[pypy-commit] pypy py3k: backout 5226ba3dc28d, I'll try another approach for unicode exception messages

[antocuni]

Author: Antonio Cuni <anto.cuni at gmail.com>
Branch: py3k
Changeset: r56567:b8597be87794
Date: 2012-08-04 14:42 +0200
http://bitbucket.org/pypy/pypy/changeset/b8597be87794/

Log:	backout 5226ba3dc28d, I'll try another approach for unicode
	exception messages

diff --git a/pypy/interpreter/error.py b/pypy/interpreter/error.py
--- a/pypy/interpreter/error.py
+++ b/pypy/interpreter/error.py
@@ -353,12 +353,10 @@
     return OpErrFmt, strings
 
 def get_operationerr_class(valuefmt):
-    is_unicode = isinstance(valuefmt, unicode)
-    key = (is_unicode, valuefmt)
     try:
-        result = _fmtcache[key]
+        result = _fmtcache[valuefmt]
     except KeyError:
-        result = _fmtcache[key] = get_operrcls2(valuefmt)
+        result = _fmtcache[valuefmt] = get_operrcls2(valuefmt)
     return result
 get_operationerr_class._annspecialcase_ = 'specialize:memo'