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rewrite for style, clarify, and comments 

Also, use the hasattr() like scheme of allowing BaseException exceptions through.
This commit is contained in:
Benjamin Peterson 2009-10-22 02:50:38 +00:00
parent ff81cb812d
commit 97a57ec048
1 changed files with 15 additions and 12 deletions
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25
Objects/descrobject.c
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@ -1280,26 +1280,29 @@ property_init(PyObject *self, PyObject *args, PyObject *kwds)
/* if no docstring given and the getter has one, use that one */
if ((doc == NULL || doc == Py_None) && get != NULL) {
PyObject *get_doc = PyObject_GetAttrString(get, "__doc__");
if (get_doc != NULL) {
/* get_doc already INCREF'd by GetAttr */
if (get_doc) {
if (Py_TYPE(self) == &PyProperty_Type) {
Py_XDECREF(prop->prop_doc);
prop->prop_doc = get_doc;
} else {
/* Put __doc__ in dict of the subclass instance instead,
otherwise it gets shadowed by class's __doc__. */
if (PyObject_SetAttrString(self, "__doc__", get_doc) != 0)
{
/* DECREF for props handled by _dealloc */
}
else {
/* If this is a property subclass, put __doc__
in dict of the subclass instance instead,
otherwise it gets shadowed by __doc__ in the
class's dict. */
int err = PyObject_SetAttrString(self, "__doc__", get_doc);
Py_DECREF(get_doc);
if (err < 0)
return -1;
}
Py_DECREF(get_doc);
}
prop->getter_doc = 1;
} else {
}
else if (PyErr_ExceptionMatches(PyExc_Exception)) {
PyErr_Clear();
}
else {
return -1;
}
}
return 0;