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@lavr lavr/send_email.py
Last active May 25, 2017

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What would you like to do?
std email vs emails
# see also: http://code.activestate.com/recipes/578150-sending-non-ascii-emails-from-python-3/
import os
import smtplib
from email.utils import formataddr
from email.utils import formatdate
from email.utils import COMMASPACE
from email.header import Header
from email import encoders
from email.mime.multipart import MIMEMultipart
from email.mime.base import MIMEBase
from email.mime.text import MIMEText
from email.mime.image import MIMEImage
import Jinja2
sender_name, sender_email = "CI", "ci@mycompany.com"
recipient_addr = ['somebody@mycompany.comm']
j = jinja2.Environment()
ctx = {"project_name": "user/project1", "build_id": 121}
html = j.from_string("<html><p>Build passed: {{ project_name }} <img src='cid:icon.png'> ...").render(**ctx)
text = j.from_string("Build passed: {{ project_name }} ...").render(**ctx)
subject = j.from_string("Passed: {{ project_name }}#{{ build_id }}").render(**ctx)
attachments = ['icon.png']
sender_name = Header(mail_from, 'utf-8').encode()
msg_root = MIMEMultipart('mixed')
msg_root['Date'] = formatdate(localtime=1)
msg_root['From'] = formataddr((sender_name, sender_addr))
msg_root['To'] = COMMASPACE.join(recipient_addr)
msg_root['Subject'] = Header(subject, 'utf-8')
msg_root.preamble = 'This is a multi-part message in MIME format.'
msg_related = MIMEMultipart('related')
msg_root.attach(msg_related)
msg_alternative = MIMEMultipart('alternative')
msg_related.attach(msg_alternative)
msg_text = MIMEText(text.encode('utf-8'), 'plain', 'utf-8')
msg_alternative.attach(msg_text)
msg_html = MIMEText(html.encode('utf-8'), 'html', 'utf-8')
msg_alternative.attach(msg_html)
for i, img in enumerate(img_list):
with open(img, 'rb') as fp:
msg_image = MIMEImage(fp.read())
msg_image.add_header('Content-ID', '<image{}>'.format(i))
msg_related.attach(msg_image)
for attachment in attachments:
fname = os.path.basename(attachment)
with open(attachment, 'rb') as f:
msg_attach = MIMEBase('application', 'octet-stream')
msg_attach.set_payload(f.read())
encoders.encode_base64(msg_attach)
msg_attach.add_header('Content-Disposition', 'attachment',
filename=(Header(fname, 'utf-8').encode()))
msg_attach.add_header('Content-ID', '<%s>' % (Header(fname, 'utf-8').encode()))
msg_root.attach(msg_attach)
mail_server = smtplib.SMTP(smtp, port)
mail_server.ehlo()
try:
mail_server.starttls()
mail_server.ehlo()
except smtplib.SMTPException as e:
# message is not sent, retry later
print(e)
mail_server.login(login, password)
mail_server.send_message(msg_root)
mail_server.quit()
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