python. I have few questions on this. I want to make this as an installable API, I mean to ...
3
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2answers
156 views

Basic steps to develop python API in Unix environment

I am developing an API in Unix environment for virtual machines. Most of the modules are developed in python. I have few questions on this. I have the file extension as abc.py. I would like to make ...
1
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1answer
22 views

Maintain the path in installable UnixAPI

I am developing an API in Unix environment for virtual machines. Most of the modules are developed in python. I have few questions on this. Inside the API I am using absolute path like ...
2
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1answer
225 views

Permission denied in scripted chroot jail

I am attempting to script the creation of a chroot jail (I know that there are tools for this, but I am in it for the experience, so please don't recommend a tool). I have a script which looks up ...
2
votes
1answer
782 views

How to install Node.js in CentOS 5.10 with Python 2.4?

I want to use Grunt on websites we have hosted on our WHM dedicated server. It is running CENTOS 5.10 x86_64 standard with WHM 11.42.1 (build 21). It is critical that things do not break, as we have ...
3
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1answer
278 views

Output of a python script running as unit is out of order while shells seems unnafected

How would I get all outputs of systemd managed python2 script instantly into journal, just like it appears in terminal I'm on centos 7, but seems to be same on arch according to systemd manual, ...
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2answers
91 views

Find average CPU, vMem, sMem usage on 1, 5, and 15min

I am trying to find at time T the average CPU usage on 1, 5, and 15min, just like what you get from /proc/loadavg Same thing for virtual memory, and swap memory. I would be fine with a python ...
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3answers
420 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 ...
3
votes
2answers
2k views

'NoneType' object has no attribute 'decompressobj' while installing Bootstrap setuptools

I have just started (as in 30 minutes ago) to use Ubuntu 12.04 (all my previous experience is with windows) and I just started to learn how to program a couple of weeks ago so this is probably a ...
2
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2answers
224 views

How does a parallelized Python program look with top command?

I work on a shared cluster. I've seen people run parallelized c code on this cluster which, when I use top to see what processes are running, are shown to be using (for example) 400% of the CPU, ...
6
votes
4answers
2k views

Using jq to extract values and format in CSV

I have the below json file: { "data": [ { "displayName": "First Name", "rank": 1, "value": "VALUE" }, { "displayName": "Last Name", "rank": 2, ...
0
votes
1answer
66 views

Plot generated with matplotlib doesn't shows up in Yakuake [closed]

I'm trying to display the plot of this really simple script: import matplotlib.pyplot as mp mp.plot([0,1,2]) mp.show() In Konsole no problem, an external window pop up with the plot. But nothing ...
2
votes
2answers
3k views

Multicast UDP not working

Multicast UDP on raspberry pi I haven't narrowed things down enough to know if my issue is because of debian, raspbian specifically, or if I am just missing a something completely. I have a python ...
28
votes
4answers
2k views

python vs bc in evaluating 6^6^6

I am evaluating the expression 6^6^6 using python and bc separately. The content of the python file is print 6**6**6. When I execute time python test.py, I get the output as real 0m0.067s ...
10
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4answers
9k views

Install PIL/Pillow via pip in Debian testing (Jessie)

On Debian testing (Jessie), when I try to install PIL or Pillow (python imaging libs) in a virtualenv via pip I get the following error: running egg_info writing Pillow.egg-info/PKG-INFO writing ...
-2
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1answer
156 views

Ruby alternative to fabric [closed]

Is there a Ruby alternative to Python based Fabric?
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1answer
310 views

Failing to import python modules only on specific user

I've been trying to figure out this for ages. When I run certain python programs they would crash saying that certain module can't be imported, while it's actually installed and should be importable. ...
3
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2answers
248 views

Aliasing 'python' to 'ipython' only when 'python' is run without args

I thought it would be nice to have an alias (in ~/.zshrc) to have 'python' aliased to 'ipython' ONLY when 'python' is run without args (otherwise, programs won't launch). First of all, how to express ...
1
vote
1answer
173 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 ...
3
votes
2answers
287 views

How can I disable the new history feature in Python 3.4?

Since upgrading to Python 3.4, all interactive commands are logged to ~/.python_history. I don't want Python to create or write to this file. Creating a symlink to /dev/null does not work, Python ...
1
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1answer
98 views

Error importing lxml package python in Ubuntu

When I try importing lxml package in python I am receiving the following error. Traceback (most recent call last): File "<stdin>", line 1, in <module> File ...
0
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1answer
46 views

CRON path problems

I have a Python script that runs from the command line beautifully, but when I try and run it from CRON does strange things. The script generates, then runs an apk script file. The apk script file ...
2
votes
1answer
151 views

To write this Pseudocode with Regex

I am doing a Makefile which I run regularly by Crontab every day at 0230 crontab -e; 30 2 * * * /bin/thePseudocode Python-like Pseudocode directories = ["Cardiology", "Rheumatology", "Surgery"] ...
1
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1answer
58 views

Make debian package to install python

I have two Python scripts, and I need to package them into a Debian package. I have tried quite a few things with some success. For example, I made a setup.py and then used python-stdeb to create a ...
1
vote
1answer
42 views

Custom python REPL with fifos

Is it possible to make a custom REPL (for e.g. python) with two fifos? Explanation of the problem Suppose I have two fifos in and out. I have three terminals. In the first I want to run commands ...
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2answers
46 views

Window manager with python support/extensions

My prefered desktop environment lately has been Lxde. I like handling most things from the command line, so gnome and kde always seem to get it my way more than I like. But I do envy some of the new ...
1
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1answer
74 views

CheckInstall fails to install on Debian

I tried CheckInstall to track installation of package on Debian, but it fails to install it. Installation follows the typical configure/make process $ autoconf $ ./configure $ make $ make install ...
0
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2answers
122 views

checkinstall package conflicts with python

I'm trying to do a distribution upgrade from Debian 6 to 7 and am having some issues with some packages I created and installed with checkinstall. When doing the upgrade I get the following message: ...
0
votes
1answer
327 views

Python3 error “no module named bluetooth” on Linux Mint

I am trying to connect my Lenovo S10E to a Nintendo Wiimote via bluetooth. I am using a simple Python script, reproduced below. I am calling it from the Linux Mint (version 16, "Petra") command line ...
8
votes
3answers
1k views

python == python2 OR python == python3 ? How to package, distribute python py2k scripts?

Depending on system, python==python2 or python==python3. Executable Python scripts, starts with: #!/usr/bin/env python #!/usr/bin/env python2 #!/usr/bin/env python3... For python py3k it is ...
2
votes
3answers
724 views

Debian 7.1: duplicity error when using gdocs backend

I've installed duplicity backup tool plus python-gdata library on my debian 7.1 amd64 system. When I want to use duplicity to store my documents on Google Drive, it shows this error after asking for ...
1
vote
2answers
86 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 ...
0
votes
1answer
498 views

How to install Binwalk on Debian without installing the graphs libraries?

What is the proper way to install the Binwalk tool on Debian 7.0 without the added graphing capabilities (and it dependencies)? I've read that I can skip the make deps command, but this deps.sh script ...
5
votes
4answers
7k views

Run Python script on startup

Running on Ubuntu Karmic. I need to execute the following (updated) script at boot time #!/bin/sh # /etc/init.d/scripts # Description: Starts Python scripts # ————————————————– # ### BEGIN INIT INFO ...
0
votes
1answer
98 views

Conversion of the bsonfile with two different outputs

I want convert some bson file to some json file. I do it by the using of bsondump function. bsondump exemple.bson > example.json By the old version 2.4.9 of the bsondump (depended on the version ...
2
votes
0answers
100 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 ...
0
votes
1answer
28 views

Linux packages - Separate Python's external libraries from the system

I read this articles (check What About Python CLI Tools?). Well, this is obivous, separate external Python packages from your System Python's site-packages. When doing a sudo apt-get install package ...
1
vote
1answer
592 views

add-apt-repository Raises A Python Error

I wanted to install Numix icon theme, therefore I needed to add ppa, but it strangely raised this error: Traceback (most recent call last): File "/usr/bin/add-apt-repository", line 163, in ...
1
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0answers
221 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 ...
3
votes
2answers
2k views

py3compile error - Unable to get the locale encoding

After reinstalled the python3.2, I got the error as below when call py3compile: Fatal Python error: Py_Initialize: Unable to get the locale encoding LookupError: no codec search functions registered: ...
3
votes
2answers
1k views

Unable to pass a bash variable as a python argument in bash

For some reason I cannot pass the bash variable $FOLDER as a python argument on the following code. The python script downloads some files from amazon s3. Bash script: #!/bin/bash FOLDER=$(./aws get ...
2
votes
4answers
282 views

How to restart python script after one second of going down using UPSTART?

I am running my Python script using upstart feature of Ubuntu so that if for whatever reason my Python script dies or gets killed, it can be restarted automatically and everything is working fine - ...
1
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1answer
130 views

calling script from perl/python/ruby and retrieving output [closed]

I inherited a tcsh "master" script that works and extracts lines from files with data with using 'zcat' piped to 'grep' and some other commands/scripts. The extracted lines contain numbers . It is ...
1
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1answer
506 views

Can't install Python3 package in Debian 7

I get error while installing python3 in Debian 7 (I have all updates installed): root@nuclight:~# aptitude install python3 The following NEW packages will be installed: python3 python3.2{a} 0 ...
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0answers
96 views

Archlinux proper PKGBUILD: Python executable error

In a previous question, I asked about how to write a PKGBUILD to install a binary .deb package. The solution was to extract the contents of the .deb and copy the data to the archlinux package ...
1
vote
1answer
213 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 ...
9
votes
3answers
6k views

How can I rename photos, given the EXIF data?

Let's say I have a bunch of photos, all with correct EXIF information, and the photos are randomly named (because of a problem I had). I have a little program called jhead which gives me the below ...
1
vote
2answers
72 views

How to check if disk has linux inside

I am trying to boot a external USB drive which runs Linux to check whether the main computer hard drive is running (so it contains) Linux or not, and mount it into /mnt directory to modify some files. ...