diff options
Diffstat (limited to 'Python/bltinmodule.c')
| -rw-r--r-- | Python/bltinmodule.c | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/Python/bltinmodule.c b/Python/bltinmodule.c index 9d6378b..314fb4e 100644 --- a/Python/bltinmodule.c +++ b/Python/bltinmodule.c @@ -1758,6 +1758,50 @@ PyDoc_STRVAR(round_doc, Round a number to a given precision in decimal digits (default 0 digits).\n\ This always returns a floating point number. Precision may be negative."); +static PyObject * +builtin_sorted(PyObject *self, PyObject *args, PyObject *kwds) +{ + PyObject *newlist, *v, *seq, *compare=NULL, *keyfunc=NULL, *newargs; + PyObject *callable; + static char *kwlist[] = {"iterable", "cmp", "key", "reverse", 0}; + long reverse; + + if (args != NULL) { + if (!PyArg_ParseTupleAndKeywords(args, kwds, "O|OOi:sorted", + kwlist, &seq, &compare, &keyfunc, &reverse)) + return NULL; + } + + newlist = PySequence_List(seq); + if (newlist == NULL) + return NULL; + + callable = PyObject_GetAttrString(newlist, "sort"); + if (callable == NULL) { + Py_DECREF(newlist); + return NULL; + } + + newargs = PyTuple_GetSlice(args, 1, 4); + if (newargs == NULL) { + Py_DECREF(newlist); + Py_DECREF(callable); + return NULL; + } + + v = PyObject_Call(callable, newargs, kwds); + Py_DECREF(newargs); + Py_DECREF(callable); + if (v == NULL) { + Py_DECREF(newlist); + return NULL; + } + Py_DECREF(v); + return newlist; +} + +PyDoc_STRVAR(sorted_doc, +"sorted(iterable, cmp=None, key=None, reverse=False) --> new sorted list"); static PyObject * builtin_vars(PyObject *self, PyObject *args) @@ -2055,6 +2099,7 @@ static PyMethodDef builtin_methods[] = { {"repr", builtin_repr, METH_O, repr_doc}, {"round", builtin_round, METH_VARARGS, round_doc}, {"setattr", builtin_setattr, METH_VARARGS, setattr_doc}, + {"sorted", (PyCFunction)builtin_sorted, METH_VARARGS | METH_KEYWORDS, sorted_doc}, {"sum", builtin_sum, METH_VARARGS, sum_doc}, #ifdef Py_USING_UNICODE {"unichr", builtin_unichr, METH_VARARGS, unichr_doc}, |