Backport of _abccoll.py by Benjamin Arangueren, issue 1383.
With some changes of my own thrown in (e.g. backport of r58107).
diff --git a/Objects/listobject.c b/Objects/listobject.c
index fb5ce82..deb3ca5 100644
--- a/Objects/listobject.c
+++ b/Objects/listobject.c
@@ -2393,13 +2393,6 @@
return 0;
}
-static long
-list_nohash(PyObject *self)
-{
- PyErr_SetString(PyExc_TypeError, "list objects are unhashable");
- return -1;
-}
-
static PyObject *list_iter(PyObject *seq);
static PyObject *list_reversed(PyListObject* seq, PyObject* unused);
@@ -2694,7 +2687,7 @@
0, /* tp_as_number */
&list_as_sequence, /* tp_as_sequence */
&list_as_mapping, /* tp_as_mapping */
- list_nohash, /* tp_hash */
+ 0, /* tp_hash */
0, /* tp_call */
0, /* tp_str */
PyObject_GenericGetAttr, /* tp_getattro */
@@ -2959,4 +2952,3 @@
return 0;
return len;
}
-