def prethread_index_factory_new():
threader = lazythread_container()
print '%s - creating msg containers from raw mail' % datetime.now()
t = time.time()
all_msgs = (msg_factory(x) for x in mail_grab.iteritems())
#all_msgs = forkmap.map(msg_factory, mail_grab.iteritems())
t = time.time() - t
print "done! took %r seconds" % t
print '%s - building conversation objects' % datetime.now()
t = time.time()
all_msgs = (conv_factory(x) for x in all_msgs)
t = time.time() - t
print "done! took %r seconds" % t
print '%s - threading messages into conversations' % datetime.now()
t = time.time()
threader.thread(all_msgs)
t = time.time() - t
print "done! took %r seconds" % t
print '%s - running integrity checker' % datetime.now()
t = time.time()
docs = _ensure_threading_integrity(threader, True)
t = time.time() - t
print "done! took %r seconds" % t
print '%s - queueing docs' % datetime.now()
t = time.time()
map(xconn.replace, docs)
xconn.flush()
t = time.time() - t
print "done! took %r seconds" % t
print "%s - waiting for work to finish" % datetime.now()
def make_doc(msg, threader=None):
'''
Build xapian document from a msg_container or from a MaildirMessage
'''
srcmesg = None
if type(msg) is not msg_container:
if type(msg) is tuple and isinstance(msg[1], MaildirMessage):
srcmesg = msg[1]
msg = msg_factory(msg)
if threader:
threader.thread([msg])
doc = xappy.UnprocessedDocument()
map(partial(_make_doc, doc, msg, srcmesg=srcmesg), msg_fields)
return doc
def _ensure_threading_integrity(threader=None, all_new=False):
if not threader:
threader = lazythread_container()
all_msgs = (msg_factory(x) for x in iterdocs())
#all_msgs = (msg_factory(x) for x in iterdocs(safe=True))
all_msgs = (conv_factory(x) for x in all_msgs)
threader.thread(all_msgs)
to_update = []
to_replace = []
def ctid_to_mtid(conv):
ctid = conv.thread
for msg in conv.messages:
id_data_tple = (msg, [('thread', ctid)]) #optimization: pass msg_container so we don't have to rebuild it again
#id_data_tple = (msg.muuid, [('thread', ctid)])
if not msg.thread:
to_update.append(id_data_tple)
elif ctid != msg.thread:
to_replace.append(id_data_tple)
map(ctid_to_mtid, threader)
print "in update queue %i" % len(to_update)
print "in replace queue %i" % len(to_replace)
print '%s - starting modify factory on to_update' % datetime.now()
docs1 = modify_factory(to_update, update_existing, all_new)
print '%s - starting modify factory on to_replace' % datetime.now()
docs2 = modify_factory(to_replace, replace_existing, all_new)
def chn_gen(gg):
it = gg.next()
while 1:
try: r = it.next()
except StopIteration:
try:
it = gg.next()
continue
except StopIteration:
break
yield r
docs = chn_gen( (x for x in [docs1, docs2]) )
return docs
