SMTPServerDisconnected:请先运行connect()

Question

我正在探索烧瓶并尝试设置一个安全注册并登录的简单Web应用程序.我正在使用flask-security来执行此操作.不幸的是,当我导航到发送确认页面时,我收到错误:"smtpserverdisconnected:请先运行connect()".

以下是我写的相关文件.run.py驱动整个应用程序.

run.py(这是app文件夹旁边)

#!venv/bin/python
from app import app
app.run(debug = True)

这里的所有内容都在app文件夹中

__init__ .py

from flask import Flask
from flask.ext.mail import Mail
from flask.ext.sqlalchemy import SQLAlchemy

app = Flask(__name__)
app.config.from_object('config')

db = SQLAlchemy(app)
mail = Mail(app)

import models
import views

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

if __name__ == '__main__':
    app.run()

models.py

from app import db, app
from flask.ext.sqlalchemy import SQLAlchemy
from flask.ext.security import SQLAlchemyUserDatastore,\
        UserMixin, RoleMixin, Security

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'))

user_datastore = SQLAlchemyUserDatastore(db, User, Role)
security = Security(app, user_datastore)

views.py

from app import app
from flask import render_template
from flask.ext.security import login_required

@app.route('/')
@login_required
def index():
    return render_template('index.html')

编辑:另外,这是我正在使用的配置文件

DEBUG      = True
SECRET_KEY = 'secret'
SQLALCHEMY_DATABASE_URI = 'sqlite://'

SECURITY_PASSWORD_HASH = 'sha512_crypt'
SECURITY_PASSWORD_SALT = 'salt'
SECURITY_CONFIRMABLE = True
SECURITY_REGISTERABLE = True
SECURITY_RECOVERABLE = True
SECURITY_TRACKABLE = True
SECURITY_CHANGEABLE = True

MAIL_SERVER = 'smtp.zoho.com'
MAIL_PORT = 465
MAIL_USE_TLS = False
MAIL_USE_SSL = True
MAIL_DEBUG = True
MAIL_USERNAME = 'myaddress@mydomain'
MAIL_PASSWORD = 'password'

Answer 1

好吧,所以我弄清楚问题是什么.默认情况下,flask-security设置为将邮件发送为"localhost".我的邮件提供商是Zoho,但我只是将它们用作我运行的域的邮件服务器.我的邮件设置是这样的,我只能从某些地址发送邮件.因为'localhost'不是其中之一,所以安全无法连接到Zoho的服务器.

所以解决方案是在我的配置文件中添加该行

SECURITY_EMAIL_SENDER = 'valid_email@my_domain.com'

希望这可以节省其他人一些时间试图找出为什么flask-security的电子邮件无法正常工作.