Django/Python 反馈 ImproperlyConfigured for makemigrations for AppConfiguring

问题描述

按照教程，到目前为止，我已经能够解决我所有的小问题，直到我进入我的后端，为可以使用 sqlite 查找的数据创建自己的“应用程序”。

我的工作流程：

> DJANGO-WEBSITE:
> capstone_project_website:
>     settings.py 
>     apps:
>         accounts:
>             models.py 
>             apps.py 
> requirements:
> scripts:
> manage.py

我的/mymodels.py：

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

class UserInterest(models.Model):
    # name of interest
    name = models.CharField(max_length=64,unique=True)
    normalized_name = models.CharField(max_length=64,unique=True)

    # string function to print the name
    def __str__(self):
        return self.name

class UserPersona(models.Model):
    name = models.CharField(max_length=64,unique=True)
    description = models.CharField(max_length=200)

    def __str__(self):
        return self.name


# Create your models here
class UserProfile(models.Model):
    # Owner. Foreign key. Whenever we fetch user,we should fetch the user profile
    # related_name = we can access profile through user object aka request.user.profile
    user = models.OnetoOneField(User,on_delete=models.CASCADE,related_name="profile")

    # settings
    is_full_name_displayed = models.BooleanField(default=True)

    # details
    bio = models.CharField(max_length=500,default=True,null=True)
    website = models.URLField(max_length=500,null=True)
    persona = models.ForeignKey(UserPersona,on_delete=models.SET_NULL,blank=True,null=True)
    interests = models.ManyToManyField(UserInterest,blank=True)

我的/settings.py：

INSTALLED_APPS = [
    "django.contrib.admin","django.contrib.auth","django.contrib.contenttypes","django.contrib.sessions","django.contrib.messages","django.contrib.staticfiles","capstone_project_website.apps.accounts",]

我的/apps.py

from django.apps import AppConfig


class AccountsConfig(AppConfig):
    
    name = "accounts"

我的终端上运行 python manage.py makemigrations 后出现的错误是：

python manage.py makemigrations

Traceback (most recent call last):
  File "/Users/ryandeaver/.pyenv/versions/DjangoWebsite@3.7.3/lib/python3.9/site-packages/django/apps/config.py",line 244,in create
    app_module = import_module(app_name)
  File "/Users/ryandeaver/opt/anaconda3/envs/3.7.3/lib/python3.9/importlib/__init__.py",line 127,in import_module
    return _bootstrap._gcd_import(name[level:],package,level)
  File "<frozen importlib._bootstrap>",line 1030,in _gcd_import
  File "<frozen importlib._bootstrap>",line 1007,in _find_and_load
  File "<frozen importlib._bootstrap>",line 984,in _find_and_load_unlocked
ModuleNotFoundError: No module named 'accounts'

During handling of the above exception,another exception occurred:

Traceback (most recent call last):
  File "/Users/ryandeaver/Desktop/django-website/manage.py",line 22,in <module>
    main()
  File "/Users/ryandeaver/Desktop/django-website/manage.py",line 18,in main
    execute_from_command_line(sys.argv)
  File "/Users/ryandeaver/.pyenv/versions/DjangoWebsite@3.7.3/lib/python3.9/site-packages/django/core/management/__init__.py",line 419,in execute_from_command_line
    utility.execute()
  File "/Users/ryandeaver/.pyenv/versions/DjangoWebsite@3.7.3/lib/python3.9/site-packages/django/core/management/__init__.py",line 395,in execute
    django.setup()
  File "/Users/ryandeaver/.pyenv/versions/DjangoWebsite@3.7.3/lib/python3.9/site-packages/django/__init__.py",line 24,in setup
    apps.populate(settings.INSTALLED_APPS)
  File "/Users/ryandeaver/.pyenv/versions/DjangoWebsite@3.7.3/lib/python3.9/site-packages/django/apps/registry.py",line 91,in populate
    app_config = AppConfig.create(entry)
  File "/Users/ryandeaver/.pyenv/versions/DjangoWebsite@3.7.3/lib/python3.9/site-packages/django/apps/config.py",line 246,in create
    raise ImproperlyConfigured(
django.core.exceptions.ImproperlyConfigured: Cannot import 'accounts'. Check that 'capstone_project_website.apps.accounts.apps.AccountsConfig.name' is correct.

在此先感谢您的帮助！

解决方法

在 apps.py 中更改 name = capstone_project_website.apps.accounts 并在已安装应用的设置中使用“capstone_project_website.apps.AccountsConfig”