Question

我有一个现有的，工作的Django应用程序，它实现了许多Django-REST框架API。现在，我正在尝试添加用户身份验证API，如Django-rest-framework-JWT中所述。但它没有用。

首先，我使用pip安装了Django-rest-framework-JWT。没问题。

然后我将以下块添加到REST_FRAMEWORK中的settings.py变量：

'DEFAULT_AUTHENTICATION_CLASSES': (
    'rest_framework.authentication.SessionAuthentication',
    'rest_framework.authentication.BasicAuthentication',
    'rest_framework_jwt.authentication.JSONWebTokenAuthentication',
),

最后，我在应用程序目录中的urls.py添加了以下行（IE：不是全局urls.py）：

url(r'^api-token-auth/', 'rest_framework_jwt.views.obtain_jwt_token'),

当我启动服务器时，我收到了以下丑陋的错误：ValueError: Empty module name。为什么我会收到此错误以及如何解决？

Traceback (most recent call last):
  File "./manage.py", line 10, in <module>
    execute_from_command_line(sys.argv)
  File "/opt/virtualEnvs/myApp/lib/python2.7/site-packages/django/core/management/__init__.py", line 399, in execute_from_command_line
    utility.execute()
  File "/opt/virtualEnvs/myApp/lib/python2.7/site-packages/django/core/management/__init__.py", line 392, in execute
    self.fetch_command(subcommand).run_from_argv(self.argv)
  File "/opt/virtualEnvs/myApp/lib/python2.7/site-packages/django/core/management/__init__.py", line 272, in fetch_command
    klass = load_command_class(app_name, subcommand)
  File "/opt/virtualEnvs/myApp/lib/python2.7/site-packages/django/core/management/__init__.py", line 75, in load_command_class
    module = import_module('%s.management.commands.%s' % (app_name, name))
  File "/opt/virtualEnvs/myApp/lib/python2.7/site-packages/django/utils/importlib.py", line 40, in import_module
    __import__(name)
  File "/opt/virtualEnvs/myApp/lib/python2.7/site-packages/south/management/commands/__init__.py", line 10, in <module>
    import django.template.loaders.app_directories
  File "/opt/virtualEnvs/myApp/lib/python2.7/site-packages/django/template/loaders/app_directories.py", line 23, in <module>
    mod = import_module(app)
  File "/opt/virtualEnvs/myApp/lib/python2.7/site-packages/django/utils/importlib.py", line 40, in import_module
    __import__(name)
  File "/opt/virtualEnvs/myApp/lib/python2.7/site-packages/authority/__init__.py", line 2, in <module>
    from authority.sites import site, get_check, get_choices_for, register, unregister
  File "/opt/virtualEnvs/myApp/lib/python2.7/site-packages/authority/sites.py", line 7, in <module>
    from authority.permissions import BasePermission
  File "/opt/virtualEnvs/myApp/lib/python2.7/site-packages/authority/permissions.py", line 9, in <module>
    from authority.models import Permission
  File "/opt/virtualEnvs/myApp/lib/python2.7/site-packages/authority/models.py", line 10, in <module>
    from authority.utils import User
  File "/opt/virtualEnvs/myApp/lib/python2.7/site-packages/authority/utils.py", line 11, in <module>
    User = get_user_class()
  File "/opt/virtualEnvs/myApp/lib/python2.7/site-packages/authority/utils.py", line 6, in get_user_class
    return auth.get_user_model()
  File "/opt/virtualEnvs/myApp/lib/python2.7/site-packages/django/contrib/auth/__init__.py", line 127, in get_user_model
    user_model = get_model(app_label, model_name)
  File "/opt/virtualEnvs/myApp/lib/python2.7/site-packages/django/db/models/loading.py", line 271, in get_model
    self._populate()
  File "/opt/virtualEnvs/myApp/lib/python2.7/site-packages/django/db/models/loading.py", line 75, in _populate
    self.load_app(app_name, True)
  File "/opt/virtualEnvs/myApp/lib/python2.7/site-packages/django/db/models/loading.py", line 99, in load_app
    models = import_module('%s.models' % app_name)
  File "/opt/virtualEnvs/myApp/lib/python2.7/site-packages/django/utils/importlib.py", line 40, in import_module
    __import__(name)
  File "/opt/virtualEnvs/myApp/lib/python2.7/site-packages/registration/models.py", line 15, in <module>
    User = get_user_model()
  File "/opt/virtualEnvs/myApp/lib/python2.7/site-packages/django/contrib/auth/__init__.py", line 127, in get_user_model
    user_model = get_model(app_label, model_name)
  File "/opt/virtualEnvs/myApp/lib/python2.7/site-packages/django/db/models/loading.py", line 271, in get_model
    self._populate()
  File "/opt/virtualEnvs/myApp/lib/python2.7/site-packages/django/db/models/loading.py", line 75, in _populate
    self.load_app(app_name, True)
  File "/opt/virtualEnvs/myApp/lib/python2.7/site-packages/django/db/models/loading.py", line 97, in load_app
    app_module = import_module(app_name)
  File "/opt/virtualEnvs/myApp/lib/python2.7/site-packages/django/utils/importlib.py", line 40, in import_module
    __import__(name)
ValueError: Empty module name

尝试通过django-rest-framework-jwt实现Django身份验证。为什么我得到＆＃34; ValueError：空模块名称＆＃34;？

0 个答案: