Remove unused regex
import itertools
import logging
import mmh3
-import re
import struct
import sys
import time
@@ -22,9 +21,6 @@ from google.appengine.datastore import datastore_pb
from google.appengine.datastore import entity_pb
from google.appengine.datastore import sortable_pb_encoder
-# A regex that matches entity IDs that were likely generated automatically.
-PATH_ELEMENT_ID_RE = re.compile('^[0-9]{10}$')
-
def clean_app_id(app_id):
""" Google App Engine uses a special prepended string to signal that it
