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Top Forums UNIX for Dummies Questions & Answers CRONTAB - one python script is not running Post 302945242 by bartocham on Wednesday 27th of May 2015 01:15:32 PM
Old 05-27-2015
CRONTAB - one python script is not running

Hi!

I'm using a RaspberryPi with standard Raspbian.
Currently I'm working on some sort of weather station.

For now I have three python scripts - one which is updating txt files for website - update1m.py ( it will not be necessary in few next days so I'll delete it) , second one for updating mysql datebase with measurement - updateDB.py and the last ( this one is generating problem ) for generating chart out of measurements gathered in database.

I'm a beginner so propably my methods are as dumb as it is possible but this is the reason why I'm asking you for help.

Via command line im running - sudo crontab -e.
My crontab looks like this:

Code:
@reboot python /home/pi/meteo/update1m.py

@reboot python /home/pi/meteo/database/updateDB.py

@reboot python /home/pi/meteo/imag.py

*/1 * * * * python /home/pi/meteo/update1m.py

*/1 * * * * python /home/pi/meteo/database/updateDB.py

*/1 * * * * python /home/pi/meteo/imag.py

First two scripts are running properly after reboot and every minute.
Unfortunatelly last one imag.py is not running with cron. It is working properly if I simply execute it with python ./imag.py but not with cron.
I'm sure that path for script is ok.

Do you have any idea why it is acting like that?

Regards,
Mateusz
 

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DH_PYSUPPORT(1) 						  python-support						   DH_PYSUPPORT(1)

NAME
dh_pysupport - use the python-support framework to handle Python modules SYNOPSIS
dh_pysupport [debhelper options] [-V X.Y] [-X item [...]] [-n] [module dirs ...] DESCRIPTION
dh_pysupport is a debhelper program that will scan your package, detect public modules in /usr/lib/pythonX.Y/site-packages, and move them to the shared Python modules location. It will generate appropriate postinst/prerm scripts to byte-compile modules installed there for all available python versions. It will also look for private Python modules and will byte-compile them with the current Python version. You may have to list the directories containing private Python modules. If a file named debian/pyversions exists, it is used to determine the python versions with which the package can work. Appropriate dependencies on python-support, python and pythonX.Y are put in ${python:Depends}. The ${python:Versions} and ${python:Provides} optional substitution variables are made available as well. OPTIONS
module dirs If your package installs private python modules in non-standard directories, you can make dh_pysupport check those directories by passing their names on the command line. By default, it will check /usr/lib/$PACKAGE, /usr/share/$PACKAGE, /usr/lib/games/$PACKAGE and /usr/share/games/$PACKAGE -n, --noscripts Do not modify postinst/postrm scripts. -d This option is deprecated. -V X.Y Force private modules to be bytecompiled with the specific X.Y python version, regardless of the default python version on the system. -X item, --exclude=item Exclude files that contain "item" anywhere in their filename from being taken into account to generate the python dependency. It also excludes them from byte-compilation. You may use this option multiple times to build up a list of things to exclude. CONFORMS TO
Python policy as of 2006-08-10 SEE ALSO
debhelper(7) This program is a part of python-support but is made to work with debhelper. AUTHORS
Josselin Mouette <joss@debian.org>, Raphael Hertzog <hertzog@debian.org> 1.0.15 2012-06-30 DH_PYSUPPORT(1)
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