diff options
Diffstat (limited to 'Modules/itertoolsmodule.c')
| -rw-r--r-- | Modules/itertoolsmodule.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/Modules/itertoolsmodule.c b/Modules/itertoolsmodule.c index b37dec1..7cafc14 100644 --- a/Modules/itertoolsmodule.c +++ b/Modules/itertoolsmodule.c @@ -113,12 +113,12 @@ ii_traverse(iiobject *ii, visitproc visit, void *arg) return 0; } -PyDoc_STRVAR(ii_doc, "Independent iterators linked to a tee() object."); +PyDoc_STRVAR(ii_doc, "Independent iterator created by tee(iterable)."); static PyTypeObject ii_type = { PyObject_HEAD_INIT(&PyType_Type) 0, /* ob_size */ - "itertools.independent_iterator", /* tp_name */ + "itertools.tee_iterator", /* tp_name */ sizeof(iiobject), /* tp_basicsize */ 0, /* tp_itemsize */ /* methods */ @@ -173,7 +173,7 @@ tee_new(PyTypeObject *type, PyObject *args, PyObject *kwds) outbasket = PyList_New(0); if (outbasket == NULL) goto fail; - to = (teeobject *)type->tp_alloc(type, 0); + to = PyObject_GC_New(teeobject, &tee_type); if (to == NULL) goto fail; to->it = it; @@ -181,6 +181,7 @@ tee_new(PyTypeObject *type, PyObject *args, PyObject *kwds) to->outbasket = outbasket; to->save_mode = 1; to->num_seen = 0; + PyObject_GC_Track(to); /* create independent iterators */ result = PyTuple_New(2); @@ -212,7 +213,7 @@ tee_dealloc(teeobject *to) Py_XDECREF(to->inbasket); Py_XDECREF(to->outbasket); Py_XDECREF(to->it); - to->ob_type->tp_free(to); + PyObject_GC_Del(to); } static int @@ -241,7 +242,7 @@ tee_traverse(teeobject *to, visitproc visit, void *arg) PyDoc_STRVAR(tee_doc, "tee(iterable) --> (it1, it2)\n\ \n\ -Split the iterable into to independent iterables."); +Split the iterable into two independent iterables."); static PyTypeObject tee_type = { PyObject_HEAD_INIT(NULL) @@ -262,11 +263,10 @@ static PyTypeObject tee_type = { 0, /* tp_hash */ 0, /* tp_call */ 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_getattro */ 0, /* tp_setattro */ 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | - Py_TPFLAGS_BASETYPE, /* tp_flags */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC, /* tp_flags */ tee_doc, /* tp_doc */ (traverseproc)tee_traverse, /* tp_traverse */ 0, /* tp_clear */ @@ -285,7 +285,6 @@ static PyTypeObject tee_type = { 0, /* tp_init */ 0, /* tp_alloc */ tee_new, /* tp_new */ - PyObject_GC_Del, /* tp_free */ }; /* cycle object **********************************************************/ @@ -2092,6 +2091,7 @@ islice(seq, [start,] stop [, step]) --> elements from\n\ seq[start:stop:step]\n\ imap(fun, p, q, ...) --> fun(p0, q0), fun(p1, q1), ...\n\ starmap(fun, seq) --> fun(*seq[0]), fun(*seq[1]), ...\n\ +tee(it) --> (it1, it2) splits one iterator into two \n\ chain(p, q, ...) --> p0, p1, ... plast, q0, q1, ... \n\ takewhile(pred, seq) --> seq[0], seq[1], until pred fails\n\ dropwhile(pred, seq) --> seq[n], seq[n+1], starting when pred fails\n\ |