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Issue #19145: Fix handling of negative values for a "times" keyword argument to itertools.repeat()>

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(Patch contributed by Vajrasky Kok.)
This commit is contained in:
Raymond Hettinger 2014-06-24 21:36:58 -07:00
parent ca5c7153de
commit 97d3555029
4 changed files with 23 additions and 2 deletions
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7
Modules/itertoolsmodule.c
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@ -4109,14 +4109,17 @@ repeat_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
{
repeatobject *ro;
PyObject *element;
Py_ssize_t cnt = -1;
Py_ssize_t cnt = -1, n_kwds = 0;
static char *kwargs[] = {"object", "times", NULL};
if (!PyArg_ParseTupleAndKeywords(args, kwds, "O|n:repeat", kwargs,
&element, &cnt))
return NULL;
if (PyTuple_Size(args) == 2 && cnt < 0)
if (kwds != NULL)
n_kwds = PyDict_Size(kwds);
/* Does user supply times argument? */
if ((PyTuple_Size(args) + n_kwds == 2) && cnt < 0)
cnt = 0;
ro = (repeatobject *)type->tp_alloc(type, 0);