我已经开始使用 Django 和 GraphQL 进行基本设置的graphene_django 教程。
但是，由于导入错误，我无法继续前进：
ImportError at /graphql
Could not import 'cookbook.schema.schema' for Graphene setting 'SCHEMA'. ImportError: No module named schema.
Request Method: GET
Request URL: http://127.0.0.1:8000/graphql
Django Version: 1.11.2
Exception Type: ImportError
Exception Value:
Could not import 'cookbook.schema.schema' for Graphene setting 'SCHEMA'. ImportError: No module named schema.
Exception Location: /home/mackie/Code/graphene_django_tutorial/env/local/lib/python2.7/site-packages/graphene_django/settings.py in import_from_string, line 78
Python Executable: /home/mackie/Code/graphene_django_tutorial/env/bin/python
Python Version: 2.7.12
Python Path:
['/home/mackie/Code/graphene_django_tutorial/cookbook',
'/home/mackie/Code/graphene_django_tutorial/env/lib/python2.7',
'/home/mackie/Code/graphene_django_tutorial/env/lib/python2.7/plat-x86_64-linux-gnu',
'/home/mackie/Code/graphene_django_tutorial/env/lib/python2.7/lib-tk',
'/home/mackie/Code/graphene_django_tutorial/env/lib/python2.7/lib-old',
'/home/mackie/Code/graphene_django_tutorial/env/lib/python2.7/lib-dynload',
'/usr/lib/python2.7',
'/usr/lib/python2.7/plat-x86_64-linux-gnu',
'/usr/lib/python2.7/lib-tk',
'/home/mackie/Code/graphene_django_tutorial/env/local/lib/python2.7/site-packages',
'/home/mackie/Code/graphene_django_tutorial/env/lib/python2.7/site-packages']
Server time: Sun, 4 Jun 2017 16:29:46 +0000
您可以在最小的 repo 中 查看代码的当前状态。
我认为我的问题与我运行服务器的方式有关：python3 manage.py runserver. 或者也许我是如何导入的。但我不知道如何从这里进行更多的调试。
一切都与教程中所述完全相同，对我来说似乎没有什么特别不正确的。如果这很重要，我也在使用带有 virtualenv 的 Linux。
如果您需要更多信息，请告诉我，我会仔细监控线程。
编辑：道歉！我用 python3 和 python 2.7 运行过它，都没有工作。这是跟踪：
Environment:
Request Method: GET
Request URL: http://127.0.0.1:8000/graphql
Django Version: 1.10.6
Python Version: 2.7.12
Installed Applications:
['django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
'graphene_django',
'ingredients']
Installed Middleware:
['django.middleware.security.SecurityMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.common.CommonMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'django.middleware.clickjacking.XFrameOptionsMiddleware']
Traceback:
File "/usr/local/lib/python2.7/dist-packages/django/core/handlers/exception.py" in inner
42. response = get_response(request)
File "/usr/local/lib/python2.7/dist-packages/django/core/handlers/base.py" in _get_response
187. response = self.process_exception_by_middleware(e, request)
File "/usr/local/lib/python2.7/dist-packages/django/core/handlers/base.py" in _get_response
185. response = wrapped_callback(request, *callback_args, **callback_kwargs)
File "/usr/local/lib/python2.7/dist-packages/django/views/generic/base.py" in view
62. self = cls(**initkwargs)
File "/usr/local/lib/python2.7/dist-packages/graphene_django/views.py" in __init__
70. schema = graphene_settings.SCHEMA
File "/usr/local/lib/python2.7/dist-packages/graphene_django/settings.py" in __getattr__
116. val = perform_import(val, attr)
File "/usr/local/lib/python2.7/dist-packages/graphene_django/settings.py" in perform_import
60. return import_from_string(val, setting_name)
File "/usr/local/lib/python2.7/dist-packages/graphene_django/settings.py" in import_from_string
78. raise ImportError(msg)
Exception Type: ImportError at /graphql
Exception Value: Could not import 'cookbook.schema.schema' for Graphene setting 'SCHEMA'. ImportError: No module named schema.