'Returns the keyword arguments for instantiating the form.'

def get_form_kwargs(self):

    kwargs = {u'initial': self.get_initial()}
    if ((self.request.method == u'GET') and self.request.GET):
        kwargs.update({u'data': self.request.GET})
    kwargs.update({u'searchqueryset': self.get_queryset(), u'load_all': self.load_all})
    return kwargs
