Python is a dynamically and strongly typed programming language that encourages readability.

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113 views

cx_Oracle suddenly slow to connect

Have a test machine set up with oracle 11g installed: I'm trying to connect with python and cx_Oracle. Yesterday, my code worked perfectly: import cx_Oracle print "connecting..." with ...
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1answer
76 views

Seeking advice on performance metrics based on NewRelic dashboard

Some background: I have been given access to our newrelic dashboard for the production servers running a django app on an AWS account, and tasked to come up with some gatling.io (performance testing ...
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1answer
153 views

Postfix catch-all email, save to combined file

We're running a spam trap / honeypot, and by using the amazing guidance of the members here, I've been able to configure our Ubuntu server running Postfix 2.11.0 to catch all inbound email, regardless ...
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1answer
191 views

Unbound DNS: How to get source IP address from python mod

I use Unbound DNS with a custom python module. Based on who sends a query, I want to return different results. How do I get the Source IP from the Python module?
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1answer
131 views

strange strace output of httpd process of apache running django with mod_wsgi

I have about 12 httpd processes running for an RHEL aws box that no one is hitting in the browser (shared team dev box). These processes together are consuming over 1.8 GB on the dev box, and I have ...
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0answers
16 views

Is there an automated installer/manager for mod_wsgi 3.4?

# yum --showduplicates list mod_wsgi | expand Loaded plugins: fastestmirror Determining fastest mirrors * base: mirror.cov.ukservers.com * epel: mirrors.coreix.net * extras: ...
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0answers
25 views

Python in the debian-installer context

My broader question is about using Ansible to perform the late_command in a preseeded Debian/Ubuntu install. The specific question is, is there some straightforward or documented way to get a working ...
2
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0answers
3k views

AttributeError: 'module' object has no attribute * python

I am struggling with compiling python 2.7.9 from source and have been advised to ask this question here. While installing python 2.7.9 following the steps described here the following errors ...
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1answer
326 views

Installing mod_wsgi error - config.status: error: cannot find input file: Makefile.in [closed]

Below, I'm trying to install mod_wsgi. [root@server]# ./configure --with-python=/usr/local/bin/python2.7 checking for apxs2... no checking for apxs... no checking Apache version... ./configure: line ...
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1answer
305 views

Environment variable not available in python

I have a pretty interesting problem regarding environment variables, and googling around didn't show me any meaningful results: $ echo $BUCKET && python -c "import os; print ...
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0answers
98 views

Cannot add dynos on Heroku app after seemingly successful app push

I recently launched an app on Heroku using git push heroku master and got a couple of errors: remote: raise ValueError("Missing distribution spec", line) remote: ValueError: ...
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0answers
93 views

Python logger stops logging

On an application server (CentOs 6.4), python's native logger will stop writing to a log file after about 48 hours of continuous operation. This started occurring when we added fluentd (td-agent) to ...
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0answers
249 views

Python libraries slow to load from NFS mount point

Several of our computers are diskless, and they load their Python libraries from an NFS mount point across the network. This means it can take up to three minutes to start up a Python process that ...
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1answer
165 views

Running multiple workers using Celery

I need to read from Rabbitmq and execute task in parallel using Celery in a single system. [2014-12-30 15:54:22,374: INFO/Worker-1] ... [2014-12-30 15:54:23,401: INFO/Worker-1] ... [2014-12-30 ...
2
votes
1answer
337 views

Python background task thread lock error with mod_wsgi

I have a small python web application built on the Flask framework and deployed with mod_wsgi to apache. The application is scheduling a background task with apscheduler that runs every couple of ...
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0answers
71 views

UnicodeDecodeError starting Radicale server during boot process

I set up the Radicale CalDAV server on Debian Wheezy (raspbian). I can launch it manually as expected. However, when I try to start it during boot process it fails with the following error: ...
0
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1answer
207 views

OpenVPN Python plugin

I have a task about authentication OpenVPN users using database which is located on remote server (not a host with OpenVPN server instance). And we use Python as main language for all our tools. ...
1
vote
1answer
94 views

apache fails to load mod_wsgi: complains of 'missing symbol'

When I run apachectl configtest after installing mod_wsgi I get the following error message: httpd: Syntax error on line 117 of /private/etc/apache2/httpd.conf: Cannot load ...
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1answer
77 views

NodeJs running in command line shows “Aborted”

I am using an Amazon EC2 instance using CentOs 5.4. I installed nodejs in different servers that follow the same architecture. In the current server I installed nodejs by following the below steps. ...
2
votes
1answer
170 views

SPF issue with SpamAssassin

I have an internal management app for a small company, written in Python and running on a Linode VPS, with which users can send occasional emails to their customers. The emails are quite ...
-3
votes
1answer
258 views

Mailman 404 page not found

I have configured mailman following these instructions. https://www.gnu.org/software/mailman/mailman-install/index.html I have run into this problem Problem: All Mailman web pages give a 404 File ...
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votes
1answer
716 views

Nginx Internal Server Error

I am new to NGINX and uwsgi and Im deploying my first python web application. Having tried numerous times, I get an internal server error. There may be something wrong with my configurations but i ...
0
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1answer
316 views

Adding python to /usr/bin/env python variable [closed]

The #!/usr/bin/env python hashbang isn't working on my Ubuntu install. I tried the following: root@x# python=/usr/bin/python root@x# PATH=$PATH:/usr/bin/python
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0answers
146 views

Is my site getting hacked (Bluehost)?

I'm running a simple website off of Bluehost, and I needed to use custom Python scripts so I created a cgi-bin folder in my site's directory and added my cgi python files there. Everytime I tried to ...
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0answers
99 views

Download log files from a server with Fabric

I'm using Fabric to download some log files from a server. So far so good, i'm having problems with the following scenario: env.roledefs = { 'dev': ['192.168.0.5'], 'hml': ['192.168.0.5'], ...
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1answer
177 views

Locust AWS python requirements fails

Folks, Trying to setup Locust in AWS using latest amazon linux. After installing locust, i get the following when starting in master mode: locust -f foo.py --master Traceback (most recent call ...
0
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1answer
293 views

Writing a fail2ban multiline regex

I've got some troublesome hosts trying it on with an SSH server I run, and I'm trying to ban them using fail2ban. Problem is, I haven't done much work with regexes, and even less with Python regexes. ...
0
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1answer
18 views

Minimizing Downtime With Upgrades For 3rd Party Products

I am currently maintaining a Review Board server (https://www.reviewboard.org/) and one of the big pain points is scheduling upgrades. Currently the process is: Take the server down and send all ...
2
votes
1answer
2k views

salt-stack : No Top file or external nodes data matches found

To test salt-stack I would like to copy a config file to another distant one (I am testing master and minion in localhost) /etc/salt/minion : master: 127.0.0.1 file_roots: base: - ...
-1
votes
1answer
53 views

Pyajam in debian 7 [closed]

I'm trying to make the installation package python Pyajam I tried to install a pip, I received an error 4Suite-XML package Installing collected packages: pyajam, 4Suite-XML Running setup.py install ...
0
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1answer
179 views

Error when launching salt-master

I have this error when I execute : salt-master : # salt-master [ERROR ] Failed to read the virtual function for module: apt Traceback (most recent call last): File ...
2
votes
1answer
364 views

Apache not serving my python app

So here's my apache config: LoadModule wsgi_module /usr/lib/apache2/modules/mod_wsgi.so <VirtualHost *:80> ServerAdmin marijus.merkevicius@gmail.com ServerName 31.220.49.197 ...
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1answer
215 views

salt-stack : Using multiple grain files

How can I use multiple grain files and organise them in directories : # pwd /etc/salt This is just an example: etc └── salt └── minion    ├── minion     ├── grains_1    ├── ...
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0answers
416 views

Pyramid + Nginx + uWSGI Server 500 Errors

I have a uWSGI application written in Python using the Pyramid framework. Nginx is configured like below (I left out a few bits, but I don't think they will matter): upstream uwsgicluster { ...
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1answer
127 views

Using collectd with Python 3

I'd like to use the Python 3 interpreter within collectd, but there's no (documented) option to set the path or the version of the interpreter, and it defaults to the Python 2 interpreter that's also ...
0
votes
1answer
90 views

How to run WSGI-file with Nginx

I have a Python-application with a Bottle-webserver running with port 8080. Now i will connect Nginx to the Bottle-webserver with a wsgi-file. Now, i have a wsgi-file, but how can i execute this with ...
0
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0answers
54 views

Elasticsearch service automatilly terminates

When i try to start the elasticsearch service, it starts normally (no error messages). But terminates immidiately. There is no log in the /var/log/elasticsearch directory.I'm using elasticsearch ...
1
vote
1answer
604 views

uWSGI cannot load virtualenv

I'm setting up a Python app using nginx and uWSGI. My dependencies are in a virtualenv. If I activate the virtualenv manually, everything works by running this command: uwsgi --ini uwsgi.ini But if ...
0
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1answer
186 views

Packaging a virtualenv

I'd like to package a Python virtualenv with fpm, so that I can deploy it to my servers. I want to setup the virtualenv somewhere in my home directory without having to use root permissions, but ...
0
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1answer
152 views

IIS fastcgi race condition or locking with .py files (file watching?)

I am trying to deploy the python web framework web2py on iis8 on Windows server 2012. I am using fastcgi, downloaded from microsoft, v 2.1 and python 2.7 web2py sometimes creates .py files under the ...
3
votes
1answer
254 views

Tweaking Ansible output

I want to use Ansible to collect information from a number of servers. The information should be postprocessed locally, so it should be presented in a certain format. Other than grep and sed and awk ...
1
vote
1answer
79 views

Azure Memory Allocation (Windows VM) for Python?

I'm running a pretty intensive python script on a large Azure Windows VM. I'm using Enthought Canopy for my python environment. The VM has 56gb of ram available... however in the task manager python ...
0
votes
0answers
224 views

Mount NFS share and symlink it to a directory using non-Administrator account

I'm on Windows 8.1 Enterprise and what I'm trying to do is to have a python script that will: Mount an NFS share for the current user Create a symlink in the current working directory to a drive ...
1
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2answers
519 views

Python Script portion failing to execute within init.d/ on RedHat 6.5, why?

I've created a init.d script called rmCluster which is supposed to execute a simple python script at shutdown which uses boto to shutdown a particular cluster of servers, with 755 perms, located in ...
0
votes
1answer
82 views

AWS EC2 Ubuntu - Logging Python print statements

What is the easiest way to see "print" statements made when a Python file is executed on my AWS EC2 Ubuntu server? I have tried the aws cli, but this does not work for me.
0
votes
1answer
535 views

Django, mod_wsgi, pyvenv-3.4 - configuration

I'm trying to deploy my first, simple django website. I have an VPS with Ubuntu 14.07 Server, Apache 2.4.7 with mod_wsgi. So, i added this vhost: <VirtualHost *:80> ServerName api.XXX.net ...
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1answer
436 views

Different Python versions under the same uwsgi Emperor?

I'm running an uwsgi Emperor with various Vassals that each serve a specific Python app from a different virtualenv. Since uwsgi was compiled with it's own Python 2.7 interpreter, trying to use a ...
0
votes
1answer
388 views

TracError: Unsupported version control system “svn”: cannot import name fs

I started out with a duplicate database entry error, and in trying to fix it am no longer able to resync my Trac database at all. Unable to import all the history I tried to upgrade from 0.12 to ...
0
votes
1answer
773 views

How to reinstall python2.7 on CentOS 6 in order to install mod_wsgi [closed]

I've installed Python2.7 from source on a CentOS 6 VPS, and I'd like to get a Django site up and running. Unfortunately, everything I've Googled so far says that I'll need to install mod_wsgi, which ...
0
votes
2answers
211 views

Configuring wsgi application to serve a static html?

I'm looking to install www.planetplanet.org in openshift. I've hosted a few php apps on openshift, but am not sure how python apps work. The openshift template gives me a wsgi.py file, which needs ...