Minor fiddling to make the next part easier. Introduced an internal
HASTZINFO() macro.
diff --git a/Modules/datetimemodule.c b/Modules/datetimemodule.c
index b8503d2..973034b 100644
--- a/Modules/datetimemodule.c
+++ b/Modules/datetimemodule.c
@@ -75,6 +75,11 @@
#define SET_TD_SECONDS(o, v) ((o)->seconds = (v))
#define SET_TD_MICROSECONDS(o, v) ((o)->microseconds = (v))
+/* p is a pointer to a time or a datetime object; HASTZINFO(p) returns
+ * p->hastzinfo.
+ */
+#define HASTZINFO(p) (((_PyDateTime_BaseTZInfo *)(p))->hastzinfo)
+
/* Forward declarations. */
static PyTypeObject PyDateTime_DateType;
static PyTypeObject PyDateTime_DateTimeType;
@@ -606,7 +611,7 @@
if (PyDateTimeTZ_Check(self))
tzinfo = ((PyDateTime_DateTimeTZ *)self)->tzinfo;
- else if (PyTime_Check(self) && ((PyDateTime_Time *)self)->hastzinfo)
+ else if (PyTime_Check(self) && HASTZINFO(self))
tzinfo = ((PyDateTime_Time *)self)->tzinfo;
return tzinfo;
@@ -2966,9 +2971,7 @@
TIME_GET_MINUTE(time),
TIME_GET_SECOND(time),
TIME_GET_MICROSECOND(time));
- if (result &&
- ((PyDateTime_Time *)time)->hastzinfo &&
- PyDateTimeTZ_Check(result)) {
+ if (result && HASTZINFO(time) && PyDateTimeTZ_Check(result)) {
/* Copy the tzinfo field. */
replace_tzinfo(result, ((PyDateTime_Time *)time)->tzinfo);
}
@@ -3618,7 +3621,7 @@
static PyObject *
time_tzinfo(PyDateTime_Time *self, void *unused)
{
- PyObject *result = self->hastzinfo ? self->tzinfo : Py_None;
+ PyObject *result = HASTZINFO(self) ? self->tzinfo : Py_None;
Py_INCREF(result);
return result;
}
@@ -3668,7 +3671,7 @@
static void
time_dealloc(PyDateTime_Time *self)
{
- if (self->hastzinfo) {
+ if (HASTZINFO(self)) {
Py_XDECREF(self->tzinfo);
}
self->ob_type->tp_free((PyObject *)self);
@@ -3681,19 +3684,19 @@
/* These are all METH_NOARGS, so don't need to check the arglist. */
static PyObject *
time_utcoffset(PyDateTime_Time *self, PyObject *unused) {
- return offset_as_timedelta(self->hastzinfo ? self->tzinfo : Py_None,
+ return offset_as_timedelta(HASTZINFO(self) ? self->tzinfo : Py_None,
"utcoffset", Py_None);
}
static PyObject *
time_dst(PyDateTime_Time *self, PyObject *unused) {
- return offset_as_timedelta(self->hastzinfo ? self->tzinfo : Py_None,
+ return offset_as_timedelta(HASTZINFO(self) ? self->tzinfo : Py_None,
"dst", Py_None);
}
static PyObject *
time_tzname(PyDateTime_Time *self, PyObject *unused) {
- return call_tzname(self->hastzinfo ? self->tzinfo : Py_None,
+ return call_tzname(HASTZINFO(self) ? self->tzinfo : Py_None,
Py_None);
}
@@ -3722,7 +3725,7 @@
PyOS_snprintf(buffer, sizeof(buffer),
"%s(%d, %d)", typename, h, m);
result = PyString_FromString(buffer);
- if (result != NULL && self->hastzinfo)
+ if (result != NULL && HASTZINFO(self))
result = append_keyword_tzinfo(result, self->tzinfo);
return result;
}
@@ -3749,7 +3752,7 @@
isoformat_time(pdatetime, buf, sizeof(buf));
result = PyString_FromString(buf);
- if (result == NULL || ! self->hastzinfo || self->tzinfo == Py_None)
+ if (result == NULL || ! HASTZINFO(self) || self->tzinfo == Py_None)
return result;
/* We need to append the UTC offset. */
@@ -3876,7 +3879,7 @@
int minute;
assert(n == OFFSET_AWARE);
- assert(self->hastzinfo);
+ assert(HASTZINFO(self));
hour = divmod(TIME_GET_HOUR(self) * 60 +
TIME_GET_MINUTE(self) - offset,
60,
@@ -3909,7 +3912,7 @@
int mm = TIME_GET_MINUTE(self);
int ss = TIME_GET_SECOND(self);
int us = TIME_GET_MICROSECOND(self);
- PyObject *tzinfo = self->hastzinfo ? self->tzinfo : Py_None;
+ PyObject *tzinfo = HASTZINFO(self) ? self->tzinfo : Py_None;
if (! PyArg_ParseTupleAndKeywords(args, kw, "|iiiiO:replace",
time_kws,
@@ -3936,7 +3939,7 @@
return 1;
}
offset = 0;
- if (self->hastzinfo && self->tzinfo != Py_None) {
+ if (HASTZINFO(self) && self->tzinfo != Py_None) {
offset = call_utcoffset(self->tzinfo, Py_None, &none);
if (offset == -1 && PyErr_Occurred())
return -1;
@@ -3961,7 +3964,7 @@
basestate = PyString_FromStringAndSize((char *)self->data,
_PyDateTime_TIME_DATASIZE);
if (basestate != NULL) {
- if (! self->hastzinfo || self->tzinfo == Py_None)
+ if (! HASTZINFO(self) || self->tzinfo == Py_None)
result = Py_BuildValue("(O)", basestate);
else
result = Py_BuildValue("OO", basestate, self->tzinfo);
@@ -3986,7 +3989,7 @@
"bad argument to time.__setstate__");
return NULL;
}
- if (tzinfo != Py_None && ! self->hastzinfo) {
+ if (tzinfo != Py_None && ! HASTZINFO(self)) {
PyErr_SetString(PyExc_ValueError, "time.__setstate__ can't "
"add a non-None tzinfo to a time object that "
"doesn't have one already");
@@ -3996,7 +3999,7 @@
PyString_AsString(basestate),
_PyDateTime_TIME_DATASIZE);
self->hashcode = -1;
- if (self->hastzinfo) {
+ if (HASTZINFO(self)) {
Py_INCREF(tzinfo);
Py_XDECREF(self->tzinfo);
self->tzinfo = tzinfo;