Revision 35079ab2 logic/email_send.py
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import json |
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import smtplib |
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from email.mime.text import MIMEText |
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from smtplib import SMTP |
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from email.mime import text |
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from email.header import Header |
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from email.utils import parseaddr, formataddr |
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from django.conf import settings |
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import amqp_connection |
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amqp_connection.send(json.dumps(msg), settings.EXCHANGE_API, routekey) |
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def send (frm = settings.SYSTEM_EMAIL_ADDR,
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to = None, subject = None, body = None):
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def send (sender = settings.SYSTEM_EMAIL_ADDR,
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recipient = None, subject = None, body = None):
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""" |
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Connect to the email server configured in settings.py |
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and send the email. |
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All arguments should be Unicode strings (plain ASCII works as well). |
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Only the real name part of sender and recipient addresses may contain |
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non-ASCII characters. |
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The charset of the email will be the first one out of US-ASCII, ISO-8859-1 |
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and UTF-8 that can represent all the characters occurring in the email. |
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This method does not perform any error checking and does |
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not guarantee delivery |
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""" |
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msg = MIMEText(body, _charset="utf-8") |
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msg['Subject'] = subject |
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msg['From'] = frm |
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msg['To'] = to |
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# Header class is smart enough to try US-ASCII, then the charset we |
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# provide, then fall back to UTF-8. |
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header_charset = 'ISO-8859-7' |
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# We must choose the body charset manually |
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for body_charset in 'US-ASCII', 'ISO-8859-7', 'UTF-8': |
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try: |
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body.encode(body_charset) |
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except UnicodeError: |
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pass |
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else: |
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break |
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# Split real name (which is optional) and email address parts |
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sender_name, sender_addr = parseaddr(sender) |
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recipient_name, recipient_addr = parseaddr(recipient) |
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# We must always pass Unicode strings to Header, otherwise it will |
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# use RFC 2047 encoding even on plain ASCII strings. |
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sender_name = str(Header(unicode(sender_name), header_charset)) |
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recipient_name = str(Header(unicode(recipient_name), header_charset)) |
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# Make sure email addresses do not contain non-ASCII characters |
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sender_addr = sender_addr.encode('ascii') |
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recipient_addr = recipient_addr.encode('ascii') |
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# Create the message ('plain' stands for Content-Type: text/plain) |
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msg = text.MIMEText(body.encode(body_charset), 'plain', body_charset) |
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msg['From'] = formataddr((sender_name, sender_addr)) |
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msg['To'] = formataddr((recipient_name, recipient_addr)) |
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msg['Subject'] = Header(unicode(subject), header_charset) |
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s = smtplib.SMTP(host=settings.SMTP_SERVER)
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s.sendmail(frm, [to], msg.as_string())
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s = SMTP(host=settings.SMTP_SERVER) |
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s.sendmail(sender, recipient, msg.as_string())
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s.quit() |
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