1berry/cpython
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Use rich comparisons in min and max.

Browse Source
This commit is contained in:
Guido van Rossum 2001-01-17 15:47:24 +00:00
parent ac7be6888b
commit 53451b3fd1
1 changed files with 9 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
Python/bltinmodule.c
View File

@ -1371,7 +1371,7 @@ Return the dictionary containing the current scope's local variables.";
static PyObject *
min_max(PyObject *args, int sign)
min_max(PyObject *args, int op)
{
int i;
PyObject *v, *w, *x;
@ -1401,16 +1401,16 @@ min_max(PyObject *args, int sign)
if (w == NULL)
w = x;
else {
int c = PyObject_Compare(x, w);
if (c && PyErr_Occurred()) {
int cmp = PyObject_RichCompareBool(x, w, op);
if (cmp > 0) {
Py_DECREF(w);
w = x;
}
else if (cmp < 0) {
Py_DECREF(x);
Py_XDECREF(w);
return NULL;
}
if (c * sign > 0) {
Py_DECREF(w);
w = x;
}
else
Py_DECREF(x);
}
@ -1424,7 +1424,7 @@ min_max(PyObject *args, int sign)
static PyObject *
builtin_min(PyObject *self, PyObject *v)
{
return min_max(v, -1);
return min_max(v, Py_LT);
}
static char min_doc[] =
@ -1438,7 +1438,7 @@ With two or more arguments, return the smallest argument.";
static PyObject *
builtin_max(PyObject *self, PyObject *v)
{
return min_max(v, 1);
return min_max(v, Py_GT);
}
static char max_doc[] =