Django Wizard - custom queryset depending of the previous step

[Solvik]

Hi everyone,

It's the first time I post here as I've always search everything before posting, but this time I'm losing my head :)

I'm using for the first time the django Wizard Form feature. It looks awesome !

As I need to change the queryset depending of the result of the previous form step I rewrite the ``get_form`` method.

Here is a pastie: http://pastie.org/private/ju4pn0mmzva7ovunhw67nw

The problem:

When I reach the step3, wheter using the non-commented code or the commented one, the code processes for minutes until the development server close the connection.

Any idea ?

Hints:

- I think the code processes the ``ModulePort.objects.all()`` of the queryset form attribute. And since I have like 12k entries in my database it takes time ? I already have this problem on other forms of my application: the render of the HTML select widget takes a lot of time depending of the amount of entries.

Other questions:

Is there another way to do what I am doing ?

Thanks in advance for any pieces of advice you can give me :)

Regards,

Solvik.