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-rw-r--r--Modules/_datetimemodule.c45
-rw-r--r--Modules/_testcapimodule.c45
-rw-r--r--Modules/_time.c28
-rw-r--r--Modules/_time.h3
-rw-r--r--Modules/posixmodule.c65
-rw-r--r--Modules/selectmodule.c39
-rw-r--r--Modules/timemodule.c7
7 files changed, 80 insertions, 152 deletions
diff --git a/Modules/_datetimemodule.c b/Modules/_datetimemodule.c
index 3b0b362..669170a 100644
--- a/Modules/_datetimemodule.c
+++ b/Modules/_datetimemodule.c
@@ -7,8 +7,6 @@
#include <time.h>
-#include "_time.h"
-
/* Differentiate between building the core module and building extension
* modules.
*/
@@ -2441,15 +2439,15 @@ date_new(PyTypeObject *type, PyObject *args, PyObject *kw)
/* Return new date from localtime(t). */
static PyObject *
-date_local_from_time_t(PyObject *cls, double ts)
+date_local_from_object(PyObject *cls, PyObject *obj)
{
struct tm *tm;
time_t t;
PyObject *result = NULL;
- t = _PyTime_DoubleToTimet(ts);
- if (t == (time_t)-1 && PyErr_Occurred())
+ if (_PyTime_ObjectToTime_t(obj, &t) == -1)
return NULL;
+
tm = localtime(&t);
if (tm)
result = PyObject_CallFunction(cls, "iii",
@@ -2494,11 +2492,11 @@ date_today(PyObject *cls, PyObject *dummy)
static PyObject *
date_fromtimestamp(PyObject *cls, PyObject *args)
{
- double timestamp;
+ PyObject *timestamp;
PyObject *result = NULL;
- if (PyArg_ParseTuple(args, "d:fromtimestamp", &timestamp))
- result = date_local_from_time_t(cls, timestamp);
+ if (PyArg_ParseTuple(args, "O:fromtimestamp", &timestamp))
+ result = date_local_from_object(cls, timestamp);
return result;
}
@@ -4096,31 +4094,14 @@ datetime_from_timet_and_us(PyObject *cls, TM_FUNC f, time_t timet, int us,
* to get that much precision (e.g., C time() isn't good enough).
*/
static PyObject *
-datetime_from_timestamp(PyObject *cls, TM_FUNC f, double timestamp,
+datetime_from_timestamp(PyObject *cls, TM_FUNC f, PyObject *timestamp,
PyObject *tzinfo)
{
time_t timet;
- double fraction;
- int us;
+ long us;
- timet = _PyTime_DoubleToTimet(timestamp);
- if (timet == (time_t)-1 && PyErr_Occurred())
+ if (_PyTime_ObjectToTimeval(timestamp, &timet, &us) == -1)
return NULL;
- fraction = timestamp - (double)timet;
- us = (int)round_to_long(fraction * 1e6);
- if (us < 0) {
- /* Truncation towards zero is not what we wanted
- for negative numbers (Python's mod semantics) */
- timet -= 1;
- us += 1000000;
- }
- /* If timestamp is less than one microsecond smaller than a
- * full second, round up. Otherwise, ValueErrors are raised
- * for some floats. */
- if (us == 1000000) {
- timet += 1;
- us = 0;
- }
return datetime_from_timet_and_us(cls, f, timet, us, tzinfo);
}
@@ -4181,11 +4162,11 @@ static PyObject *
datetime_fromtimestamp(PyObject *cls, PyObject *args, PyObject *kw)
{
PyObject *self;
- double timestamp;
+ PyObject *timestamp;
PyObject *tzinfo = Py_None;
static char *keywords[] = {"timestamp", "tz", NULL};
- if (! PyArg_ParseTupleAndKeywords(args, kw, "d|O:fromtimestamp",
+ if (! PyArg_ParseTupleAndKeywords(args, kw, "O|O:fromtimestamp",
keywords, &timestamp, &tzinfo))
return NULL;
if (check_tzinfo_subclass(tzinfo) < 0)
@@ -4210,10 +4191,10 @@ datetime_fromtimestamp(PyObject *cls, PyObject *args, PyObject *kw)
static PyObject *
datetime_utcfromtimestamp(PyObject *cls, PyObject *args)
{
- double timestamp;
+ PyObject *timestamp;
PyObject *result = NULL;
- if (PyArg_ParseTuple(args, "d:utcfromtimestamp", &timestamp))
+ if (PyArg_ParseTuple(args, "O:utcfromtimestamp", &timestamp))
result = datetime_from_timestamp(cls, gmtime, timestamp,
Py_None);
return result;
diff --git a/Modules/_testcapimodule.c b/Modules/_testcapimodule.c
index 9294df3..9cafa73 100644
--- a/Modules/_testcapimodule.c
+++ b/Modules/_testcapimodule.c
@@ -2323,6 +2323,42 @@ run_in_subinterp(PyObject *self, PyObject *args)
return PyLong_FromLong(r);
}
+static PyObject*
+_PyLong_FromTime_t(time_t value)
+{
+#if defined(HAVE_LONG_LONG) && SIZEOF_TIME_T == SIZEOF_LONG_LONG
+ return PyLong_FromLongLong(value);
+#else
+ assert(sizeof(time_t) <= sizeof(long));
+ return PyLong_FromLong(value);
+#endif
+}
+
+static PyObject *
+test_pytime_object_to_time_t(PyObject *self, PyObject *args)
+{
+ PyObject *obj;
+ time_t sec;
+ if (!PyArg_ParseTuple(args, "O:pytime_object_to_time_t", &obj))
+ return NULL;
+ if (_PyTime_ObjectToTime_t(obj, &sec) == -1)
+ return NULL;
+ return _PyLong_FromTime_t(sec);
+}
+
+static PyObject *
+test_pytime_object_to_timeval(PyObject *self, PyObject *args)
+{
+ PyObject *obj;
+ time_t sec;
+ long usec;
+ if (!PyArg_ParseTuple(args, "O:pytime_object_to_timeval", &obj))
+ return NULL;
+ if (_PyTime_ObjectToTimeval(obj, &sec, &usec) == -1)
+ return NULL;
+ return Py_BuildValue("Nl", _PyLong_FromTime_t(sec), usec);
+}
+
static PyObject *
test_pytime_object_to_timespec(PyObject *self, PyObject *args)
{
@@ -2333,12 +2369,7 @@ test_pytime_object_to_timespec(PyObject *self, PyObject *args)
return NULL;
if (_PyTime_ObjectToTimespec(obj, &sec, &nsec) == -1)
return NULL;
-#if defined(HAVE_LONG_LONG) && SIZEOF_TIME_T == SIZEOF_LONG_LONG
- return Py_BuildValue("Ll", (PY_LONG_LONG)sec, nsec);
-#else
- assert(sizeof(time_t) <= sizeof(long));
- return Py_BuildValue("ll", (long)sec, nsec);
-#endif
+ return Py_BuildValue("Nl", _PyLong_FromTime_t(sec), nsec);
}
@@ -2430,6 +2461,8 @@ static PyMethodDef TestMethods[] = {
METH_NOARGS},
{"crash_no_current_thread", (PyCFunction)crash_no_current_thread, METH_NOARGS},
{"run_in_subinterp", run_in_subinterp, METH_VARARGS},
+ {"pytime_object_to_time_t", test_pytime_object_to_time_t, METH_VARARGS},
+ {"pytime_object_to_timeval", test_pytime_object_to_timeval, METH_VARARGS},
{"pytime_object_to_timespec", test_pytime_object_to_timespec, METH_VARARGS},
{NULL, NULL} /* sentinel */
};
diff --git a/Modules/_time.c b/Modules/_time.c
deleted file mode 100644
index 10cc8e1..0000000
--- a/Modules/_time.c
+++ /dev/null
@@ -1,28 +0,0 @@
-#include "Python.h"
-#include "_time.h"
-
-/* Exposed in timefuncs.h. */
-time_t
-_PyTime_DoubleToTimet(double x)
-{
- time_t result;
- double diff;
-
- result = (time_t)x;
- /* How much info did we lose? time_t may be an integral or
- * floating type, and we don't know which. If it's integral,
- * we don't know whether C truncates, rounds, returns the floor,
- * etc. If we lost a second or more, the C rounding is
- * unreasonable, or the input just doesn't fit in a time_t;
- * call it an error regardless. Note that the original cast to
- * time_t can cause a C error too, but nothing we can do to
- * work around that.
- */
- diff = x - (double)result;
- if (diff <= -1.0 || diff >= 1.0) {
- PyErr_SetString(PyExc_ValueError,
- "timestamp out of range for platform time_t");
- result = (time_t)-1;
- }
- return result;
-}
diff --git a/Modules/_time.h b/Modules/_time.h
deleted file mode 100644
index 816593b..0000000
--- a/Modules/_time.h
+++ /dev/null
@@ -1,3 +0,0 @@
-/* XXX: It is probably best to move timefuncs.h content in here, and
- remove it but user code may rely on it. */
-#include "timefuncs.h"
diff --git a/Modules/posixmodule.c b/Modules/posixmodule.c
index 628b0b9..c7d48b0 100644
--- a/Modules/posixmodule.c
+++ b/Modules/posixmodule.c
@@ -3540,31 +3540,6 @@ posix_uname(PyObject *self, PyObject *noargs)
#endif /* HAVE_UNAME */
-static int
-extract_time(PyObject *t, time_t* sec, long* nsec)
-{
- time_t intval;
- if (PyFloat_Check(t)) {
- double d = PyFloat_AsDouble(t);
- double mod;
- *sec = (time_t)d;
- mod = fmod(d, 1.0);
- mod *= 1e9;
- *nsec = (long)mod;
- return 0;
- }
-#if SIZEOF_TIME_T > SIZEOF_LONG
- intval = PyLong_AsUnsignedLongLongMask(t);
-#else
- intval = PyLong_AsLong(t);
-#endif
- if (intval == -1 && PyErr_Occurred())
- return -1;
- *sec = intval;
- *nsec = 0;
- return 0;
-}
-
PyDoc_STRVAR(posix_utime__doc__,
"utime(path[, (atime, mtime)])\n\
Set the access and modified time of the file to the given values.\n\
@@ -3633,12 +3608,12 @@ posix_utime(PyObject *self, PyObject *args)
goto done;
}
else {
- if (extract_time(PyTuple_GET_ITEM(arg, 0),
- &atimesec, &ansec) == -1)
+ if (_PyTime_ObjectToTimespec(PyTuple_GET_ITEM(arg, 0),
+ &atimesec, &ansec) == -1)
goto done;
time_t_to_FILE_TIME(atimesec, ansec, &atime);
- if (extract_time(PyTuple_GET_ITEM(arg, 1),
- &mtimesec, &mnsec) == -1)
+ if (_PyTime_ObjectToTimespec(PyTuple_GET_ITEM(arg, 1),
+ &mtimesec, &mnsec) == -1)
goto done;
time_t_to_FILE_TIME(mtimesec, mnsec, &mtime);
}
@@ -3681,13 +3656,13 @@ done:
return NULL;
}
else {
- if (extract_time(PyTuple_GET_ITEM(arg, 0),
- &atime, &ansec) == -1) {
+ if (_PyTime_ObjectToTimespec(PyTuple_GET_ITEM(arg, 0),
+ &atime, &ansec) == -1) {
Py_DECREF(opath);
return NULL;
}
- if (extract_time(PyTuple_GET_ITEM(arg, 1),
- &mtime, &mnsec) == -1) {
+ if (_PyTime_ObjectToTimespec(PyTuple_GET_ITEM(arg, 1),
+ &mtime, &mnsec) == -1) {
Py_DECREF(opath);
return NULL;
}
@@ -3763,12 +3738,12 @@ posix_futimes(PyObject *self, PyObject *args)
return NULL;
}
else {
- if (extract_time(PyTuple_GET_ITEM(arg, 0),
- &atime, &ansec) == -1) {
+ if (_PyTime_ObjectToTimespec(PyTuple_GET_ITEM(arg, 0),
+ &atime, &ansec) == -1) {
return NULL;
}
- if (extract_time(PyTuple_GET_ITEM(arg, 1),
- &mtime, &mnsec) == -1) {
+ if (_PyTime_ObjectToTimespec(PyTuple_GET_ITEM(arg, 1),
+ &mtime, &mnsec) == -1) {
return NULL;
}
Py_BEGIN_ALLOW_THREADS
@@ -3829,13 +3804,13 @@ posix_lutimes(PyObject *self, PyObject *args)
return NULL;
}
else {
- if (extract_time(PyTuple_GET_ITEM(arg, 0),
- &atime, &ansec) == -1) {
+ if (_PyTime_ObjectToTimespec(PyTuple_GET_ITEM(arg, 0),
+ &atime, &ansec) == -1) {
Py_DECREF(opath);
return NULL;
}
- if (extract_time(PyTuple_GET_ITEM(arg, 1),
- &mtime, &mnsec) == -1) {
+ if (_PyTime_ObjectToTimespec(PyTuple_GET_ITEM(arg, 1),
+ &mtime, &mnsec) == -1) {
Py_DECREF(opath);
return NULL;
}
@@ -9610,13 +9585,13 @@ posix_futimesat(PyObject *self, PyObject *args)
return NULL;
}
else {
- if (extract_time(PyTuple_GET_ITEM(arg, 0),
- &atime, &ansec) == -1) {
+ if (_PyTime_ObjectToTimespec(PyTuple_GET_ITEM(arg, 0),
+ &atime, &ansec) == -1) {
Py_DECREF(opath);
return NULL;
}
- if (extract_time(PyTuple_GET_ITEM(arg, 1),
- &mtime, &mnsec) == -1) {
+ if (_PyTime_ObjectToTimespec(PyTuple_GET_ITEM(arg, 1),
+ &mtime, &mnsec) == -1) {
Py_DECREF(opath);
return NULL;
}
diff --git a/Modules/selectmodule.c b/Modules/selectmodule.c
index 945055f..4d99250 100644
--- a/Modules/selectmodule.c
+++ b/Modules/selectmodule.c
@@ -206,9 +206,7 @@ select_select(PyObject *self, PyObject *args)
PyObject *ret = NULL;
PyObject *tout = Py_None;
fd_set ifdset, ofdset, efdset;
- double timeout;
struct timeval tv, *tvp;
- long seconds;
int imax, omax, emax, max;
int n;
@@ -225,23 +223,12 @@ select_select(PyObject *self, PyObject *args)
return NULL;
}
else {
- timeout = PyFloat_AsDouble(tout);
- if (timeout == -1 && PyErr_Occurred())
+ if (_PyTime_ObjectToTimeval(tout, &tv.tv_sec, &tv.tv_usec) == -1)
return NULL;
- if (timeout > (double)LONG_MAX) {
- PyErr_SetString(PyExc_OverflowError,
- "timeout period too long");
+ if (tv.tv_sec < 0) {
+ PyErr_SetString(PyExc_ValueError, "timeout must be non-negative");
return NULL;
}
- if (timeout < 0) {
- PyErr_SetString(PyExc_ValueError,
- "timeout must be non-negative");
- return NULL;
- }
- seconds = (long)timeout;
- timeout = timeout - (double)seconds;
- tv.tv_sec = seconds;
- tv.tv_usec = (long)(timeout * 1E6);
tvp = &tv;
}
@@ -1870,27 +1857,15 @@ kqueue_queue_control(kqueue_queue_Object *self, PyObject *args)
ptimeoutspec = NULL;
}
else if (PyNumber_Check(otimeout)) {
- double timeout;
- long seconds;
-
- timeout = PyFloat_AsDouble(otimeout);
- if (timeout == -1 && PyErr_Occurred())
- return NULL;
- if (timeout > (double)LONG_MAX) {
- PyErr_SetString(PyExc_OverflowError,
- "timeout period too long");
+ if (_PyTime_ObjectToTimespec(otimeout,
+ &timeout.tv_sec, &timeout.tv_nsec) == -1)
return NULL;
- }
- if (timeout < 0) {
+
+ if (timeout.tv_sec < 0) {
PyErr_SetString(PyExc_ValueError,
"timeout must be positive or None");
return NULL;
}
-
- seconds = (long)timeout;
- timeout = timeout - (double)seconds;
- timeoutspec.tv_sec = seconds;
- timeoutspec.tv_nsec = (long)(timeout * 1E9);
ptimeoutspec = &timeoutspec;
}
else {
diff --git a/Modules/timemodule.c b/Modules/timemodule.c
index 6ebd3ef..efebd49 100644
--- a/Modules/timemodule.c
+++ b/Modules/timemodule.c
@@ -1,7 +1,6 @@
/* Time module */
#include "Python.h"
-#include "_time.h"
#include <ctype.h>
@@ -288,11 +287,7 @@ parse_time_t_args(PyObject *args, char *format, time_t *pwhen)
whent = time(NULL);
}
else {
- double d = PyFloat_AsDouble(ot);
- if (PyErr_Occurred())
- return 0;
- whent = _PyTime_DoubleToTimet(d);
- if (whent == (time_t)-1 && PyErr_Occurred())
+ if (_PyTime_ObjectToTime_t(ot, &whent) == -1)
return 0;
}
*pwhen = whent;
generated by cgit v0.12 at 2024-11-11 18:06:15 (GMT)