在flask-security中设置默认角色 [英] Setting a default role in flask-security

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本文介绍了在flask-security中设置默认角色的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述



我已经创建了角色I需要,所以我只需要以某种方式定义它。不知道如何。



我的代码是从快速入门指南几乎复制粘贴。无论如何,这里是:

$ p $ #定义模型
roles_users = db.Table('roles_users',$ b $ db.Column('user_id',db.Integer(),db.ForeignKey('user.id')),
db.Column('role_id',db.Integer(),db.ForeignKey (b.Model,RoleMixin):
id = db.Column(db.Integer(),primary_key = True)
name = db.Column(db.String(80),unique = True)
description = db.Column(db.String(255))
$ b $ class User(db.Model,UserMixin) :
id = db.Column(db.Integer,primary_key = True)
email = db.Column(db.String(255),unique = True)
password = db.Column db.string(255))
active = db.Column(db.Boolean())
confirmed_at = db.Column(db.DateTime())
roles = db.relationship('角色',secondary = roles_users,backref = db.backref('users',lazy ='dynamic'))

#安装Flask-Security
user_datastore = SQLAlchemyUserDatastore(db,User,Role )
安全= Security(app,user_datastore)


导入users.getUser as getUser

#@app.before_first_request
def create_user():
$ db.create_all()
user_datastore.create_user(email='my@email.com',password ='password')
db.session.commit()

@ ())
def test():
print user_datastore.create_role(name ='User',description ='Generic user role')
db.session。 commit()
return render_template('test.html')


解决方案我使用这个 git问题中的信息修复了这个问题:

  @ user_registered.connect_via(app)
def user_registered_sighandler(app,user,confirm_token):
default_role = user_datastore.find_role User)
user_datastore.add_role_to_user(user,default_role)
db.session.commit()


I am trying to set a default role when a user registers with my site, currently no roles are set when the user registers.

I have created the roles I need, so I just need to define it somehow. Not sure how though.

The code I have is pretty much copy paste from the quick start guide. Anyway, here it is:

# Define models
roles_users = db.Table('roles_users',
        db.Column('user_id', db.Integer(), db.ForeignKey('user.id')),
        db.Column('role_id', db.Integer(), db.ForeignKey('role.id')))

class Role(db.Model, RoleMixin):
    id = db.Column(db.Integer(), primary_key=True)
    name = db.Column(db.String(80), unique=True)
    description = db.Column(db.String(255))

class User(db.Model, UserMixin):
    id = db.Column(db.Integer, primary_key=True)
    email = db.Column(db.String(255), unique=True)
    password = db.Column(db.String(255))
    active = db.Column(db.Boolean())
    confirmed_at = db.Column(db.DateTime())
    roles = db.relationship('Role', secondary=roles_users, backref=db.backref('users', lazy='dynamic'))

# Setup Flask-Security
user_datastore = SQLAlchemyUserDatastore(db, User, Role)
security = Security(app, user_datastore)


import users.getUser as getUser

#@app.before_first_request
def create_user():
    db.create_all()
    user_datastore.create_user(email='my@email.com', password='password')
    db.session.commit()

@flask_sijax.route(app, '/')
def test():
    print user_datastore.create_role(name='User', description='Generic user role')
    db.session.commit()
    return render_template('test.html')

解决方案

I fixed it using information from this git issue with this:

@user_registered.connect_via(app)
def user_registered_sighandler(app, user, confirm_token):
    default_role = user_datastore.find_role("User")
    user_datastore.add_role_to_user(user, default_role)
    db.session.commit()

这篇关于在flask-security中设置默认角色的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!

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