table 'roles_users' is already defined for this MetaData instance

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执笔经年
执笔经年 2021-02-05 01:40

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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  •  陌清茗
    陌清茗 (楼主)
    2021-02-05 02:17

    Most likely a bug in imports.

    It's just that the roles_users model is imported multiple times in one of your components.

    This can happen if you imported into several components in which there is already an import of the required model

    Examle:

    from schemas.user import UserSchema # have `from models.user import User` inside
    from blocs.users import UsersBLOC # have `from models.user import User` inside
    

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