import sys
# Library compatibility
-# StringIO module
-try:
- from StringIO import StringIO, BytesIO
-except:
- from io import StringIO, BytesIO
-
-# HTMLParser module
if sys.version[0] == "2":
from HTMLParser import HTMLParser
+ from urllib2 import URLError
else:
from html.parser import HTMLParser
+ from urllib.error import URLError
+
unescape = HTMLParser().unescape
# According to https://github.com/python/cpython/blob/master/Lib/html/parser.py#L547 ,
# in python 3.5 maybe I should use