def send_mail(from_addr, to_addr, subject, content, attachment=None, output_encode="utf-8"):
mail = MIMEMultipart()
mail["From"] = from_addr
mail["To"] = ";".join(to_addr)
mail["Subject"] = Header(subject, output_encode)
text = MIMEText(content, "plain", output_encode)
mail.attach(text)
att_names = []
for name, attach in attachment:
att_names.append(name)
att = MIMEBase("application", "octet-stream")
att.set_payload(attach, output_encode)
name_encoded = base64mime.header_encode(name, output_encode)
att.add_header("content-disposition", "attachment", filename="%s" % name_encoded)
mail.attach(att)
print "Sending %s to %s..." % (subject, to_addr),
try:
server = smtplib.SMTP("localhost")
server.sendmail(from_addr, to_addr, mail.as_string())
server.quit()
print "Done."
print "Attachment list:\n %s" % "\n ".join(att_names)
return True
except Exception, e:
print "Failed.\n %s" % e
return False
def _encodeEmail(self, name, e):
if name and not self._isAscii(name):
return utils.formataddr((base64mime.header_encode(name,
'utf-8'), e))
return utils.formataddr((name, e))
def _encodeEmail(self, name, e):
if name and not self._isAscii(name):
return utils.formataddr((base64mime.header_encode(name, 'utf-8'), e))
return utils.formataddr((name, e))
def _start_transaction(self, conn, req):
"""
The real workhorse.
"""
self._update_socket_timeout(conn, req)
conn.putrequest(req.get_method(),
req.get_selector(),
skip_host=1,
skip_accept_encoding=1)
# We're always sending HTTP/1.1, which makes connection keep alive a
# default, BUT since the browsers (Chrome at least) send this header
# in their HTTP/1.1 requests we're going to do the same just to make
# sure we behave like a browser
if not req.has_header('Connection'):
conn.putheader('Connection', 'keep-alive')
data = req.get_data()
if data is not None:
data = str(data)
if not req.has_header('Content-type'):
conn.putheader('Content-type', DEFAULT_CONTENT_TYPE)
if not req.has_header('Content-length'):
conn.putheader('Content-length', '%d' % len(data))
# Add headers
header_dict = dict(self.parent.addheaders)
header_dict.update(req.headers)
header_dict.update(req.unredirected_hdrs)
for k, v in header_dict.iteritems():
#
# Handle case where the key or value is None (strange but could happen)
#
if k is None:
continue
if v is None:
v = ''
#
# Encode the key and value as UTF-8 and try to send them to the wire
#
k = to_utf8_raw(k)
v = to_utf8_raw(v)
try:
conn.putheader(k, v)
except ValueError:
#
# The httplib adds some restrictions to the characters which can
# be sent in header names and values (see putheader function
# definition).
#
# Sending non-ascii characters in HTTP header values is difficult,
# since servers usually ignore the encoding. From stackoverflow:
#
# Historically, HTTP has allowed field content with text in the
# ISO-8859-1 charset [ISO-8859-1], supporting other charsets only
# through use of [RFC2047] encoding. In practice, most HTTP header
# field values use only a subset of the US-ASCII charset [USASCII].
# Newly defined header fields SHOULD limit their field values to
# US-ASCII octets. A recipient SHOULD treat other octets in field
# content (obs-text) as opaque data.
#
# TL;DR: we use RFC2047 encoding here, knowing that it will only
# work in 1% of the remote servers, but it is our best bet
#
if not _is_legal_header_name(k):
k = header_encode(k, charset='utf-8', keep_eols=True)
if _is_illegal_header_value(v):
v = header_encode(v, charset='utf-8', keep_eols=True)
conn.putheader(k, v)
conn.endheaders()
if data is not None:
conn.send(data)
