问题
How do I handle this kind of exception AuthAlreadyAssociated on Python Social Auth?
All the answers I found are for Django Social Auth but it seems plenty has changed ever since they were written.
回答1:
You can create a new middleware in your app's middleware.py:
from social_django.middleware import SocialAuthExceptionMiddleware
from social_core import exceptions as social_exceptions
from django.http import HttpResponse
class MySocialAuthExceptionMiddleware(SocialAuthExceptionMiddleware):
def process_exception(self, request, exception):
if hasattr(social_exceptions, exception.__class__.__name__):
# Here you can handle the exception as you wish
return HttpResponse("Exception %s while processing your social account." % exception)
else:
return super(MySocialAuthExceptionMiddleware, self).process_exception(request, exception)
and add its path to settings.py
MIDDLEWARE_CLASSES = (
...
'path.to.MySocialAuthExceptionMiddleware',
)
来源：https://stackoverflow.com/questions/19305986/how-do-i-handle-exceptions-on-python-social-auth