Django: pass data from CBV form view to form CBV -

i have form modelchoicefield, being used form_class in formview.

the choice field has populated information bound request object.

let's summarize:

class myformview(formview):     # need pass `request.user` , value      # derived `request.get['pk']` form     form_class = myform  class myform(form):     choices = modelchoicefield(queryset=mychoice.objects.none())      def __init__(self, user, number, *args, **kwargs):         super(myform, self).__init__(*args, **kwargs)         self.fields['choices'] = mychoice.objects(number=number, owner=user) 

what need pass data form when instance created?

i tried overriding get_form unsure proper way of doing this:

 def get_form(self, form_class):         user = self.request.user         number = somemodel.objects.get(self.get['pk']).number         return form_class(user, number, **self.get_form_kwargs()) 

overriding get_form work, better approach override get_form_kwargs, don't have duplicate code get_form method.

class myformview(formview):     form_class = myform      def get_form_kwargs(self):         kwargs = super(myformview, self).get_form_kwargs()         kwargs['user'] = self.request.user         kwargs['number'] = somemodel.objects.get(self.get['pk']).number         return kwargs