commit 4a58707a340cacea6f8e6a82adfcc10a230e1185
author Victor Stinner <victor.stinner@gmail.com> Tue Nov 19 12:54:53 2013 +0100
committer Victor Stinner <victor.stinner@gmail.com> Tue Nov 19 12:54:53 2013 +0100
tree 93f42c1524db7e6ba8a60f9a1f2c656c6e0931d9
parent 4d3f109ad3d1870130816b94a1f5d6f6c1a07586

Add _PyUnicodeWriter_WriteASCIIString() function

Objects/listobject.c

diff --git a/Objects/listobject.c b/Objects/listobject.c
index 45666fd..7d5674c 100644
--- a/Objects/listobject.c
+++ b/Objects/listobject.c
@@ -339,19 +339,12 @@
 {
     Py_ssize_t i;
     PyObject *s;
-    static PyObject *sep = NULL;
     _PyUnicodeWriter writer;
 
     if (Py_SIZE(v) == 0) {
         return PyUnicode_FromString("[]");
     }
 
-    if (sep == NULL) {
-        sep = PyUnicode_FromString(", ");
-        if (sep == NULL)
-            return NULL;
-    }
-
     i = Py_ReprEnter((PyObject*)v);
     if (i != 0) {
         return i > 0 ? PyUnicode_FromString("[...]") : NULL;
@@ -369,7 +362,7 @@
        so must refetch the list size on each iteration. */
     for (i = 0; i < Py_SIZE(v); ++i) {
         if (i > 0) {
-            if (_PyUnicodeWriter_WriteStr(&writer, sep) < 0)
+            if (_PyUnicodeWriter_WriteASCIIString(&writer, ", ", 2) < 0)
                 goto error;
         }