python - django：更改基于 ModelForm 的表单类的 auto_id

Question

每次创建TestForm下面指定的实例时，我都必须用auto_id=True. 这怎么能只在表单类中完成一次呢？任何提示都非常受欢迎。

视图.py

from django.forms import ModelForm
from models import Test

class TestForm(ModelForm):
    class Meta:
        model = Test

def test(request):
    form = TestForm(auto_id=True)

Answer 1

class TestForm(ModelForm):
    def __init__(self, *args, **kwargs):
        super(TestForm, self).__init__(*args, **kwargs) 
        self.auto_id = True
    class Meta:
        model = Test

Answer 2

您可以覆盖构造函数中的参数：

class TestForm(forms.Form):
    def __init__(self, *args, **kwargs):
        super(TestForm, self).__init__(auto_id=True, *args, **kwargs)