def do_clean_thread(cursor=None):
thq = ThreadIndex.all(keys_only=True)
thq.filter("post_count", 1)
if cursor:
thq.with_cursor(cursor)
thread_idx = thq.get()
if not thread_idx:
logging.info("stop thread clean")
return
thread = db.get(thread_idx.parent())
if thread:
board = Board.get_by_key_name(thread.board)
if len(thread.posts) == 1:
db.delete(thread)
else:
logging.error("crap, post count %d, %r" % (len(thread.posts), thread_idx))
else:
logging.error("crap, no thread for %r" % thread_idx)
deferred.defer(do_clean_thread, thq.cursor())
def do_clean(cursor=None):
bq = BlobInfo.all()
if cursor:
bq.with_cursor(cursor)
blob = bq.get()
if not blob:
return
key = str(blob.key())
thq = ThreadIndex.all(keys_only=True)
thq.filter("images", key)
th = thq.get()
if th:
logging.info("thread: %r" % th)
else:
logging.info("no thread for image %r" % key)
blob.delete()
deferred.defer(do_clean, bq.cursor(), _countdown=30)
def thread_lookup(th, board):
thq = ThreadIndex.all(keys_only=True)
thq.filter("board", board)
thq.filter("post_numbers", int(th))
thread = thq.get()
if not thread:
return
_board, _thread = thread.parent().name().split('/')
return int(_thread)
