Author: Manuel Jacob
Branch: refactor-str-types
Changeset: r65698:b14c953c9702
Date: 2013-07-26 18:16 +0200
http://bitbucket.org/pypy/pypy/changeset/b14c953c9702/
Log: Fix.
diff --git a/pypy/objspace/std/bytearrayobject.py
b/pypy/objspace/std/bytearrayobject.py
--- a/pypy/objspace/std/bytearrayobject.py
+++ b/pypy/objspace/std/bytearrayobject.py
@@ -44,6 +44,7 @@
assert len(char) == 1
return str(char)[0]
+ _empty = ''
_builder = StringBuilder
def _newlist_unwrapped(self, space, res):
diff --git a/pypy/objspace/std/bytesobject.py b/pypy/objspace/std/bytesobject.py
--- a/pypy/objspace/std/bytesobject.py
+++ b/pypy/objspace/std/bytesobject.py
@@ -86,6 +86,7 @@
assert len(char) == 1
return str(char)[0]
+ _empty = ''
_builder = StringBuilder
def _isupper(self, ch):
diff --git a/pypy/objspace/std/stringmethods.py
b/pypy/objspace/std/stringmethods.py
--- a/pypy/objspace/std/stringmethods.py
+++ b/pypy/objspace/std/stringmethods.py
@@ -144,7 +144,7 @@
assert start >= 0 and stop >= 0
return self._sliced(space, selfvalue, start, stop, self)
else:
- str = "".join([selfvalue[start + i*step] for i in range(sl)])
+ str = self._empty.join([selfvalue[start + i*step] for i in
range(sl)])
return self._new(str)
index = space.getindex_w(w_index, space.w_IndexError, "string index")
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
@@ -87,6 +87,7 @@
assert len(char) == 1
return unicode(char)[0]
+ _empty = u''
_builder = UnicodeBuilder
def _isupper(self, ch):
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