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| author | Raymond Hettinger <python@rcn.com> | 2003-04-24 16:52:47 (GMT) |
|---|---|---|
| committer | Raymond Hettinger <python@rcn.com> | 2003-04-24 16:52:47 (GMT) |
| commit | 9928571f3f09ece9430c4eb503ac7e9188d1b185 (patch) | |
| tree | 2ebeef8113f1d705554fb74912aa3a4e67ebfb3c /Objects/tupleobject.c | |
| parent | 3209410cb53457c0aa2facceb8d9a6ad24e1702d (diff) | |
| download | cpython-9928571f3f09ece9430c4eb503ac7e9188d1b185.zip cpython-9928571f3f09ece9430c4eb503ac7e9188d1b185.tar.gz cpython-9928571f3f09ece9430c4eb503ac7e9188d1b185.tar.bz2 | |
SF bug 665835: filter() treatment of str and tuple inconsistent
As a side issue on this bug, it was noted that list and tuple iterators
used macros to directly access containers and would not recognize
__getitem__ overrides. If the method is overridden, the patch returns
a generic sequence iterator which calls the __getitem__ method; otherwise,
it returns a high custom iterator with direct access to container elements.
Diffstat (limited to 'Objects/tupleobject.c')
| -rw-r--r-- | Objects/tupleobject.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/Objects/tupleobject.c b/Objects/tupleobject.c index 282da3e..645480c 100644 --- a/Objects/tupleobject.c +++ b/Objects/tupleobject.c @@ -753,6 +753,8 @@ tuple_iter(PyObject *seq) PyErr_BadInternalCall(); return NULL; } + if (seq->ob_type->tp_as_sequence->sq_item != tupleitem) + return PySeqIter_New(seq); it = PyObject_GC_New(tupleiterobject, &PyTupleIter_Type); if (it == NULL) return NULL; |