table 'roles_users' is already defined for this MetaData instance

Question

hello iam trying to get a currnet_user information in my views

and i include from users.models import *

then in my code return return current_user;

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Answer 1

I saw this same error using jupyter notebook. I was importing sqlalchemy table classes from a library stored on disk and there was a bug in the definition. After fixing the bug I re-ran the import and saw this error. Simply restarting the jupyter kernel and then rerunning the import resolved the issue.