如何自动排序Django表单域

from django import forms

class MyForm(forms.Form):
    field1 = forms.CharField()
    field2 = forms.IntegerField()
    field3 = forms.EmailField()
    # 其他字段...

class MyForm(forms.Form):
    field1 = forms.CharField()
    field2 = forms.IntegerField()
    field3 = forms.EmailField()
    # 其他字段...

    class Meta:
        fields = ['field2', 'field1', 'field3']

from django.shortcuts import render

def my_view(request):
    form = MyForm()
    return render(request, 'my_template.html', {'form': form})

<form method="post">
    {% csrf_token %}
    {{ form.as_p }}
    <button type="submit">提交</button>
</form>