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Issue #8589: surrogateescape error handler is not available at startup 

Py_Main() uses _Py_wchar2char() + PyUnicode_FromWideChar() instead of
PyUnicode_DecodeFSDefault(), because the PyCodec machinery is not ready yet.
This commit is contained in:
Victor Stinner 2010-09-10 23:13:52 +00:00
parent d2be5b4fe4
commit c2d76fd339
1 changed files with 11 additions and 6 deletions
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17
Modules/main.c
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@ -488,7 +488,8 @@ Py_Main(int argc, wchar_t **argv)
#else
if ((p = Py_GETENV("PYTHONWARNINGS")) && *p != '\0') {
char *buf, *oldloc;
PyObject *warning;
wchar_t *wchar;
PyObject *unicode;
/* settle for strtok here as there's no one standard
C89 wcstok */
@ -500,11 +501,15 @@ Py_Main(int argc, wchar_t **argv)
oldloc = strdup(setlocale(LC_ALL, NULL));
setlocale(LC_ALL, "");
for (p = strtok(buf, ","); p != NULL; p = strtok(NULL, ",")) {
warning = PyUnicode_DecodeFSDefault(p);
if (warning != NULL) {
PySys_AddWarnOptionUnicode(warning);
Py_DECREF(warning);
}
wchar = _Py_char2wchar(p);
if (wchar == NULL)
continue;
unicode = PyUnicode_FromWideChar(wchar, wcslen(wchar));
PyMem_Free(wchar);
if (unicode == NULL)
continue;
PySys_AddWarnOptionUnicode(unicode);
Py_DECREF(unicode);
}
setlocale(LC_ALL, oldloc);
free(oldloc);