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Custom Mailer
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import smtplib | |
from email.message import EmailMessage | |
from flask import g, current_app | |
class Mailer(object): | |
def __init__(self, smtp_host=None, smtp_port=None, username=None, | |
password=None): | |
self._smtp_host = smtp_host | |
self._smtp_port = smtp_port | |
self._username = username | |
self._password = password | |
def send(self, subject, to, sender, msg_plain, msg_html=None, headers=None): | |
if headers is None: | |
headers = {} | |
msg = EmailMessage() | |
msg.set_content(msg_plain) | |
msg['Subject'] = subject | |
msg['From'] = sender | |
msg['To'] = to | |
for k, v in headers.items(): | |
msg.add_header(k, v) | |
server = smtplib.SMTP_SSL(self._smtp_host, self._smtp_port) | |
server.ehlo() | |
server.login(self._username, self._password) | |
server.send_message(msg) | |
server.close() | |
def get_mailer(): | |
if 'mailer' not in g: | |
mailer = Mailer( | |
smtp_host=current_app.config.get('MAIL_SMTP_HOST'), | |
smtp_port=current_app.config.get('MAIL_SMTP_PORT'), | |
username=current_app.config.get('MAIL_USERNAME'), | |
password=current_app.config.get('MAIL_PASSWORD') | |
) | |
g.mailer = maile | |
return g.mailer |
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