Django 1.7，localflavor 1.1 USStateSelect()

Question

我正在使用 Django 1.7 并且刚刚安装了 localflavor 1.1。现在，在创建默认用户时，我想使用 USStateSelect() 字段。在创建扩展默认用户的 Nurse 时，我遇到了各种错误。这是我当前的代码：

models.py:

from localflavor.us.forms import USStateSelect

class MyUser(AbstractBaseUser):
    #Address
    house_number = models.IntegerField(default = 0)
    street = models.CharField(max_length = 30, default = "")
    city = models.CharField(max_length = 20, default = "")
    state = USStateSelect()
    zip_Code = models.IntegerField(default = 0)

class Nurse(MyUser):
    #Other fields

forms.py:

class NurseCreationForm(ModelForm):
password1 = forms.CharField(label='Password', widget=forms.PasswordInput)
password2 = forms.CharField(label='Password confirmation', widget=forms.PasswordInput)

class Meta:
    model = Nurse
    fields = ('email', 'first_name', 'last_name', 'department','state',)

错误：

File "C:\Python34\lib\site-packages\django\forms\models.py", line 294, in
__new__raise FieldError(message)
django.core.exceptions.FieldError: Unknown field(s) (state) specified for  
Nurse

我无法在网上的任何地方找到适用于 Django 1.7 的有效解决方案。在此先感谢您的帮助！

Answer 1

您的问题是您正在尝试使用表单字段 USStateSelect in your models. You should use the model field USStateField。尝试以下操作：

从 localflavor.us.models 导入 USStateField

class MyUser(AbstractBaseUser):
    #Address
    house_number = models.IntegerField(default = 0)
    street = models.CharField(max_length = 30, default = "")
    city = models.CharField(max_length = 20, default = "")
    state = USStateField()
    zip_Code = models.IntegerField(default = 0)

您必须创建一个迁移，并在更新您的模型后运行它。

Django 1.7，localflavor 1.1 USStateSelect()

Django 1.7, localflavor 1.1 USStateSelect()

django

django-models

django-forms

django-localflavor