小编luk*_*cky的帖子

我在uwsgi/emeror/nginx服务器上编码有很大问题.我的应用程序开发为批处理excel文件处理.

我使用最新版本的烧瓶和烧瓶扩展,并使用flask-excel.

我的应用程序在Digital Ocean/Ubuntu服务器上运行,我的配置文件是:

/etc/init/uwsgi.conf

description "uWSGI"
start on runlevel [2345]
stop on runlevel [06]
respawn

env UWSGI=/home/lukas/www/abissk/venv/bin/uwsgi
env LOGTO=/home/lukas/logs/abissk/emperor.log
exec $UWSGI --master --emperor /etc/uwsgi/vassals --die-on-term --uid www-data --gid www-data --logto $LOGTO  

/etc/uwsgi/vassals/abissk_uwsgi.ini

[uwsgi]
plugins = python
#pcre = True

#application's base folder
base = /home/lukas/www/abissk/

#enable-threads = true

#python module to import
app = wsgi
module = %(app) 

home = %(base)venv
pythonpath = %(base)

#socket file's location
socket = /home/lukas/www/abissk/%n.sock

#permissions for the socket file
chmod-socket = 644

#the …

我的烧瓶项目基于Flask-Cookiecutter，我需要异步发送电子邮件。

发送电子邮件的功能由Miguel的教程配置，并且可以同步发送，但我不知道如何修改它以异步发送。

我的app.py

def create_app(config_object=ProdConfig):
    app = Flask(__name__)
    app.config.from_object(config_object)
    register_extensions(app)
    register_blueprints(app)
    register_errorhandlers(app)
    return app

def register_extensions(app):
    assets.init_app(app)
    bcrypt.init_app(app)
    cache.init_app(app)
    db.init_app(app)
    login_manager.init_app(app)
    debug_toolbar.init_app(app)
    migrate.init_app(app, db)
    mail.init_app(app)
    return None

我的view.py

from flask import current_app

@async
def send_async_email(current_app, msg):
    with current_app.app_context():
        print('##### spustam async')
        mail.send(msg)


# Function for sending emails
def send_email(to, subject, template, **kwargs):
    msg = Message(subject, recipients=[to])
    msg.html = render_template('emails/' + template, **kwargs)
    send_async_email(current_app, msg)

在view.py中路由

@blueprint.route('/mailer', methods=['GET', 'POST'])
def mailer():
    user = current_user.full_name
    send_email(('name@gmail.com'),
               'New mail', …