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sorted() becomes a regular function instead of a classmethod.
This commit is contained in:
Raymond Hettinger 2003-12-17 20:43:33 +00:00
parent df38ea9c29
commit 64958a15d7
15 changed files with 120 additions and 138 deletions
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45
Python/bltinmodule.c
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@ -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},