return -1;
}
-/* Convert a string to a normalized Python string: all characters are
- converted to lower case, spaces are replaced with underscores. */
+extern int _Py_normalize_encoding(const char *, char *, size_t);
+
+/* Convert a string to a normalized Python string(decoded from UTF-8): all characters are
+ converted to lower case, spaces and hyphens are replaced with underscores. */
static
PyObject *normalizestring(const char *string)
{
- size_t i;
size_t len = strlen(string);
- char *p;
+ char *encoding;
PyObject *v;
if (len > PY_SSIZE_T_MAX) {
return NULL;
}
- p = PyMem_Malloc(len + 1);
- if (p == NULL)
+ encoding = PyMem_Malloc(len + 1);
+ if (encoding == NULL)
return PyErr_NoMemory();
- for (i = 0; i < len; i++) {
- char ch = string[i];
- if (ch == ' ')
- ch = '-';
- else
- ch = Py_TOLOWER(Py_CHARMASK(ch));
- p[i] = ch;
+
+ if (!_Py_normalize_encoding(string, encoding, len + 1))
+ {
+ PyErr_SetString(PyExc_RuntimeError, "_Py_normalize_encoding() failed");
+ PyMem_Free(encoding);
+ return NULL;
}
- p[i] = '\0';
- v = PyUnicode_FromString(p);
- PyMem_Free(p);
+
+ v = PyUnicode_FromString(encoding);
+ PyMem_Free(encoding);
return v;
}