diff options
| -rw-r--r-- | Modules/_collectionsmodule.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/Modules/_collectionsmodule.c b/Modules/_collectionsmodule.c index c37f9ace15..c70019cc40 100644 --- a/Modules/_collectionsmodule.c +++ b/Modules/_collectionsmodule.c @@ -1075,7 +1075,7 @@ static PyTypeObject defdict_type; /* Forward */ PyDoc_STRVAR(defdict_missing_doc, "__missing__(key) # Called by __getitem__ for missing key; pseudo-code:\n\ - if self.default_factory is None: raise KeyError(key)\n\ + if self.default_factory is None: raise KeyError((key,))\n\ self[key] = value = self.default_factory()\n\ return value\n\ "); @@ -1087,7 +1087,11 @@ defdict_missing(defdictobject *dd, PyObject *key) PyObject *value; if (factory == NULL || factory == Py_None) { /* XXX Call dict.__missing__(key) */ - PyErr_SetObject(PyExc_KeyError, key); + PyObject *tup; + tup = PyTuple_Pack(1, key); + if (!tup) return NULL; + PyErr_SetObject(PyExc_KeyError, tup); + Py_DECREF(tup); return NULL; } value = PyEval_CallObject(factory, NULL); |