static int
wrap_setattro(PyObject *self, PyObject *name, PyObject *value)
{
PyObject *wrapped;
PyObject *descriptor;
const char *name_as_string;
int res = -1;
#if PY_MAJOR_VERSION < 3 && defined(Py_USING_UNICODE)
/* The Unicode to string conversion is done here because the
existing tp_setattro slots expect a string object as name
(except under Python 3) and we wouldn't want to break those. */
if (PyUnicode_Check(name)) {
name = PyUnicode_AsEncodedString(name, NULL, NULL);
if (name == NULL)
return -1;
}
else
#endif
if (!IS_STRING(name)){
PyErr_SetString(PyExc_TypeError, "attribute name must be string");
return -1;
}
else
Py_INCREF(name);
descriptor = WrapperType_Lookup(self->ob_type, name);
if (descriptor != NULL
#if PY_MAJOR_VERSION < 3 // This is always true in Python 3 (I think)
&& PyType_HasFeature(descriptor->ob_type, Py_TPFLAGS_HAVE_CLASS)
#endif
&& descriptor->ob_type->tp_descr_set != NULL)
{
res = descriptor->ob_type->tp_descr_set(descriptor, self, value);
goto finally;
}
name_as_string = MAKE_STRING(name);
wrapped = Proxy_GET_OBJECT(self);
if (wrapped == NULL) {
PyErr_Format(PyExc_RuntimeError,
"object is NULL; requested to set attribute '%s'",
name_as_string);
goto finally;
}
res = PyObject_SetAttr(wrapped, name, value);
finally:
Py_DECREF(name);
return res;
}
static int
wrap_setattro(PyObject *self, PyObject *name, PyObject *value)
{
PyObject *wrapped;
PyObject *descriptor;
int res = -1;
#ifdef Py_USING_UNICODE
/* The Unicode to string conversion is done here because the
existing tp_setattro slots expect a string object as name
and we wouldn't want to break those. */
if (PyUnicode_Check(name)) {
name = PyUnicode_AsEncodedString(name, NULL, NULL);
if (name == NULL)
return -1;
}
else
#endif
if (!PyString_Check(name)){
PyErr_SetString(PyExc_TypeError, "attribute name must be string");
return -1;
}
else
Py_INCREF(name);
descriptor = WrapperType_Lookup(self->ob_type, name);
if (descriptor != NULL) {
if (PyType_HasFeature(descriptor->ob_type, Py_TPFLAGS_HAVE_CLASS) &&
descriptor->ob_type->tp_descr_set != NULL) {
res = descriptor->ob_type->tp_descr_set(descriptor, self, value);
} else {
PyErr_Format(PyExc_TypeError,
"Tried to set attribute '%s' on wrapper, but it is not"
" a data descriptor", PyString_AS_STRING(name));
}
goto finally;
}
wrapped = Proxy_GET_OBJECT(self);
if (wrapped == NULL) {
PyErr_Format(PyExc_RuntimeError,
"object is NULL; requested to set attribute '%s'",
PyString_AS_STRING(name));
goto finally;
}
res = PyObject_SetAttr(wrapped, name, value);
finally:
Py_DECREF(name);
return res;
}
static PyObject *
wrap_getattro(PyObject *self, PyObject *name)
{
PyObject *wrapped;
PyObject *descriptor;
PyObject *res = NULL;
char *name_as_string;
int maybe_special_name;
#ifdef Py_USING_UNICODE
/* The Unicode to string conversion is done here because the
existing tp_getattro slots expect a string object as name
and we wouldn't want to break those. */
if (PyUnicode_Check(name)) {
name = PyUnicode_AsEncodedString(name, NULL, NULL);
if (name == NULL)
return NULL;
}
else
#endif
if (!PyString_Check(name)){
PyErr_SetString(PyExc_TypeError, "attribute name must be string");
return NULL;
}
else
Py_INCREF(name);
name_as_string = PyString_AS_STRING(name);
wrapped = Proxy_GET_OBJECT(self);
if (wrapped == NULL) {
PyErr_Format(PyExc_RuntimeError,
"object is NULL; requested to get attribute '%s'",
name_as_string);
goto finally;
}
maybe_special_name = name_as_string[0] == '_' && name_as_string[1] == '_';
if (!(maybe_special_name && strcmp(name_as_string, "__class__") == 0)) {
descriptor = WrapperType_Lookup(self->ob_type, name);
if (descriptor != NULL) {
if (PyType_HasFeature(descriptor->ob_type, Py_TPFLAGS_HAVE_CLASS)
&& descriptor->ob_type->tp_descr_get != NULL) {
res = descriptor->ob_type->tp_descr_get(
descriptor,
self,
(PyObject *)self->ob_type);
} else {
Py_INCREF(descriptor);
res = descriptor;
}
goto finally;
}
}
res = PyObject_GetAttr(wrapped, name);
finally:
Py_DECREF(name);
return res;
}
