Blog

If you were looking for something specific you probably got redirected here from an old link to my (now gone) drupal blog. I migrated all the pages & blog entries to this blog, so just use the search here to find what you were looking for.

SIP & STUN ..

Note to self .. it is not very useful when one leaves a (public) STUN server activated in a SIP client after changing it from using the VoIP Server's IP to the (internal) DNS .. leads to working signalling, but no audio ^^ - Took me a few days to figure out what had happened (including capturing stuff with Wireshark, ..)

django DurationField - (very) simple way to format (for template)

So I have a Django DurationField in my model, and needed to format this as HH:mm .. unfortunately django doesn't seem to support that out of the box.. after considering templatetags or writing my own filter I decided to go for a very simple alternative and just defined a method for this in my model:

django-stdimage new util class UploadToClassNameDirPKUUID

When playing with the thought of adding images to my books DB i thought: I need random names, and would like to scale them ..

How to get a nice populated list of Languages in your Django app

Since I wanted to make an inventory app (that i will likely post the source of - as FOSS of course - at some point when I am done) I wanted to have a model for languages with their ISO 639-1 code.

tryton with postgresql on another server & permissions

A little follow-up to my post about setting up tryton on Gentoo: