synapse.util.emailutils was unused

synapse/util/emailutils.py

@@ -1,71 +0,0 @@
-# -*- coding: utf-8 -*-
-# Copyright 2014, 2015 OpenMarket Ltd
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-""" This module allows you to send out emails.
-"""
-import email.utils
-import smtplib
-import twisted.python.log
-from email.mime.text import MIMEText
-from email.mime.multipart import MIMEMultipart
-
-import logging
-
-logger = logging.getLogger(__name__)
-
-
-class EmailException(Exception):
-    pass
-
-
-def send_email(smtp_server, from_addr, to_addr, subject, body):
-    """Sends an email.
-
-    Args:
-        smtp_server(str): The SMTP server to use.
-        from_addr(str): The address to send from.
-        to_addr(str): The address to send to.
-        subject(str): The subject of the email.
-        body(str): The plain text body of the email.
-    Raises:
-        EmailException if there was a problem sending the mail.
-    """
-    if not smtp_server or not from_addr or not to_addr:
-        raise EmailException("Need SMTP server, from and to addresses. Check"
-                             " the config to set these.")
-
-    msg = MIMEMultipart('alternative')
-    msg['Subject'] = subject
-    msg['From'] = from_addr
-    msg['To'] = to_addr
-    plain_part = MIMEText(body)
-    msg.attach(plain_part)
-
-    raw_from = email.utils.parseaddr(from_addr)[1]
-    raw_to = email.utils.parseaddr(to_addr)[1]
-    if not raw_from or not raw_to:
-        raise EmailException("Couldn't parse from/to address.")
-
-    logger.info("Sending email to %s on server %s with subject %s",
-                to_addr, smtp_server, subject)
-
-    try:
-        smtp = smtplib.SMTP(smtp_server)
-        smtp.sendmail(raw_from, raw_to, msg.as_string())
-        smtp.quit()
-    except Exception as origException:
-        twisted.python.log.err()
-        ese = EmailException()
-        ese.cause = origException
-        raise ese