Flask Web 发送邮件单文件

import os
from flask import Flask, render_template, session, redirect, url_for
from flask_script import Manager, Shell
from flask_bootstrap import Bootstrap
from flask_moment import Moment
from flask_wtf import Form
from wtforms import StringField, SubmitField
from wtforms.validators import Required
from flask_sqlalchemy import SQLAlchemy
from flask_migrate import Migrate, MigrateCommand
from flask_mail import Mail

basedir = os.path.abspath(os.path.dirname(__file__))

app = Flask(__name__)
app.config['SECRET_KEY'] = 'hard to guess string'
app.config['SQLALCHEMY_DATABASE_URI'] =\
    'sqlite:///' + os.path.join(basedir, 'data.sqlite')
app.config['SQLALCHEMY_COMMIT_ON_TEARDOWN'] = True
app.config['MAIL_SERVER'] = 'smtp.163.com'
app.config['MAIL_PORT'] = 465
app.config['MAIL_USE_TLS'] = False
app.config['MAIL_USE_SSL'] = True
app.config['MAIL_USERNAME'] = '[e-mail]'
app.config['MAIL_PASSWORD'] = 'authorization_code '

manager = Manager(app)
bootstrap = Bootstrap(app)
moment = Moment(app)
db = SQLAlchemy(app)
migrate = Migrate(app, db)
mail = Mail(app)

class Role(db.Model):
    __tablename__ = 'roles'
    id = db.Column(db.Integer, primary_key=True)
    name = db.Column(db.String(64), unique=True)
    users = db.relationship('User', backref='role', lazy='dynamic')

    def __repr__(self):
        return '<Role %r>' % self.name

class User(db.Model):
    __tablename__ = 'users'
    id = db.Column(db.Integer, primary_key=True)
    username = db.Column(db.String(64), unique=True, index=True)
    role_id = db.Column(db.Integer, db.ForeignKey('roles.id'))

    def __repr__(self):
        return '<User %r>' % self.username

class NameForm(Form):
    name = StringField('What is your name?', validators=[Required()])
    submit = SubmitField('Submit')

def make_shell_context():
    return dict(app=app, db=db, User=User, Role=Role)
manager.add_command("shell", Shell(make_context=make_shell_context))
manager.add_command('db', MigrateCommand)

@app.errorhandler(404)
def page_not_found(e):
    return render_template('404.html'), 404

@app.errorhandler(500)
def internal_server_error(e):
    return render_template('500.html'), 500

@app.route('/', methods=['GET', 'POST'])
def index():
    form = NameForm()
    if form.validate_on_submit():
        user = User.query.filter_by(username=form.name.data).first()
        if user is None:
            user = User(username=form.name.data)
            db.session.add(user)
            session['known'] = False
        else:
            session['known'] = True
        session['name'] = form.name.data
        return redirect(url_for('index'))
    return render_template('index.html', form=form, name=session.get('name'),
                           known=session.get('known', False))

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

算是成功了

记录一下 到时放到整合文件里

借鉴了

http://blog.****.net/geekleee/article/details/52596417

把hello.py下面两项config直接填进去可以解决，如下

app.config['MAIL_USERNAME'] = '[e-mail]'
# 注意两边带''，字符串类型
app.config['MAIL_PASSWORD'] = '授权码'
# 注意两边带'

C:\Users\Geek Lee\Geek-Lee.github.io>venv\Scripts\activate

(venv) C:\Users\Geek Lee\Geek-Lee.github.io>set MAIL_USERNAME = [e-mail]
m

(venv) C:\Users\Geek Lee\Geek-Lee.github.io>set MAIL_PASSWORD = absdsdfsdfsfs

(venv) C:\Users\Geek Lee\Geek-Lee.github.io>python hello.py shell
>>> from flask_mail import Message
>>> from hello import mail
>>> msg = Message('test subject', sender='[e-mail]',
...     recipients=['[e-mail]'])
>>> msg.body = 'text body'
>>> msg.html = '<b>HTML</b> body'
>>> with app.app_context():
...     mail.send(msg)
...
Traceback (most recent call last):
  File "<console>", line 2, in <module>
  File "C:\Users\GEEKLE~1\GEEK-L~1.IO\venv\lib\site-packages\flask_mail.py", lin
e 492, in send
    message.send(connection)
  File "C:\Users\GEEKLE~1\GEEK-L~1.IO\venv\lib\site-packages\flask_mail.py", lin
e 427, in send
    connection.send(self)
  File "C:\Users\GEEKLE~1\GEEK-L~1.IO\venv\lib\site-packages\flask_mail.py", lin
e 192, in send
    message.rcpt_options)
  File "E:\python\Lib\smtplib.py", line 778, in sendmail
    raise SMTPSenderRefused(code, resp, from_addr)
smtplib.SMTPSenderRefused: (503, b'Error: need EHLO and AUTH first !', '25467013
[e-mail]')
>>> ^Z
############################直接在填入电子邮箱和授权码后############

(venv) C:\Users\Geek Lee\Geek-Lee.github.io>python hello.py shell
>>> from flask_mail import Message
>>> from hello import mail
>>> msg = Message('test subject', sender='[e-mail]',
...     recipients=['[e-mail]'])
>>> msg.body = 'text body'
>>> msg.html = '<b>HTML</b> body'
>>> with app.app_context():
...     mail.send(msg)
...
>>>
###################成功了##########################
####我想应该是在cmd中写入密码和授权码，但是环境没有接受到的关系，基本可以确定qq邮箱设置是对的，出问题和他没关系

备注，如果用163邮箱，配置要改成： 
复制代码

# mail server settings
MAIL_SERVER = 'smtp.163.com'
MAIL_PORT = 587
MAIL_USE_TLS = True
MAIL_USE_SSL = True
MAIL_USERNAME = os.environ.get('MAIL_USERNAME')
MAIL_PASSWORD = os.environ.get('MAIL_PASSWORD')
# administrator list
ADMINS = ['[e-mail]']

不过我这里要这样配置

app.config['MAIL_USE_TLS'] = False
app.config['MAIL_USE_SSL'] = True