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55 lines
1.7 KiB
Python
55 lines
1.7 KiB
Python
# -*- coding:utf-8 -*-
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import smtplib
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import time
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from email.header import Header
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from email.mime.image import MIMEImage
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from email.mime.multipart import MIMEMultipart
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from email.mime.text import MIMEText
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from email.utils import make_msgid
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from flask import current_app
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def send_mail(sender, receiver, subject, content, ctype="html", pics=()):
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"""subject and body are unicode objects"""
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if not receiver:
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return
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if not sender:
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sender = current_app.config.get("DEFAULT_MAIL_SENDER")
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smtpserver = current_app.config.get("MAIL_SERVER")
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if ctype == "html":
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msg = MIMEText(content, 'html', 'utf-8')
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else:
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msg = MIMEText(content, 'plain', 'utf-8')
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if len(pics) != 0:
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msgRoot = MIMEMultipart('related')
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msgText = MIMEText(content, 'html', 'utf-8')
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msgRoot.attach(msgText)
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i = 1
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for pic in pics:
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fp = open(pic, "rb")
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image = MIMEImage(fp.read())
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fp.close()
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image.add_header('Content-ID', '<img%02d>' % i)
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msgRoot.attach(image)
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i += 1
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msg = msgRoot
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msg['Subject'] = Header(subject, 'utf-8')
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msg['From'] = sender
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msg['To'] = ';'.join(receiver)
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msg['Message-ID'] = make_msgid()
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msg['date'] = time.strftime('%a, %d %b %Y %H:%M:%S %z')
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if current_app.config.get("MAIL_USE_SSL") or current_app.config.get("MAIL_USE_TLS"):
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smtp = smtplib.SMTP_SSL(smtpserver)
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else:
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smtp = smtplib.SMTP()
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smtp.connect(smtpserver, 25)
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if current_app.config.get("MAIL_PASSWORD") != "":
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smtp.login(current_app.config.get("MAIL_USERNAME"), current_app.config.get("MAIL_PASSWORD"))
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smtp.sendmail(sender, receiver, msg.as_string())
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smtp.quit()
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