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

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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
319 views

Failed installation 32-bit python on 64-bit Linux Mint

I basically have two questions: How do you install 32-bit Python alongside 64-bit Python on linux? How do I fix my broken system from the failed attempt below? I just tried to install a 32-bit ...
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2answers
59 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 ...
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1answer
48 views

How to monitor the screen lock/unlock in the Ubuntu 14.04

I need to implement a function that monitor the screen lock/unlock. I referred the following article: Run script on screen lock/unlock My python script code works fine in the Ubuntu 12.04, but ...
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2answers
17 views

OpenDNS automatic diagnostic

I've contacted OpenDNS support because advertising are not filtered on this site http://www.backpackerboard.co.nz/ They asked me to read this manual instructions ...
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0answers
202 views

Receiving “Unable to correct problems, you have held broken packages.” after trying to install python -setuptools and python-pip

I ran "sudo apt-get install python-setuptools python-pip" but I received: Reading package lists... Done Building dependency tree Reading state information... Done Some packages could not be ...
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1answer
4k views

How to display the name of the current Virtualenv?

I'm using virtualenv, virtualenvwrapper, zsh, oh-my-zsh, terminator, on Crunchbang. I'm trying to display the name of the current virtualenv like so workon example (example)... I've tried many ...
2
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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 ...
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1answer
30 views

How to append to an environment variable using an .env file?

Assuming the .env file is loaded before execution, how can you append to it without overriding it? DEBUG=True FOO=BAR PYTHONPATH="/Users/James/project/" The above file would (?) override it, and ...
3
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1answer
824 views

Python script run while screen is locked

I have a python script which seems to be failing to continue running its while True: ... sleep() loop my code is at http://github.com/xdaimon/xdaimonConky What happens is I autostart python on ...
10
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5answers
11k 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): ...
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1answer
22 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 ...
2
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1answer
23 views

Cron Job to Keep Daemon Running?

let us suppose I have a cron job like this: */15 * * * * /path/to/thedaemon The daemon (it being a python daemon via from daemon import runner) will not allow multiple instances of itself, which in ...
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2answers
6k views

How to setup and use yowsup-cli to to get Whatsapp authentication code?

I've tried following the same way mentioned everywhere, but something is wrong. sudo apt-get install python python-dateutil python-argparse sudo wget ...
1
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1answer
31 views

Ran into a problem running Bpython

I used the sudo apt-get install bpython command to install bpython. Now when I type bpython, I get an error: Traceback (most recent call last): File "/usr/bin/bpython", line 5, in <module> from ...
1
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1answer
31 views

How the Python suffixes obtained by imp.get_suffixes() are set (in particular in Debian Jessie)?

The command python -c "import imp; print(imp.get_suffixes())" prints a list of tuples with suffixes used when importing modules (see the doc of imp.get_suffixes). Usually it is simply: [('.so', ...
1
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1answer
179 views

Setup SSH tunnel on existing connection from script

I want to establish an SSH tunnel on an existing connection. The tricky part is doing it from a script (a custom shell I need to allow users only some specific things, like setting up this tunnel). ...
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2answers
52 views

about executing a python program in a shell script which is scheduled on crontab

i have a problem with regards on crontab. I have a script named checker.sh and i want to schedule it that would run every minute: * * * * * sh /home/pi/checker.sh so i have the script here: the ...
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1answer
34 views

Error installing scipy

I'm on Manjaro trying to install scipy in virtualenv using pip. I get this error. How to fix it?
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0answers
20 views

invoking python program for each path in makefile vapth

I have a makefile as follows: VPATH = ../../HWP \ ../../hwsv/server \ ../hwpf PROC_INPUT_FILES = abc.c \ def.c \ xyz.c MEM_INPUT_FILES = ...
1
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1answer
81 views

How to activate Virtualenv when a Python script starts?

I want to schedule a python script to run using cron on certain dates, the problem is that in order for example.py to work, example-env has to be activated, is there a way to make example.py activate ...
3
votes
5answers
10k views

parse json using python

I have a JSON file members.json as below. { "took": 670, "timed_out": false, "_shards": { "total": 8, "successful": 8, "failed": 0 }, "hits": { "total": 74, ...
3
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2answers
57 views

How to locally install .deb without apt-get, dpkg or root access?

I'm using python on a Linux cluster (without root access) and want to use the numpy module. After downloading numpy from Numerical Python, extracting and trying to install it with: python setup.py ...
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2answers
56 views

Invoke python script through make command

I have a tool with 5 python scripts say A.py, B.py, C.py, D.py and E.py. I have to run this program in Linux. A.py is the one program I run which imports other files and uses them. For running A.py, I ...
0
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1answer
110 views

Process Being Killed due to low swap

I'm running a python (2.7) script on mac osx yosemite. The script is fairly computationally intensive, certainly bumping up against my machine's RAM limitations. The computer crashes and restarts ...
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1answer
59 views

How to catch first line of stdout from bash process substitution?

I am working with the following block of bash and it is not printing out the first line of expected output: exec 3< <(python3 -m http.server) while true; do read -t 2 line ...
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0answers
26 views

How do I activate Xorg record module on Raspian?

I'm trying to automate some tests on my RaspberryPi and I'm using python's pymouse to perform some emulated clicks. On my Debian it works fine, but when it comes to Raspian it keeps failing with this ...
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0answers
63 views

python install on linux RHEL5 - GCC 4.1.2-52

I used the following guide from the Beyond Linux From Scratch SVN Book, not knowing that my distribution was actually RPM Based (see comments), and now I am getting the following error during python ...
6
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4answers
4k 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, ...
2
votes
1answer
30 views

preventing dpkg-buildpackage using /usr/bin as installation destination

Briefly, I am building a Debian package. Everything works fine with packaging except the point, that after packaging my application is always in the /usr/bin folder. It's actually a Python ...
0
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0answers
60 views

Running lpr through command line and through python different outcome

When I run lpr <filename>.jpg the file prints out boderless (this is what I want). When I run subprocess.call("/usr/bin/lpr " + tmp.name, shell=True) from a Python program, it prints out with ...
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2answers
88 views

Installing VIM with Python support locally without sudo

I'm trying to install VIM with Python support on Linux without sudo, but for some reason VIM always gets installed without python ( -python in vim --version ) I first installed Python locally by ...
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1answer
140 views

Installing DevedeNG in kali linux, but missing python dependency it says is already installed

As you can see in the picture it says dependency is not satisfiable, but when I try to install the latest version of python3 the command prompt tells me i have the latest version installed.. Any ...
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2answers
75 views

How can I install youtube-dl on BOSS linux?

I try to install youtube-dl on BOSS Linux by following commands. $ sudo add-apt-repository ppa:nilarimogard/webupd8 $ sudo apt-get update $ sudo apt-get install youtube-dl $ sudo pip install ...
0
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1answer
77 views

csvkit Permission denied

I am on Mac and installed csvkit. When I run csvlook, I get a traceback with the following error message: IOError: [Errno 13] Permission denied: '/Library ...
0
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1answer
72 views

What changes to be done in Python file when Makefile is being used?

I have a set of python class files. I run the MainProgram.py on the linux as python MainProgram.py which uses the rest of the class files.It reads from an input file and write an output file. Until ...
2
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1answer
56 views

How to monitor the opening and closing of files?

I'm writing an AI personal assistant. One part of the software is a monitor daemon. A small process that monitor's user's active windows. I'm using python( with libwnck and psutils for obtaining info ...
0
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4answers
339 views

How do I print a certain line of python code using the Linux terminal?

If I am writing some python and I only want the terminal to show a certain line, what command do I use? For example my program is: print("line one") print("line two") print("line three") And I only ...
0
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1answer
47 views

systemd daemon & python getting the wrong time

I made a daemon that it is started by systemd, and inside my daemon I have a python function to get the time. The problem is that the time is wrong, I have 8 hours of difference. This is my service ...
0
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1answer
65 views

Fixing a broken PYTHONPATH environment variable

I recently installed some software, which required python to operate. For some reason, it installed its own version of python, and modified the PYTHONPATH variable. Now, when I attempt to import a ...
0
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1answer
38 views

Packages Containing 'dfsg' in Version Number Causing Issues

I am running the same Python software under both Mint 13 and Mint 17.1 – both are 64-bit. Prior to 64-bit operation the software was running on Mint 13 32-bit. On 64-bit Mint 13 everything works as ...
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4answers
7k 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 ...
2
votes
2answers
53 views

stderr gets flushed before stdout, when using file logger

My python code: import sys print "i am a daemon" print "i will be run using nohup" sys.stderr.write("i am an error message inside nohup process\n") When i run the code as python a.py, it shows, i ...
0
votes
1answer
173 views

Fix version issues of Python on CentOS 6.6

I'm very new to Linux and Python as I am an intern, please bare with me. If I'm missing something then let me know I can update the post. I installed python 2.7.9 under a users directory on centOS ...
1
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1answer
68 views

Can't use Python3 Package Installer

I successfully installed Python3's Pip and SetupTool packages by: sudo apt-get install python3-pip but when I try to download/install any package for Python3 by: pip install <package-name> ...
0
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1answer
252 views

pip install gives “TypeError: 'int' object is not iterable ”

In Debian testing, when I try to install the python package python-constraint via pip install python-constraint I get the following error; Exception: Traceback (most recent call last): File ...
1
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2answers
56 views

IPython Qt Console doesn't have a title in GNOME app switcher

When I use the app switcher in GNOME 3.16, the IPython Qt Console (version 3.1.0) doesn't have a title under its icon (see image, and compare with Chromium). I also noticed that the icon doesn't ...
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1answer
542 views

Capstone for Python not working

I'm unable to get Capstone for Python to work. I have attempted to install capstone both using pip and compiling and installing from source. Both are successful, no errors, but neither works. I've ...
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3answers
876 views

Unmet dependencies [closed]

I am trying to compile vim and install with "--enable-pythoninterp" flag, which needs the python-dev package. INFO I obtained the vim source from ftp://ftp.vim.org/pub/vim/unix/vim-7.3.tar.bz2 Vim7.3 ...
0
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0answers
79 views

Run Git Pull from a shell start-up script

I have raspberry-pi that loads a shell script on start up. This script runs a python script 'boot_camera.py' which is found in a repository. I Have a server which sends the raspberry-pi a command ...