Author: Antonio Cuni <[email protected]>
Branch: refactor-str-types
Changeset: r68703:ec53889e6f05
Date: 2014-01-17 00:29 +0100
http://bitbucket.org/pypy/pypy/changeset/ec53889e6f05/
Log: (antocuni, mjacob): add a fastpath for strings, trying to fix the
slowdown that we observe in things like unicode_string+byte_string
diff --git a/pypy/objspace/std/unicodeobject.py
b/pypy/objspace/std/unicodeobject.py
--- a/pypy/objspace/std/unicodeobject.py
+++ b/pypy/objspace/std/unicodeobject.py
@@ -88,6 +88,8 @@
def _op_val(self, space, w_other):
if isinstance(w_other, W_UnicodeObject):
return w_other._value
+ if space.isinstance_w(w_other, space.w_str):
+ return unicode_from_string(space, w_other)._value
return unicode_from_encoded_object(space, w_other, None,
"strict")._value
def _chr(self, char):
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