Django 使用FormWizard将信息从视图传递到表单

我正在try 使用Wizard View将数据从我的视图传递到我的表单类.

如果没有Wizard View，我会使用get_forms_kwargs()个来执行此操作，如下所示:

def get_form_kwargs(self):
    kwargs = super(MenuAddWizard, self).get_form_kwargs()
    kwargs.update({'month': self.kwargs['month']})
    return kwargs

在我的表单类中我用途:

def __init__(self, *args, **kwargs):
    self.month = kwargs.pop('month', None)

一切都很好-我可以使用"月"进行验证，例如clean().

但当我使用Wizard View时，我会按照docs指定get_forms_kwargs()中的步骤如下:

def get_form_kwargs(self, step=0):
    kwargs = super(MenuAddWizard, self).get_form_kwargs()
    kwargs.update({'month': self.kwargs['month']})
    return kwargs

我的get_form()不喜欢这样:

  File "python312\Lib\site-packages\formtools\wizard\views.py", line 311, in post
    return self.render_next_step(form)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "python312\Lib\site-packages\formtools\wizard\views.py", line 322, in render_next_step
    new_form = self.get_form(
               ^^^^^^^^^^^^^^
  File "myproject\views.py", line 1614, in get_form
    form = super().get_form(step, data, files)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "python312\Lib\site-packages\formtools\wizard\views.py", line 432, in get_form
    return form_class(**kwargs)
           ^^^^^^^^^^^^^^^^^^^^
TypeError: BaseFormSet.__init__() got an unexpected keyword argument 'month'

知道如何使用Django Form Wizard将kwargs(或任何其他方式)正确传递到表单吗？

供参考，完整视图如下(不含get_forms_kwargs()):

class MenuAddWizard(LoginRequiredMixin, SessionWizardView):

    # Either provide form_list as part of .as_view() in urls, or here.
    form_list = [MenuInputForm, DayMenuFormSet]
    template_name = "menu_add.html"

    def get_context_data(self, form, **kwargs):
        context = super(MenuAddWizard, self).get_context_data(form=form, **kwargs)
        month = self.kwargs['month']
        context['month'] = month
        return context

    def get_form_kwargs(self):
        kwargs = super(MenuAddWizard, self).get_form_kwargs()
        kwargs.update({'month': self.kwargs['month']})
        return kwargs

    def get_form(self, step=None, data=None, files=None):
        form = super().get_form(step, data, files)

        if step is None:
            step = self.steps.current

        if step == '1':

            step_0_cleaned_data = self.get_cleaned_data_for_step('0')
            # Using step 0 data, I generate the list to be used for initial; removing logic for brevity and using two example items as test

            DayMenuFormSet = formset_factory(form=DayMenuForm, extra=0)
            formset = DayMenuFormSet(initial=[{'menu': 'Some example text'}, {'menu': 'This is another test...'}],
                                     data=data)

            form = formset

        return form

我的表格都继承了标准forms.Form.