Django教程1 - ImportError：没有名为apps的模块

Question

I am following this Tutorial: https://docs.djangoproject.com/en/1.10/intro/tutorial02/

In subsection "Activating models" i should add some code in the

mysite/settings.py

INSTALLED_APPS = [
  'polls.apps.PollsConfig',
  'django.contrib.admin',
  'django.contrib.auth',
  'django.contrib.contenttypes',
  'django.contrib.sessions',
  'django.contrib.messages',
  'django.contrib.staticfiles',
]

when i run the command

python manage.py makemigrations polls

i get the following errormessage

Traceback (most recent call last):
  File "manage.py", line 10, in <module>
    execute_from_command_line(sys.argv)
  File "/usr/lib/python2.7/dist-packages/django/core/management/__init__.py", line 354, in execute_from_command_line
    utility.execute()
  File "/usr/lib/python2.7/dist-packages/django/core/management/__init__.py", line 328, in execute
    django.setup()
  File "/usr/lib/python2.7/dist-packages/django/__init__.py", line 18, in setup
    apps.populate(settings.INSTALLED_APPS)
  File "/usr/lib/python2.7/dist-packages/django/apps/registry.py", line 85, in populate
    app_config = AppConfig.create(entry)
  File "/usr/lib/python2.7/dist-packages/django/apps/config.py", line 112, in create
    mod = import_module(mod_path)
  File "/usr/lib/python2.7/importlib/__init__.py", line 37, in import_module
    __import__(name)
ImportError: No module named apps

i don't have a folder or a file called "apps" in my "polls" folder, so i am wondering about the "polls.apps.PollsConfig" syntax. i found some posts in the web telling that in django version 1.7 there where some changes.

I am using:

• Ubuntu 16.04 LTS
• Python 2.7.11+
• django.VERSION (1, 8, 7, 'final', 0)

Answer 1

You're using a newer version of Django, who doesn't create the app.py configuration file in the folder because the old structure is different. You've two options:

1) Change the documentation version to 1.8

2) [RECOMMENDED] use the latest version of Django