def METHOD_NAME(self, request, *, station_id, seq):
    self.request = request
    self.station = Station.objects.get(pk=station_id)
    self.seq = seq
    self._check_permission()
    try:
        self.form = self._get_form_from_request()
    except RedirectToFirstStep:
        kwargs = {"station_id": self.station.id, "seq": 1}
        return HttpResponseRedirect(reverse("telemetry_wizard", kwargs=kwargs))
    if self.request.method == "POST" and self.form.is_valid():
        return self._process_valid_form_post()
    else:
        return self._process_get()