[Qgis-developer] Open a form of a linked table

[Andreas Neumann]

Hi,

I have two tables with a 1:n to relation from table A to B.

In the form of table "B" I want to display a button that opens the
corresponding record in a form of table A (in a separate window).

I know that Matthias Kuhn is working on such functionality for QGIS 2.1
- but I would need a script-based solution now - this project cannot
wait for QGIS 2.1

Does someone have a python script that does something like that or
similar things?

The idea is to have a Python action with a few lines of code that does
this and can be associated to a button.

Thanks,
Andreas