Georg Brandl added the comment:
Attaching a patch, should fix this.
----------
nosy: +gbrandl
_____________________________________
Tracker <[EMAIL PROTECTED]>
<http://bugs.python.org/issue1753395>
_____________________________________
Index: Objects/typeobject.c
===================================================================
--- Objects/typeobject.c (Revision 57337)
+++ Objects/typeobject.c (Arbeitskopie)
@@ -1563,28 +1563,16 @@
static int
valid_identifier(PyObject *s)
{
- Py_UNICODE *p;
- Py_ssize_t i, n;
-
if (!PyUnicode_Check(s)) {
PyErr_Format(PyExc_TypeError,
"__slots__ items must be strings, not '%.200s'",
Py_Type(s)->tp_name);
return 0;
}
- p = PyUnicode_AS_UNICODE(s);
- n = PyUnicode_GET_SIZE(s);
- /* We must reject an empty name. As a hack, we bump the
- length to 1 so that the loop will balk on the trailing \0. */
- if (n == 0)
- n = 1;
- for (i = 0; i < n; i++, p++) {
- if (*p > 127 ||
- (!(i == 0 ? isalpha(*p) : isalnum(*p)) && *p != '_')) {
- PyErr_SetString(PyExc_TypeError,
- "__slots__ must be identifiers");
- return 0;
- }
+ if (!PyUnicode_IsIdentifier(s)) {
+ PyErr_SetString(PyExc_TypeError,
+ "__slots__ must be identifiers");
+ return 0;
}
return 1;
}
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