Merged revisions 79047 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r79047 | senthil.kumaran | 2010-03-18 17:44:15 +0530 (Thu, 18 Mar 2010) | 3 lines
Fix for Issue8135 - urllib.unquote to support mixed percent escapes
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diff --git a/Lib/urlparse.py b/Lib/urlparse.py
index c41e25e..15a394a 100644
--- a/Lib/urlparse.py
+++ b/Lib/urlparse.py
@@ -272,8 +272,9 @@
# Cannot use directly from urllib as it would create circular reference.
# urllib uses urlparse methods ( urljoin)
-_hextochr = dict(('%02x' % i, chr(i)) for i in range(256))
-_hextochr.update(('%02X' % i, chr(i)) for i in range(256))
+
+_hexdig = '0123456789ABCDEFabcdef'
+_hextochr = dict((a+b, chr(int(a+b,16))) for a in _hexdig for b in _hexdig)
def unquote(s):
"""unquote('abc%20def') -> 'abc def'."""