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| author | Serhiy Storchaka <storchaka@gmail.com> | 2018-12-11 08:28:18 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-12-11 08:28:18 +0200 |
| commit | bb86bf4c4eaa30b1f5192dab9f389ce0bb61114d (patch) | |
| tree | b9dbe54e2c1380294f3e2396450132d5b205af0a /Modules/itertoolsmodule.c | |
| parent | 7cf3d8e25174c8871883e42f3240fd7f01efd3a8 (diff) | |
| download | cpython-git-bb86bf4c4eaa30b1f5192dab9f389ce0bb61114d.tar.gz | |
bpo-35444: Unify and optimize the helper for getting a builtin object. (GH-11047)
This speeds up pickling of some iterators.
This fixes also error handling in pickling methods when fail to
look up builtin "getattr".
Diffstat (limited to 'Modules/itertoolsmodule.c')
| -rw-r--r-- | Modules/itertoolsmodule.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Modules/itertoolsmodule.c b/Modules/itertoolsmodule.c index 89c0280c9d..581ae2c67e 100644 --- a/Modules/itertoolsmodule.c +++ b/Modules/itertoolsmodule.c @@ -368,8 +368,9 @@ _grouper_next(_grouperobject *igo) static PyObject * _grouper_reduce(_grouperobject *lz, PyObject *Py_UNUSED(ignored)) { + _Py_IDENTIFIER(iter); if (((groupbyobject *)lz->parent)->currgrouper != lz) { - return Py_BuildValue("N(())", _PyObject_GetBuiltin("iter")); + return Py_BuildValue("N(())", _PyEval_GetBuiltinId(&PyId_iter)); } return Py_BuildValue("O(OO)", Py_TYPE(lz), lz->parent, lz->tgtkey); } |