def render(self, md):
contents=[]
IO = StringIO()
IO.write("Mime-Version: 1.0\n")
mw = MimeWriter(IO)
outer = mw.startmultipartbody(self.multipart)
for x in self.sections:
a, b = x
has_key=a.has_key
if has_key('skip_expr') and a['skip_expr'].eval(md):
continue
inner = mw.nextpart()
if has_key('type_expr'): t=a['type_expr'].eval(md)
else: t=a['type']
if has_key('disposition_expr'): d=a['disposition_expr'].eval(md)
else: d=a['disposition']
if has_key('encode_expr'): e=a['encode_expr'].eval(md)
else: e=a['encode']
if has_key('name_expr'): n=a['name_expr'].eval(md)
else: n=a['name']
if has_key('filename_expr'): f=a['filename_expr'].eval(md)
else: f=a['filename']
if d:
if f:
inner.addheader('Content-Disposition', '%s;\n filename="%s"' % (d, f))
else:
inner.addheader('Content-Disposition', d)
inner.addheader('Content-Transfer-Encoding', e)
if n:
plist = [('name', n)]
else:
plist = []
innerfile = inner.startbody(t, plist, 1)
output = StringIO()
if e == '7bit':
innerfile.write(render_blocks(b, md))
else:
mimetools.encode(StringIO(render_blocks(b, md)),
output, e)
output.seek(0)
innerfile.write(output.read())
# XXX what if self.sections is empty ??? does it matter that mw.lastpart() is called
# right after mw.startmultipartbody() ?
if x is self.sections[-1]:
mw.lastpart()
outer.seek(0)
return outer.read()
def send_mail(server, port, sender, recipient, subject, message, username = '', password = '', attachment = '', mime_type = ''):
from StringIO import StringIO
from smtplib import SMTP
from MimeWriter import MimeWriter
import base64
# Build the message header.
message_obj = StringIO()
writer = MimeWriter(message_obj)
writer.addheader('Subject', subject)
writer.startmultipartbody('mixed')
part = writer.nextpart()
# Add the message body.
body = part.startbody('text/plain')
body.write(message)
# And (optionally) the attachment.
if attachment != '':
part = writer.nextpart()
part.addheader('Content-Transfer-Encoding', 'base64')
body = part.startbody(mime_type)
base64.encode(StringIO(attachment), body)
# Finish the message.
writer.lastpart()
# Send the mail (and authenticate if necessary).
smtp = SMTP(server, port)
if username != '':
smtp.login(username, password)
smtp.sendmail(sender, recipient, message_obj.getvalue())
smtp.quit()
return True
def render(self, md):
from MimeWriter import MimeWriter # deprecated since Python 2.3!
IO = StringIO()
IO.write("Mime-Version: 1.0\n")
mw = MimeWriter(IO)
outer = mw.startmultipartbody(self.multipart)
last = None
for x in self.sections:
a, b = x
if "skip_expr" in a and a["skip_expr"].eval(md):
continue
inner = mw.nextpart()
if "type_expr" in a:
t = a["type_expr"].eval(md)
else:
t = a["type"]
if "disposition_expr" in a:
d = a["disposition_expr"].eval(md)
else:
d = a["disposition"]
if "encode_expr" in a:
e = a["encode_expr"].eval(md)
else:
e = a["encode"]
if "name_expr" in a:
n = a["name_expr"].eval(md)
else:
n = a["name"]
if "filename_expr" in a:
f = a["filename_expr"].eval(md)
else:
f = a["filename"]
if "cid_expr" in a:
cid = a["cid_expr"].eval(md)
else:
cid = a["cid"]
if "charset_expr" in a:
charset = a["charset_expr"].eval(md)
else:
charset = a["charset"]
if d:
if f:
inner.addheader("Content-Disposition", '%s;\n filename="%s"' % (d, f))
else:
inner.addheader("Content-Disposition", d)
inner.addheader("Content-Transfer-Encoding", e)
if cid:
inner.addheader("Content-ID", "<%s>" % cid)
if n:
plist = [("name", n)]
else:
plist = []
if t.startswith("text/"):
plist.append(("charset", charset or "us-ascii"))
innerfile = inner.startbody(t, plist, 1)
output = StringIO()
if e == "7bit":
innerfile.write(render_blocks(b, md))
else:
mimetools.encode(StringIO(render_blocks(b, md)), output, e)
output.seek(0)
innerfile.write(output.read())
last = x
# XXX what if self.sections is empty ??? does it matter that
# mw.lastpart() is called right after mw.startmultipartbody() ?
if last is not None and last is self.sections[-1]:
mw.lastpart()
outer.seek(0)
return outer.read()
def render(self, md):
contents=[]
IO = StringIO()
IO.write("Mime-Version: 1.0\n")
mw = MimeWriter(IO)
outer = mw.startmultipartbody(self.multipart)
for x in self.sections:
a, b = x
has_key=a.has_key
if has_key('skip_expr') and a['skip_expr'].eval(md):
continue
inner = mw.nextpart()
if has_key('type_expr'): t=a['type_expr'].eval(md)
else: t=a['type']
if has_key('disposition_expr'): d=a['disposition_expr'].eval(md)
else: d=a['disposition']
if has_key('encode_expr'): e=a['encode_expr'].eval(md)
else: e=a['encode']
if has_key('name_expr'): n=a['name_expr'].eval(md)
else: n=a['name']
if has_key('filename_expr'): f=a['filename_expr'].eval(md)
else: f=a['filename']
if has_key('cid_expr'): cid=a['cid_expr'].eval(md)
else: cid=a['cid']
if has_key('charset_expr'): charset=a['charset_expr'].eval(md)
else: charset=a['charset']
if d:
if f:
inner.addheader('Content-Disposition', '%s;\n filename="%s"' % (d, f))
else:
inner.addheader('Content-Disposition', d)
inner.addheader('Content-Transfer-Encoding', e)
if cid:
inner.addheader('Content-ID', '<%s>' % cid)
if n:
plist = [('name', n)]
else:
plist = []
if t.startswith('text/'):
plist.append(('charset', charset or 'us-ascii'))
innerfile = inner.startbody(t, plist, 1)
output = StringIO()
if e == '7bit':
innerfile.write(render_blocks(b, md))
else:
mimetools.encode(StringIO(render_blocks(b, md)),
output, e)
output.seek(0)
innerfile.write(output.read())
# XXX what if self.sections is empty ??? does it matter that mw.lastpart() is called
# right after mw.startmultipartbody() ?
if x is self.sections[-1]:
mw.lastpart()
outer.seek(0)
return outer.read()
def test(self):
buf = StringIO.StringIO()
# Toplevel headers
toplevel = MimeWriter(buf)
toplevel.addheader("From", "*****@*****.**")
toplevel.addheader("Date", "Mon Feb 12 17:21:48 EST 1996")
toplevel.addheader("To", "*****@*****.**")
toplevel.addheader("MIME-Version", "1.0")
# Toplevel body parts
f = toplevel.startmultipartbody("knowbot", "801spam999",
[("version", "0.1")], prefix=0)
f.write("This is a multi-part message in MIME format.\n")
# First toplevel body part: metadata
md = toplevel.nextpart()
md.startmultipartbody("knowbot-metadata", "802spam999")
# Metadata part 1
md1 = md.nextpart()
md1.addheader("KP-Metadata-Type", "simple")
md1.addheader("KP-Access", "read-only")
m = MimeWriter(md1.startbody("message/rfc822"))
for key, value in SIMPLE_METADATA:
m.addheader("KPMD-" + key, value)
m.flushheaders()
del md1
# Metadata part 2
md2 = md.nextpart()
for key, value in COMPLEX_METADATA:
md2.addheader("KP-" + key, value)
f = md2.startbody("text/isl")
f.write(SELLER)
del md2
# Metadata part 3
md3 = md.nextpart()
f = md3.startbody("message/external-body",
[("access-type", "URL"),
("URL", "hdl://cnri.kss/generic-knowbot")])
m = MimeWriter(f)
for key, value in EXTERNAL_METADATA:
md3.addheader("KP-" + key, value)
md3.startbody("text/isl")
# Phantom body doesn't need to be written
md.lastpart()
# Second toplevel body part: code
code = toplevel.nextpart()
code.startmultipartbody("knowbot-code", "803spam999")
# Code: buyer program source
buyer = code.nextpart()
buyer.addheader("KP-Module-Name", "BuyerKP")
f = buyer.startbody("text/plain")
f.write(BUYER)
code.lastpart()
# Third toplevel body part: state
state = toplevel.nextpart()
state.addheader("KP-Main-Module", "main")
state.startmultipartbody("knowbot-state", "804spam999")
# State: a bunch of assignments
st = state.nextpart()
st.addheader("KP-Module-Name", "main")
f = st.startbody("text/plain")
f.write(STATE)
state.lastpart()
# End toplevel body parts
toplevel.lastpart()
self.assertEqual(buf.getvalue(), OUTPUT)
"""Test program for MimeWriter module.
def get_standard_message(self, to, subject, author=None):
"""Form a standard email message from Roundup.
"to" - recipients list
"subject" - Subject
"author" - (name, address) tuple or None for admin email
Subject and author are encoded using the EMAIL_CHARSET from the
config (default UTF-8).
Returns a Message object and body part writer.
"""
# encode header values if they need to be
charset = getattr(self.config, "EMAIL_CHARSET", "utf-8")
tracker_name = self.config.TRACKER_NAME
if charset != "utf-8":
tracker = unicode(tracker_name, "utf-8").encode(charset)
if not author:
author = straddr((tracker_name, self.config.ADMIN_EMAIL))
else:
name = author[0]
if charset != "utf-8":
name = unicode(name, "utf-8").encode(charset)
author = straddr((encode_header(name, charset), author[1]))
message = StringIO()
writer = MimeWriter(message)
writer.addheader("Subject", encode_header(subject, charset))
writer.addheader("To", ", ".join(to))
writer.addheader("From", author)
writer.addheader("Date", formatdate(localtime=True))
# add a Precedence header so autoresponders ignore us
writer.addheader("Precedence", "bulk")
# Add a unique Roundup header to help filtering
writer.addheader("X-Roundup-Name", encode_header(tracker_name, charset))
# and another one to avoid loops
writer.addheader("X-Roundup-Loop", "hello")
# finally, an aid to debugging problems
writer.addheader("X-Roundup-Version", __version__)
writer.addheader("MIME-Version", "1.0")
return message, writer
def get_standard_message(self, to, subject, author=None):
'''Form a standard email message from Roundup.
"to" - recipients list
"subject" - Subject
"author" - (name, address) tuple or None for admin email
Subject and author are encoded using the EMAIL_CHARSET from the
config (default UTF-8).
Returns a Message object and body part writer.
'''
# encode header values if they need to be
charset = getattr(self.config, 'EMAIL_CHARSET', 'utf-8')
tracker_name = self.config.TRACKER_NAME
if charset != 'utf-8':
tracker = unicode(tracker_name, 'utf-8').encode(charset)
if not author:
author = straddr((tracker_name, self.config.ADMIN_EMAIL))
else:
name = author[0]
if charset != 'utf-8':
name = unicode(name, 'utf-8').encode(charset)
author = straddr((encode_header(name, charset), author[1]))
message = StringIO()
writer = MimeWriter(message)
writer.addheader('Subject', encode_header(subject, charset))
writer.addheader('To', ', '.join(to))
writer.addheader('From', author)
writer.addheader('Date', formatdate(localtime=True))
# Add a unique Roundup header to help filtering
writer.addheader('X-Roundup-Name', encode_header(tracker_name,
charset))
# and another one to avoid loops
writer.addheader('X-Roundup-Loop', 'hello')
# finally, an aid to debugging problems
writer.addheader('X-Roundup-Version', __version__)
writer.addheader('MIME-Version', '1.0')
return message, writer
"""Test program for MimeWriter module.
