def get_name(self, name_id):
with closing(self.db.cursor()) as cursor:
sequence = []
for foo in range(256): # dns labels are limited to 256 depths anyway
cursor.execute('SELECT parent,name FROM name WHERE `id`=%s LIMIT 1', (name_id,))
self.queries += 1
(name_id, label) = cursor.fetchone()
sequence.append(label)
if name_id is None:
return DomainName(sequence)
