python - 无法通过 flask 邮件发送电子邮件

Question

我正在尝试通过Flask-Mail发送电子邮件，

这是教程的链接：https://www.twilio.com/blog/2018/03/send-email-programmatically-with-gmail-python-and-flask.html

EMAIL_USER和EMAIL_PASSWORD是环境变量，因此我尝试修改〜/ .bashrc文件（sudo vim〜/ .bashrc）并向其中添加相关信息（在PyCharm Terminal中），但是它不起作用，即无法回显的东西。

如何解决这个问题呢？




这是电子邮件发送代码：

from flask import Flask
from flask_mail import Mail, Message
import os

app = Flask(__name__)

mail_settings = {
    "MAIL_SERVER": 'smtp.gmail.com',
    "MAIL_PORT": 465,
    "MAIL_USE_TLS": False,
    "MAIL_USE_SSL": True,
    "MAIL_USERNAME": os.environ['EMAIL_USER'],
    "MAIL_PASSWORD": os.environ['EMAIL_PASSWORD']
}

app.config.update(mail_settings)
mail = Mail(app)

if __name__ == '__main__':
    with app.app_context():
        msg = Message(subject="Hello",
                      sender=app.config.get("MAIL_USERNAME"),
                      recipients=["<example@gmail.com>"], # replace with your email for testing
                      body="This is a test email I sent with Gmail and Python!")
        mail.send(msg)

Answer 1

将变量添加到.bashrc文件后，您可能需要重新启动终端才能看到它echo。尝试关闭重新打开pycharm终端或pycharm本身。