小编Tus*_*CSD的帖子

我有一个清单:

list1 = [123, 'xyz', 'zara', 'abc']
print "Max value element : ", max(list1);

它给:

Max value element : zara

还请解释它如何在字符串列表和数字列表上进行比较.

我想将我的自定义 TrustAdministration 字段添加到 django 中的 Auth_User 表

这是我的Model.py

from django.db import models
from django.contrib.auth.models import User

class Trust(models.Model):
    name = models.CharField(max_length=200)

class TrustAdministration(models.Model):
        user = models.OneToOneField(User)
        full_name = models.CharField(max_length=200)
        email = moels.CharField(max_length=75)

表单.py

from django.contrib.auth.models import User
from django.contrib.auth.forms import UserCreationForm
from models import Trust, TrustAdministration

class TrustForm(form.ModelForm):
    class Meta():
        model = Trust

class TrustAdministration(forms.ModelForm):
    class Meta():
        model = TrustAdministration

class UserCreateForm(UserCreationForm):
    class Meta():
        model = User

查看.py

def trust_registration(request):
    if request.POST:
        trust_form = TrustForm(request.POST, instance=Trust())
        trust_admin_form = TrustAdministrationForm(request.POST,instance=TrustAdministration()) …