Export / Import Script for Blender 2.78 or higher

Hello all,

I’m searching for a tutorial / example script for a simple exporting and importing function.
I’ve found this link in Wikibooks, but it does not work for 2.7x.

Is there a similar one for the newer versions of Blender?

What I exactly try to achieve is to write a AddOn which allows to create template objects and later import them in a scene with autogenerated textures. Therefore I need a custom exporter.

I found a way to import and export objects mesh data in a JSON file structure. The sourcecode is available on github.
When I finish the AddOn I will publish it here :wink: