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import magic
from flask_mail import Mail, Message
mail = None
magic_mime = magic.open(magic.MAGIC_MIME)
magic_mime.load()
def mimetype(data):
return magic_mime.buffer(data).split(';')[0]
def init_mail(webapp):
global mail
mail = Mail(webapp)
def send_message(recipients, subject, attachments, body):
"""
attachments is a list of tuples (filename, data)
libmagic is used to guess the mimetype
"""
msg = Message(subject, recipients=recipients)
msg.body = body
for filename, data in attachments:
msg.attach(filename=filename, content_type=mimetype(data), data=data)
mail.send(msg)
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