Tagged Questions
0
votes
2answers
4 views
loading custom gstreamer plugin raises gst.ElementNotFoundError
I'm trying to set GST_PLUGIN_PATH environment variable before loading custom gstreamer plugin in an integration test, so I need to change GST_PLUGIN_PATH programmatically.
But without GST_PLUGIN_PATH ...
0
votes
1answer
35 views
CFD monitoring program [on hold]
I run a lot of computational fluid dynamics (CFD) calculations. For many reasons, I would like to write a program which will monitor the output of the log file given by the CFD solver and adjust its ...
0
votes
1answer
29 views
return ip of a server by python scipt running on it.?
i ma creating a server monitoring tool , which will be installed on any machine and that will provide server statics. i have created a script that can be deployed on any machine and can print server ...
-1
votes
0answers
30 views
ImportError: No module named 'errors'
I am trying to install pyFilesystem follow this link, firstly I installed pip with command:
sudo pacman -S python-pip
Then I input:
pip install fs
However, this is what I got(only the error ...
0
votes
1answer
21 views
How do I programmatically get a list of packages from apt?
How can I use Python/python-apt to programmatically get the same result as "dpkg --get-selections"?
1
vote
3answers
30 views
How can i make the python program to check linux services
I want to make simple python script , which i can run on cron job. i just want to see if these services are currently running or stopped
Httpd
mysql
How should i check them with python.
Do i need ...
0
votes
1answer
15 views
Python process has no traces after unix terminal session is closed or timed out
I have started a long running python script. It was supposed to be running for more than 4 hours. I have started the script in a background redirecting console output to some text file. I was ...
2
votes
1answer
46 views
Python, what is the correct way to determine if a Unix process is running?
I have some existing code that determines whether the system is running:
def is_running( self ):
init_scripts = glob.glob( os.path.join( settings.INIT_SCRIPT_DIR, self.pp
ackage_name + ...
2
votes
1answer
32 views
How to trully bind key in python console program in linux?
I'm looking for key binding in python [linux].
My program must catch key 'q' and close correctly.
I found this
import curses
stdscr = curses.initscr()
curses.cbreak()
stdscr.keypad(1)
...
0
votes
1answer
26 views
Python whit shell Command interaction
Im trying to interact whit a multiple shell program that one is written in python other in perl and other in ruby..
thought the terminal they run simple as a commands
$python demo.py
Option1
...
-1
votes
1answer
23 views
Fetching the output of a command executed through os.system() command
I am using a script where I issue a shell command to a remote server (ssh) using os.system() command. I need to collect the output of the command I executed on the remote server. The problem is the ...
0
votes
1answer
14 views
Installing GDAL python binding Linux
I've been trying to install the python GDAL binding from source with ./configure --with-python but when i attemp
from osgeo import gdal
I get:
Traceback (most recent call last):
File ...
0
votes
2answers
54 views
How do I properly use python to access system commands and make my script work?
So the script I have is to have a larger dzen2 outputting conky on the screen when I have less than 3 workspaces open on i3 and shrink it back down when I have more than 3 workspaces open. Here's the ...
0
votes
0answers
26 views
Finding screen resolutions in a world without $DISPLAY through python or shell scripting [migrated]
I am Developing a personal project/ idea for a headless Raspberry Pi that works without a gui display. I am working on a text graphicsesque design.
As the Raspberry Pi allows one to plug into most ...
-2
votes
0answers
25 views
Create a daemon with python [on hold]
I'm new to python and i want to write a daemon to act as an interface between a web-GUI (control panel) and some sort of Linux services and os. Security and performance are very important in my ...
1
vote
2answers
79 views
Run a vim command from a python script
I have configured a keyboard shortcut using xbindkeys to run a python script.
Now, while editing any vim file if that user press that keyboard shortcut-
I want my python script to run this command ...
0
votes
2answers
38 views
Are there a tools that can help to treat files as tables in a database?
I have csv files and would like to treat them as tables of a database. Of course I can transform these files into tables. But it would be nice to have a possibility to do it directly in the command ...
0
votes
0answers
9 views
Amazon Elastic Beanstalk CLI issues on linux: zlib error
I am trying to use elastic beanstalk cli on an amazon linux instance and I always get zlib module error. This probably is more to do with my linux/unix ignorance but please send any inputs you have.
...
1
vote
2answers
54 views
what does ^@ sign in .txt file suggest
I was concurrently manipulating a txt file (some r/w operation)with multiple processes. and I saw traces of special signs as ^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@ spreading across some ...
0
votes
1answer
13 views
How do I create multiple script-daemons with zdaemon?
I am using a script for log file analysis. This script is started as daemon, using zdaemon.
Jan Vlčinský wrote an excellen article about it here: ...
0
votes
0answers
25 views
Python 2.7.3: Loading animation (custom) while an os.system() command is running
Im making an easy package installer program in a CLI environment with python. and while the part where i execute
os.system('dpkg -i ' + packageName + '--yes')
i want to add like a loading thing ...
0
votes
0answers
13 views
PowerManagement.Inhibit works with dbus-python but not dbus-send
I am working on a project where I need to inhibit power management (e.g. suspend) programatically. I am able to do so perfectly from Python:
import dbus
pm = ...
1
vote
2answers
34 views
Defining the command line arguments of a linux command in python
first of all, sorry for the imprecise title (if someone has a better suggestion how to name this thread feel free to tell me), my question is not that complicated at all.
I wrote a small program in ...
1
vote
2answers
39 views
Dump All Python Interpreter Errors into a Log? [duplicate]
Is it possible to dump all errors reported by the Python Interpreter into a log stored as say /var/log/python.log regardless of what script/command caused them? What would be the best way to do this ...
1
vote
4answers
75 views
I'd like my code to flow with my terminal a little better
So I have a fully functional py script running on Ubuntu 12.04, everything works great. Except I don't like my input methods, it's getting annoying as you'll see below. Before I type out the code, I ...
0
votes
1answer
26 views
Create a package files python
I need to create a script to copy all files .class and .xml from multiple folders and generate a package something like tar type, those diferent path folders will be filled when the script runs, is ...
1
vote
3answers
35 views
How to prevent images from appearing on the screen in Matplolib? Python
I have a quick question I am trying to solve. I have a script that processes about 2000 files, generates images and saves images to either PDF or image format. But I am not able to prevent images from ...
1
vote
2answers
24 views
How to set the rights of a python-generated file, executed by logrotate
I'm using syslog-ng to write the logs of a cisco pix firewall with a raspberry pi.
The logs are rotated daily. After rotation, the last file is passed to a python script, that searches all ip ...
0
votes
4answers
59 views
Django - ImportError: No module named city
Django keeps telling me this, even after recoding everything, and I cannot seem to find help on Google. Project folder is as follows:
$ tree
.
|-- project
| |-- __init__.py
| |-- __init__.pyc
| ...
0
votes
3answers
77 views
Python threading vs. multiprocessing in Linux
Based on this question I assumed that creating new process should be almost as fast as creating new thread in Linux. However, little test showed very different result. Here's my code:
from ...
