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author	Matthias Dieter Wallnöfer <mdw@samba.org>	2010-10-14 22:25:40 +0200
committer	Matthias Dieter Wallnöfer <mdw@samba.org>	2010-10-15 08:45:15 +0200
commit	c362ce36b36937571cf0d4ac8d015f09848a9780 (patch)
tree	407c60e6931f6e6a33e721df55ef63f7c6b76013 /source4/scripting/python/samba/ms_schema.py
parent	ace4378de19371994e8e4c0d1a2d61bb9c039ea7 (diff)
download	samba-c362ce36b36937571cf0d4ac8d015f09848a9780.tar.gz samba-c362ce36b36937571cf0d4ac8d015f09848a9780.tar.xz samba-c362ce36b36937571cf0d4ac8d015f09848a9780.zip

s4:libnet_samsync_ldb.c - use LDB result constants

Diffstat (limited to 'source4/scripting/python/samba/ms_schema.py')

0 files changed, 0 insertions, 0 deletions

ft/gpl.html for the full text of the license. """ import email.utils import time import re from email.header import decode_header from datetime import datetime, tzinfo from base64 import b32encode from hashlib import sha1 import dateutil.parser __all__ = ("get_message_id_hash", "parseaddr", "parsedate", "header_to_unicode", "payload_to_unicode", "get_ref_and_thread_id", ) IN_BRACKETS_RE = re.compile("[^<]*<([^>]+)>.*") def get_message_id_hash(msg_id): """ Returns the X-Message-ID-Hash header for the provided Message-ID header. See <http://wiki.list.org/display/DEV/Stable+URLs#StableURLs-Headers> for details. Example: >>> get_message_id_hash('<87myycy5eh.fsf@uwakimon.sk.tsukuba.ac.jp>') 'AGDWSNXXKCWEILKKNYTBOHRDQGOX3Y35' """ msg_id = msg_id.strip("<>") return b32encode(sha1(msg_id).digest()) def parseaddr(address): """ Wrapper around email.utils.parseaddr to also handle Mailman's generated mbox archives. """ address = address.replace(" at ", "@") from_name, from_email = email.utils.parseaddr(address) return from_name, from_email def header_to_unicode(header): h_decoded = [] for decoded, charset in decode_header(header): if charset is None: h_decoded.append(unicode(decoded)) else: if h_decoded: # not so sure why... h_decoded.append(" ") h_decoded.append(decoded.decode(charset)) return "".join(h_decoded) def payload_to_unicode(message): # Turn non-ascii into Unicode, assuming UTF-8 payload = [] for part in message.walk(): if part.get_content_charset() is None: for encoding in ["ascii", "utf-8", "iso-8859-15"]: try: payload.append(unicode(part.get_payload().decode(encoding))) except UnicodeDecodeError: continue else: print encoding, payload break # Try UTF-8 #part.set_charset("utf-8") #try: # payload.append(part.get_payload().decode("utf-8")) #except UnicodeDecodeError, e: # print e # print message.items() # print part.get_payload() # raise #return message.get_payload() return "".join(payload) def parsedate(datestring): if datestring is None: return None return dateutil.parser.parse(datestring) #date_tuple = email.utils.parsedate_tz(datestring) #timestamp = email.utils.mktime_tz(date_tuple) #return datetime.fromtimestamp(timestamp) def get_ref_and_thread_id(message, list_name, store): """ Returns the thread ID and the message-id of the reference email for a given message. """ if (not message.has_key("References") and not message.has_key("In-Reply-To")): return None, None # It's a reply, use the thread_id from the parent email ref_id = message.get("References") if ref_id is not None: # There can be multiple references, use the first one ref_id = ref_id.split()[0].strip() else: ref_id = message.get("In-Reply-To") ref_id = IN_BRACKETS_RE.match(ref_id).group(1) # It's a reply, use the thread_id from the parent email ref_msg = store.get_message_by_id_from_list(list_name, ref_id) if ref_msg is None: thread_id = None else: # re-use parent's thread-id thread_id = ref_msg.thread_id return ref_id, thread_id


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