static PyObject *
time_ctime(PyObject *self, PyObject *args)
{
PyObject *ot = NULL;
time_t tt;
char *p;
if (!PyArg_UnpackTuple(args, "ctime", 0, 1, &ot))
return NULL;
if (ot == NULL || ot == Py_None)
tt = time(NULL);
else {
double dt = PyFloat_AsDouble(ot);
if (PyErr_Occurred())
return NULL;
tt = _PyTime_DoubleToTimet(dt);
if (tt == (time_t)-1 && PyErr_Occurred())
return NULL;
}
p = ctime(&tt);
if (p == NULL) {
PyErr_SetString(PyExc_ValueError, "unconvertible time");
return NULL;
}
if (p[24] == '\n')
p[24] = '\0';
return PyString_FromString(p);
}
static PyObject *
time_ctime(PyObject *self, PyObject *args)
{
PyObject *ot = NULL;
time_t tt;
struct tm *timeptr;
if (!PyArg_UnpackTuple(args, "ctime", 0, 1, &ot))
return NULL;
if (ot == NULL || ot == Py_None)
tt = time(NULL);
else {
double dt = PyFloat_AsDouble(ot);
if (PyErr_Occurred())
return NULL;
tt = _PyTime_DoubleToTimet(dt);
if (tt == (time_t)-1 && PyErr_Occurred())
return NULL;
}
timeptr = localtime(&tt);
if (timeptr == NULL) {
PyErr_SetString(PyExc_ValueError, "unconvertible time");
return NULL;
}
return _asctime(timeptr);
}
static PyObject *
time_convert(double when, struct tm * (*function)(const time_t *))
{
struct tm *p;
time_t whent = _PyTime_DoubleToTimet(when);
if (whent == (time_t)-1 && PyErr_Occurred())
return NULL;
errno = 0;
p = function(&whent);
if (p == NULL) {
#ifdef EINVAL
if (errno == 0)
errno = EINVAL;
#endif
return PyErr_SetFromErrno(PyExc_ValueError);
}
return tmtotuple(p);
}
