diff options
Diffstat (limited to 'Objects')
| -rw-r--r-- | Objects/abstract.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/Objects/abstract.c b/Objects/abstract.c index 192ade1157..8d3030a118 100644 --- a/Objects/abstract.c +++ b/Objects/abstract.c @@ -1531,6 +1531,10 @@ PySequence_Size(PyObject *s) return len; } + if (s->ob_type->tp_as_mapping && s->ob_type->tp_as_mapping->mp_length) { + type_error("%.200s is not a sequence", s); + return -1; + } type_error("object of type '%.200s' has no len()", s); return -1; } @@ -1677,6 +1681,9 @@ PySequence_GetItem(PyObject *s, Py_ssize_t i) return m->sq_item(s, i); } + if (s->ob_type->tp_as_mapping && s->ob_type->tp_as_mapping->mp_subscript) { + return type_error("%.200s is not a sequence", s); + } return type_error("'%.200s' object does not support indexing", s); } @@ -1728,6 +1735,10 @@ PySequence_SetItem(PyObject *s, Py_ssize_t i, PyObject *o) return m->sq_ass_item(s, i, o); } + if (s->ob_type->tp_as_mapping && s->ob_type->tp_as_mapping->mp_ass_subscript) { + type_error("%.200s is not a sequence", s); + return -1; + } type_error("'%.200s' object does not support item assignment", s); return -1; } @@ -1757,6 +1768,10 @@ PySequence_DelItem(PyObject *s, Py_ssize_t i) return m->sq_ass_item(s, i, (PyObject *)NULL); } + if (s->ob_type->tp_as_mapping && s->ob_type->tp_as_mapping->mp_ass_subscript) { + type_error("%.200s is not a sequence", s); + return -1; + } type_error("'%.200s' object doesn't support item deletion", s); return -1; } @@ -2093,6 +2108,11 @@ PyMapping_Size(PyObject *o) return len; } + if (o->ob_type->tp_as_sequence && o->ob_type->tp_as_sequence->sq_length) { + type_error("%.200s is not a mapping", o); + return -1; + } + /* PyMapping_Size() can be called from PyObject_Size(). */ type_error("object of type '%.200s' has no len()", o); return -1; } |