+def quote_reply(oldbody ,date, from_address):
+ """Transform a mail body into a quote text starting with On blah, x wrote:
+ :param body: a str with a mail body
+ :returns: The new payload of the email.message()
+ """
+ from cStringIO import StringIO
+
+ #we get handed a string, wrap it in a file-like object
+ oldbody = StringIO(oldbody)
+ newbody = StringIO()
+
+ newbody.write("On %s, %s wrote:\n" % (date, from_address))
+
+ for line in oldbody:
+ newbody.write("> " + line)
+
+ return newbody.getvalue()
+
+def format_reply(msgs):
+ """Gets handed Messages() and displays the reply to them"""
+ import email
+
+ for msg in msgs:
+ f = open(msg.get_filename(),"r")
+ reply = email.message_from_file(f)
+
+ #handle the easy non-multipart case:
+ if not reply.is_multipart():
+ reply.set_payload(quote_reply(reply.get_payload(),
+ reply['date'],reply['from']))
+ else:
+ #handle the tricky multipart case
+ deleted = ""
+ """A string describing which nontext attachements have been deleted"""
+ delpayloads = []
+ """A list of payload indices to be deleted"""
+
+ payloads = reply.get_payload()
+
+ for i, part in enumerate(payloads):
+
+ mime_main = part.get_content_maintype()
+ if mime_main not in ['multipart', 'message', 'text']:
+ deleted += "Non-text part: %s\n" % (part.get_content_type())
+ payloads[i].set_payload("Non-text part: %s" % (part.get_content_type()))
+ payloads[i].set_type('text/plain')
+ delpayloads.append(i)
+ else:
+ # payloads[i].set_payload("Text part: %s" % (part.get_content_type()))
+ payloads[i].set_payload(quote_reply(payloads[i].get_payload(),reply['date'],reply['from']))
+
+
+ # Delete those payloads that we don't need anymore
+ for i in reversed(sorted(delpayloads)):
+ del payloads[i]
+
+ #Back to single- and multipart handling
+
+ my_addresses = get_user_email_addresses()
+ used_address = None
+ # filter our email addresses from all to: cc: and bcc: fields
+ # if we find one of "my" addresses being used,
+ # it is stored in used_address
+ for header in ['To', 'CC', 'Bcc']:
+ if not header in reply:
+ #only handle fields that exist
+ continue
+ addresses = email.utils.getaddresses(reply.get_all(header,[]))
+ purged_addr = []
+ for name, mail in addresses:
+ if mail in my_addresses[1:]:
+ used_address = email.utils.formataddr((my_addresses[0],mail))
+ else:
+ purged_addr.append(email.utils.formataddr((name,mail)))
+
+ if len(purged_addr):
+ reply.replace_header(header, ", ".join(purged_addr))
+ else:
+ #we deleted all addresses, delete the header
+ del reply[header]
+
+ # Use our primary email address to the From
+ # (save original from line, we still need it)
+ orig_from = reply['From']
+ del reply['From']
+ reply['From'] = used_address if used_address \
+ else email.utils.formataddr((my_addresses[0],my_addresses[1]))
+
+ #reinsert the Subject after the From
+ orig_subject = reply['Subject']
+ del reply['Subject']
+ reply['Subject'] = 'Re: ' + orig_subject
+
+ # Calculate our new To: field
+ new_to = orig_from
+ # add all remaining original 'To' addresses
+ if 'To' in reply:
+ new_to += ", " + reply['To']
+ del reply['To']
+ reply.add_header('To', new_to)
+
+ # Add our primary email address to the BCC
+ new_bcc = my_addresses[1]
+ if reply.has_key('Bcc'):
+ new_bcc += ', ' + reply['Bcc']
+ del reply['Bcc']
+ reply['Bcc'] = new_bcc
+
+ # Set replies 'In-Reply-To' header to original's Message-ID
+ if reply.has_key('Message-ID') :
+ del reply['In-Reply-To']
+ reply['In-Reply-To'] = reply['Message-ID']
+
+ #Add original's Message-ID to replies 'References' header.
+ if reply.has_key('References'):
+ ref = reply['References'] + ' ' +reply['Message-ID']
+ else:
+ ref = reply['Message-ID']
+ del reply['References']
+ reply['References'] = ref
+
+ # Delete the original Message-ID.
+ del(reply['Message-ID'])
+
+ # filter all existing headers but a few and delete them from 'reply'
+ delheaders = filter(lambda x: x not in ['From','To','Subject','CC','Bcc',
+ 'In-Reply-To', 'References',
+ 'Content-Type'],reply.keys())
+ map(reply.__delitem__, delheaders)
+
+ """
+From: Sebastian Spaeth <Sebastian@SSpaeth.de>
+Subject: Re: Template =?iso-8859-1?b?Zvxy?= das Kochrezept
+In-Reply-To: <4A6D55F9.6040405@SSpaeth.de>
+References: <4A6D55F9.6040405@SSpaeth.de>
+ """
+ #return without Unixfrom
+ return reply.as_string(False)
+#-------------------------------------------------------------------------
projects / notmuch / commitdiff