This commit is contained in:
Erik Johnston 2016-08-16 14:57:21 +01:00
parent 48b5829aea
commit 109a560905

View File

@ -29,14 +29,13 @@ from synapse.http.server import (
from synapse.util.async import ObservableDeferred from synapse.util.async import ObservableDeferred
from synapse.util.stringutils import is_ascii from synapse.util.stringutils import is_ascii
from copy import deepcopy
import os import os
import re import re
import fnmatch import fnmatch
import cgi import cgi
import ujson as json import ujson as json
import urlparse import urlparse
import itertools
import logging import logging
logger = logging.getLogger(__name__) logger = logging.getLogger(__name__)
@ -442,8 +441,6 @@ def _iterate_over_text(tree, *tags_to_ignore):
"""Iterate over the tree returning text nodes in a depth first fashion, """Iterate over the tree returning text nodes in a depth first fashion,
skipping text nodes inside certain tags. skipping text nodes inside certain tags.
""" """
import itertools
# This is basically a stack that we extend using itertools.chain. # This is basically a stack that we extend using itertools.chain.
# This will either consist of an element to iterate over *or* a string # This will either consist of an element to iterate over *or* a string
# to be returned. # to be returned.