Question

我的一个应用程序中有一个模型，当我运行＆＃34; python.py makemigrations注册时会抛出错误。＆＃34;过去两天我花了很多文档（和谷歌）试图弄清楚为什么会发生这种错误。不幸的是，我什么都没有。

我想要做的是在我的项目中包含一个应用程序。该应用程序位于我的python目录的根目录中（不在我的项目的子文件夹中）。这是我的代码：

from django.db import models

class CompanyInfo(models.Model):
        companyID = model.AutoField(primary_key=True)
        companyName = model.CharField(max_length=100)
        companyURL = model.URLField(max_length=100)
        companyEmail = model.EmailField(max_length=254)
        companyFEIN = model.CharField(max_length=50)
        companyUsername= model.CharField(max_length=100)
        companyPassword = model.CharField(max_length=100)

class CompanyContact(models.Model):
        ccID = model.AutoField(primary_key=True)
        ccFirstName = model.CharField(max_length=100)
        ccLastName = model.CharField(max_length=100)
        ccEmail = model.EmailField(max_length=254)
        ccPhone = model.IntegerField(max_length=20)

打印到控制台的确切错误显示为：

root@ubuntu1204:/home/humanoid# python manage.py makemigrations humanoid
Traceback (most recent call last):

File "manage.py", line 10, in <module>
    execute_from_command_line(sys.argv)

File "/usr/local/lib/python2.7/dist-packages/django/core/management/__init__.py", line 338, in execute_from_command_line
    utility.execute()

 File "/usr/local/lib/python2.7/dist-packages/django/core/management/__init__.py", line 312, in execute
    django.setup()

File "/usr/local/lib/python2.7/dist-packages/django/__init__.py", line 18, in setup
    apps.populate(settings.INSTALLED_APPS)

File "/usr/local/lib/python2.7/dist-packages/django/apps/registry.py", line 108, in populate
    app_config.import_models(all_models)

File "/usr/local/lib/python2.7/dist-packages/django/apps/config.py", line 198, in import_models
    self.models_module = import_module(models_module_name)

File "/usr/lib/python2.7/importlib/__init__.py", line 37, in import_module
    __import__(name)

File "/home/humanoid/signup/models.py", line 3, in <module>
    class CompanyInfo(models.Model):

File "/home/humanoid/signup/models.py", line 4, in CompanyInfo
    companyID = model.AutoField(primary_key=True)
NameError: name 'model' is not defined

Answer 1

从导入看起来它应该是模型（复数）而不是模型。

Answer 2

看起来你放弃了models上的's'。您需要将model的使用更改为models。

例如：

companyID = model.AutoField(primary_key=True)

需要：

companyID = models.AutoField(primary_key=True)

Python Django NameError：name＆＃39; model＆＃39;没有定义

2 个答案: