X-Git-Url: https://vcs.fsf.org/?p=rainbowstream.git;a=blobdiff_plain;f=rainbowstream%2Fpy3patch.py;h=4ba959110dd8a202f8c410cda9064317c5e3822b;hp=adfbff281ebe64f1bb52b1b6fa7aa792cfddba48;hb=89eba790ee2f7d8a9c41c06ba35ef0d06974a3ff;hpb=3f6bfc205123dfb813405ef72ff38d9f67590565

diff --git a/rainbowstream/py3patch.py b/rainbowstream/py3patch.py
index adfbff2..4ba9591 100644
--- a/rainbowstream/py3patch.py
+++ b/rainbowstream/py3patch.py
@@ -1,8 +1,6 @@
-"""
-  Python 3 supports
-"""
 import sys
 
+# Library compatibility
 # StringIO module
 try:
     from StringIO import StringIO, BytesIO
@@ -20,9 +18,15 @@ unescape = HTMLParser().unescape
 # from html import unescape
 # but it is a far-future story:)
 
-# raw_input and map function behaviour
+
+# Function compatibility
+# xrange, raw_input, map ,unicde
 if sys.version[0] == "2":
     lmap = lambda f, a: map(f, a)
+    str2u = lambda x: x.decode('utf-8')
+    u2str = lambda x: x.encode('utf-8')
 else:
+    xrange = range
     raw_input = input
     lmap = lambda f, a: list(map(f, a))
+    str2u = u2str = lambda x: x