在dajngo CreateView中自动添加文件到表单

from django.views.generic.edit import CreateView
from django.core.files import File
from .models import YourModel
from .forms import YourForm

class YourCreateView(CreateView):
    model = YourModel
    form_class = YourForm
    template_name = 'your_template.html'

    def get_form(self, form_class=None):
        form = super().get_form(form_class)
        
        # 创建文件对象
        file = File(open('path_to_your_file', 'rb'))
        
        # 将文件对象添加到表单中
        form.fields['your_file_field'].initial = file
        
        return form