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Merge 3.5 (namereplace)

This commit is contained in:
Victor Stinner 2015-09-03 16:20:01 +02:00
parent 304d528715 38b8ae0f5b
commit fbb215cb24
1 changed files with 5 additions and 7 deletions
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12
Python/codecs.c
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@ -966,7 +966,6 @@ PyObject *PyCodec_BackslashReplaceErrors(PyObject *exc)
}
static _PyUnicode_Name_CAPI *ucnhash_CAPI = NULL;
static int ucnhash_initialized = 0;
PyObject *PyCodec_NameReplaceErrors(PyObject *exc)
{
@ -988,17 +987,17 @@ PyObject *PyCodec_NameReplaceErrors(PyObject *exc)
return NULL;
if (!(object = PyUnicodeEncodeError_GetObject(exc)))
return NULL;
if (!ucnhash_initialized) {
if (!ucnhash_CAPI) {
/* load the unicode data module */
ucnhash_CAPI = (_PyUnicode_Name_CAPI *)PyCapsule_Import(
PyUnicodeData_CAPSULE_NAME, 1);
ucnhash_initialized = 1;
if (!ucnhash_CAPI)
return NULL;
}
for (i = start, ressize = 0; i < end; ++i) {
/* object is guaranteed to be "ready" */
c = PyUnicode_READ_CHAR(object, i);
if (ucnhash_CAPI &&
ucnhash_CAPI->getname(NULL, c, buffer, sizeof(buffer), 1)) {
if (ucnhash_CAPI->getname(NULL, c, buffer, sizeof(buffer), 1)) {
replsize = 1+1+1+(int)strlen(buffer)+1;
}
else if (c >= 0x10000) {
@ -1021,8 +1020,7 @@ PyObject *PyCodec_NameReplaceErrors(PyObject *exc)
i < end; ++i) {
c = PyUnicode_READ_CHAR(object, i);
*outp++ = '\\';
if (ucnhash_CAPI &&
ucnhash_CAPI->getname(NULL, c, buffer, sizeof(buffer), 1)) {
if (ucnhash_CAPI->getname(NULL, c, buffer, sizeof(buffer), 1)) {
*outp++ = 'N';
*outp++ = '{';
strcpy((char *)outp, buffer);