Django Social Auth - 尝试发送电子邮件时没有足够的值来解压
Django Social Auth - Not Enough Values To Unpack When Trying To Send Email
我正在使用 Django-Python Social Auth 应用程序，我正在尝试扩展我的管道，以便当用户使用 Facebook 注册时，他们会同时注册到我的 Mailchimp 邮件列表（并发送电子邮件进行验证）。如果用户使用传统输入法注册但不是通过社交 auth.and 返回此错误，则此方法可以正常工作：
ValueError at /oauth/complete/facebook/
not enough values to unpack (expected 2, got 1)
这里是完整的堆栈跟踪：
File "C:\Users\crstu\AppData\Local\Programs\Python\Python36-32\lib\site-packages\django\core\handlers\exception.py" in inner
35. response = get_response(request)
File "C:\Users\crstu\AppData\Local\Programs\Python\Python36-32\lib\site-packages\django\core\handlers\base.py" in _get_response
128. response = self.process_exception_by_middleware(e, request)
File "C:\Users\crstu\AppData\Local\Programs\Python\Python36-32\lib\site-packages\django\core\handlers\base.py" in _get_response
126. response = wrapped_callback(request, *callback_args, **callback_kwargs)
File "C:\Users\crstu\AppData\Local\Programs\Python\Python36-32\lib\site-packages\django\views\decorators\cache.py" in _wrapped_view_func
44. response = view_func(request, *args, **kwargs)
File "C:\Users\crstu\AppData\Local\Programs\Python\Python36-32\lib\site-packages\django\views\decorators\csrf.py" in wrapped_view
54. return view_func(*args, **kwargs)
File "C:\Users\crstu\AppData\Local\Programs\Python\Python36-32\lib\site-packages\social_django\utils.py" in wrapper
49. return func(request, backend, *args, **kwargs)
File "C:\Users\crstu\AppData\Local\Programs\Python\Python36-32\lib\site-packages\social_django\views.py" in complete
33. *args, **kwargs)
File "C:\Users\crstu\AppData\Local\Programs\Python\Python36-32\lib\site-packages\social_core\actions.py" in do_complete
41. user = backend.complete(user=user, *args, **kwargs)
File "C:\Users\crstu\AppData\Local\Programs\Python\Python36-32\lib\site-packages\social_core\backends\base.py" in complete
40. return self.auth_complete(*args, **kwargs)
File "C:\Users\crstu\AppData\Local\Programs\Python\Python36-32\lib\site-packages\social_core\utils.py" in wrapper
252. return func(*args, **kwargs)
File "C:\Users\crstu\AppData\Local\Programs\Python\Python36-32\lib\site-packages\social_core\backends\facebook.py" in auth_complete
111. return self.do_auth(access_token, response, *args, **kwargs)
File "C:\Users\crstu\AppData\Local\Programs\Python\Python36-32\lib\site-packages\social_core\backends\facebook.py" in do_auth
153. return self.strategy.authenticate(*args, **kwargs)
File "C:\Users\crstu\AppData\Local\Programs\Python\Python36-32\lib\site-packages\social_django\strategy.py" in authenticate
107. return authenticate(*args, **kwargs)
File "C:\Users\crstu\AppData\Local\Programs\Python\Python36-32\lib\site-packages\django\contrib\auth\__init__.py" in authenticate
70. user = _authenticate_with_backend(backend, backend_path, request, credentials)
File "C:\Users\crstu\AppData\Local\Programs\Python\Python36-32\lib\site-packages\django\contrib\auth\__init__.py" in _authenticate_with_backend
116. return backend.authenticate(*args, **credentials)
File "C:\Users\crstu\AppData\Local\Programs\Python\Python36-32\lib\site-packages\social_core\backends\base.py" in authenticate
80. return self.pipeline(pipeline, *args, **kwargs)
File "C:\Users\crstu\AppData\Local\Programs\Python\Python36-32\lib\site-packages\social_core\backends\base.py" in pipeline
83. out = self.run_pipeline(pipeline, pipeline_index, *args, **kwargs)
File "C:\Users\crstu\AppData\Local\Programs\Python\Python36-32\lib\site-packages\social_core\backends\base.py" in run_pipeline
112. func = module_member(name)
File "C:\Users\crstu\AppData\Local\Programs\Python\Python36-32\lib\site-packages\social_core\utils.py" in module_member
57. mod, member = name.rsplit('.', 1)
Exception Type: ValueError at /oauth/complete/facebook/
Exception Value: not enough values to unpack (expected 2, got 1)
我的管道是这样的：
SOCIAL_AUTH_PIPELINE = (
'social_core.pipeline.social_auth.social_details',
'social_core.pipeline.social_auth.social_uid',
'social_core.pipeline.social_auth.auth_allowed',
'social_core.pipeline.social_auth.social_user',
'social_core.pipeline.user.get_username',
'social_core.pipeline.social_auth.associate_by_email', # <--- enable this one
'social_core.pipeline.user.create_user',
'social_core.pipeline.social_auth.associate_user',
'sendsub',
'social_core.pipeline.social_auth.load_extra_data',
'social_core.pipeline.user.user_details',
)
你可以看到我添加了一个基于此函数的 sendsub 函数---并且有点模仿 off this page here
def sendsub(backend, user, response, *args, **kwargs):
profile = user.get_profile()
email = profile.email
thread = threading.Thread(target=self.run, args=())
thread.daemon = True
thread.start()
def run(self):
API_KEY = settings.MAILCHIMP_API_KEY
LIST_ID = settings.MAILCHIMP_SUBSCRIBE_LIST_ID
api = mailchimp.Mailchimp(API_KEY)
try:
api.lists.subscribe(LIST_ID, {'email': self.email})
except:
return False
同样，这个 sendsub 函数在应用于我的常规注册页面用户模型时正常工作。这是函数（略有不同）。
class SendSubscribeMail(object):
def __init__(self, email):
self.email = email
thread = threading.Thread(target=self.run, args=())
thread.daemon = True
thread.start()
def run(self):
API_KEY = settings.MAILCHIMP_API_KEY
LIST_ID = settings.MAILCHIMP_SUBSCRIBE_LIST_ID
api = mailchimp.Mailchimp(API_KEY)
try:
api.lists.subscribe(LIST_ID, {'email': self.email})
except:
return False
好的，错误本身来自社交身份验证。但那是因为你没有给它正确的数据。
mod, member = name.rsplit('.', 1)
它试图将名称一分为二，名称中没有点，因此您无法将其分成两部分。所以不可能赋值给mod和member。现在我们知道了问题所在，但要解决它还有很长的路要走。第一步是确定罪魁祸首。我会说它就在这里。
thread = threading.Thread(target=self.run, args=())
thread.daemon = True
thread.start()
在 Web 应用程序中创建自己的线程是一件非常危险的事情。您应该同步执行此任务，或者您应该委托给任务队列并让它完全异步发生。
SOCIAL_AUTH_PIPELINE中的条目应该是导入路径的形式，在这种情况下会导致错误，因为sendsub不是正确的导入路径，您需要指定它定义的模块像 module.sendsub.
为了验证导入路径是否正确，您应该能够在 django shell 中以 import module.sendsub 的形式 运行 相同，它应该会成功导入它.
希望这还不算太晚。但在 settings.py 中，确保 AUTHENTICATION_BACKENDS 后面有一个逗号，否则它会被视为字符串，因此会导致错误。
我正在使用 Django-Python Social Auth 应用程序，我正在尝试扩展我的管道，以便当用户使用 Facebook 注册时，他们会同时注册到我的 Mailchimp 邮件列表（并发送电子邮件进行验证）。如果用户使用传统输入法注册但不是通过社交 auth.and 返回此错误，则此方法可以正常工作：
ValueError at /oauth/complete/facebook/
not enough values to unpack (expected 2, got 1)
这里是完整的堆栈跟踪：
File "C:\Users\crstu\AppData\Local\Programs\Python\Python36-32\lib\site-packages\django\core\handlers\exception.py" in inner
35. response = get_response(request)
File "C:\Users\crstu\AppData\Local\Programs\Python\Python36-32\lib\site-packages\django\core\handlers\base.py" in _get_response
128. response = self.process_exception_by_middleware(e, request)
File "C:\Users\crstu\AppData\Local\Programs\Python\Python36-32\lib\site-packages\django\core\handlers\base.py" in _get_response
126. response = wrapped_callback(request, *callback_args, **callback_kwargs)
File "C:\Users\crstu\AppData\Local\Programs\Python\Python36-32\lib\site-packages\django\views\decorators\cache.py" in _wrapped_view_func
44. response = view_func(request, *args, **kwargs)
File "C:\Users\crstu\AppData\Local\Programs\Python\Python36-32\lib\site-packages\django\views\decorators\csrf.py" in wrapped_view
54. return view_func(*args, **kwargs)
File "C:\Users\crstu\AppData\Local\Programs\Python\Python36-32\lib\site-packages\social_django\utils.py" in wrapper
49. return func(request, backend, *args, **kwargs)
File "C:\Users\crstu\AppData\Local\Programs\Python\Python36-32\lib\site-packages\social_django\views.py" in complete
33. *args, **kwargs)
File "C:\Users\crstu\AppData\Local\Programs\Python\Python36-32\lib\site-packages\social_core\actions.py" in do_complete
41. user = backend.complete(user=user, *args, **kwargs)
File "C:\Users\crstu\AppData\Local\Programs\Python\Python36-32\lib\site-packages\social_core\backends\base.py" in complete
40. return self.auth_complete(*args, **kwargs)
File "C:\Users\crstu\AppData\Local\Programs\Python\Python36-32\lib\site-packages\social_core\utils.py" in wrapper
252. return func(*args, **kwargs)
File "C:\Users\crstu\AppData\Local\Programs\Python\Python36-32\lib\site-packages\social_core\backends\facebook.py" in auth_complete
111. return self.do_auth(access_token, response, *args, **kwargs)
File "C:\Users\crstu\AppData\Local\Programs\Python\Python36-32\lib\site-packages\social_core\backends\facebook.py" in do_auth
153. return self.strategy.authenticate(*args, **kwargs)
File "C:\Users\crstu\AppData\Local\Programs\Python\Python36-32\lib\site-packages\social_django\strategy.py" in authenticate
107. return authenticate(*args, **kwargs)
File "C:\Users\crstu\AppData\Local\Programs\Python\Python36-32\lib\site-packages\django\contrib\auth\__init__.py" in authenticate
70. user = _authenticate_with_backend(backend, backend_path, request, credentials)
File "C:\Users\crstu\AppData\Local\Programs\Python\Python36-32\lib\site-packages\django\contrib\auth\__init__.py" in _authenticate_with_backend
116. return backend.authenticate(*args, **credentials)
File "C:\Users\crstu\AppData\Local\Programs\Python\Python36-32\lib\site-packages\social_core\backends\base.py" in authenticate
80. return self.pipeline(pipeline, *args, **kwargs)
File "C:\Users\crstu\AppData\Local\Programs\Python\Python36-32\lib\site-packages\social_core\backends\base.py" in pipeline
83. out = self.run_pipeline(pipeline, pipeline_index, *args, **kwargs)
File "C:\Users\crstu\AppData\Local\Programs\Python\Python36-32\lib\site-packages\social_core\backends\base.py" in run_pipeline
112. func = module_member(name)
File "C:\Users\crstu\AppData\Local\Programs\Python\Python36-32\lib\site-packages\social_core\utils.py" in module_member
57. mod, member = name.rsplit('.', 1)
Exception Type: ValueError at /oauth/complete/facebook/
Exception Value: not enough values to unpack (expected 2, got 1)
我的管道是这样的：
SOCIAL_AUTH_PIPELINE = (
'social_core.pipeline.social_auth.social_details',
'social_core.pipeline.social_auth.social_uid',
'social_core.pipeline.social_auth.auth_allowed',
'social_core.pipeline.social_auth.social_user',
'social_core.pipeline.user.get_username',
'social_core.pipeline.social_auth.associate_by_email', # <--- enable this one
'social_core.pipeline.user.create_user',
'social_core.pipeline.social_auth.associate_user',
'sendsub',
'social_core.pipeline.social_auth.load_extra_data',
'social_core.pipeline.user.user_details',
)
你可以看到我添加了一个基于此函数的 sendsub 函数---并且有点模仿 off this page here
def sendsub(backend, user, response, *args, **kwargs):
profile = user.get_profile()
email = profile.email
thread = threading.Thread(target=self.run, args=())
thread.daemon = True
thread.start()
def run(self):
API_KEY = settings.MAILCHIMP_API_KEY
LIST_ID = settings.MAILCHIMP_SUBSCRIBE_LIST_ID
api = mailchimp.Mailchimp(API_KEY)
try:
api.lists.subscribe(LIST_ID, {'email': self.email})
except:
return False
同样，这个 sendsub 函数在应用于我的常规注册页面用户模型时正常工作。这是函数（略有不同）。
class SendSubscribeMail(object):
def __init__(self, email):
self.email = email
thread = threading.Thread(target=self.run, args=())
thread.daemon = True
thread.start()
def run(self):
API_KEY = settings.MAILCHIMP_API_KEY
LIST_ID = settings.MAILCHIMP_SUBSCRIBE_LIST_ID
api = mailchimp.Mailchimp(API_KEY)
try:
api.lists.subscribe(LIST_ID, {'email': self.email})
except:
return False
好的，错误本身来自社交身份验证。但那是因为你没有给它正确的数据。
mod, member = name.rsplit('.', 1)
它试图将名称一分为二，名称中没有点，因此您无法将其分成两部分。所以不可能赋值给mod和member。现在我们知道了问题所在，但要解决它还有很长的路要走。第一步是确定罪魁祸首。我会说它就在这里。
thread = threading.Thread(target=self.run, args=())
thread.daemon = True
thread.start()
在 Web 应用程序中创建自己的线程是一件非常危险的事情。您应该同步执行此任务，或者您应该委托给任务队列并让它完全异步发生。
SOCIAL_AUTH_PIPELINE中的条目应该是导入路径的形式，在这种情况下会导致错误，因为sendsub不是正确的导入路径，您需要指定它定义的模块像 module.sendsub.
为了验证导入路径是否正确，您应该能够在 django shell 中以 import module.sendsub 的形式 运行 相同，它应该会成功导入它.
希望这还不算太晚。但在 settings.py 中，确保 AUTHENTICATION_BACKENDS 后面有一个逗号，否则它会被视为字符串，因此会导致错误。