diff options
Diffstat (limited to 'Modules/_datetimemodule.c')
| -rw-r--r-- | Modules/_datetimemodule.c | 98 |
1 files changed, 19 insertions, 79 deletions
diff --git a/Modules/_datetimemodule.c b/Modules/_datetimemodule.c index 6084ffa..e3de537 100644 --- a/Modules/_datetimemodule.c +++ b/Modules/_datetimemodule.c @@ -7,6 +7,10 @@ #include <time.h> +#ifdef MS_WINDOWS +# include <winsock2.h> /* struct timeval */ +#endif + /* Differentiate between building the core module and building extension * modules. */ @@ -22,6 +26,8 @@ class datetime.datetime "PyDateTime_DateTime *" "&PyDateTime_DateTimeType" [clinic start generated code]*/ /*[clinic end generated code: output=da39a3ee5e6b4b0d input=78142cb64b9e98bc]*/ +#include "clinic/_datetimemodule.c.h" + /* We require that C int be at least 32 bits, and use int virtually * everywhere. In just a few cases we use a temp long, where a Python * API returns a C long. In such cases, we have to ensure that the @@ -2459,7 +2465,7 @@ date_local_from_object(PyObject *cls, PyObject *obj) struct tm *tm; time_t t; - if (_PyTime_ObjectToTime_t(obj, &t, _PyTime_ROUND_DOWN) == -1) + if (_PyTime_ObjectToTime_t(obj, &t, _PyTime_ROUND_FLOOR) == -1) return NULL; tm = localtime(&t); @@ -3805,29 +3811,6 @@ time_replace(PyDateTime_Time *self, PyObject *args, PyObject *kw) return clone; } -static int -time_bool(PyObject *self) -{ - PyObject *offset, *tzinfo; - int offsecs = 0; - - if (TIME_GET_SECOND(self) || TIME_GET_MICROSECOND(self)) { - /* Since utcoffset is in whole minutes, nothing can - * alter the conclusion that this is nonzero. - */ - return 1; - } - tzinfo = GET_TIME_TZINFO(self); - if (tzinfo != Py_None) { - offset = call_utcoffset(tzinfo, Py_None); - if (offset == NULL) - return -1; - offsecs = GET_TD_DAYS(offset)*86400 + GET_TD_SECONDS(offset); - Py_DECREF(offset); - } - return (TIME_GET_MINUTE(self)*60 - offsecs + TIME_GET_HOUR(self)*3600) != 0; -} - /* Pickle support, a simple use of __reduce__. */ /* Let basestate be the non-tzinfo data string. @@ -3895,19 +3878,6 @@ PyDoc_STR("time([hour[, minute[, second[, microsecond[, tzinfo]]]]]) --> a time All arguments are optional. tzinfo may be None, or an instance of\n\ a tzinfo subclass. The remaining arguments may be ints.\n"); -static PyNumberMethods time_as_number = { - 0, /* nb_add */ - 0, /* nb_subtract */ - 0, /* nb_multiply */ - 0, /* nb_remainder */ - 0, /* nb_divmod */ - 0, /* nb_power */ - 0, /* nb_negative */ - 0, /* nb_positive */ - 0, /* nb_absolute */ - (inquiry)time_bool, /* nb_bool */ -}; - static PyTypeObject PyDateTime_TimeType = { PyVarObject_HEAD_INIT(NULL, 0) "datetime.time", /* tp_name */ @@ -3919,7 +3889,7 @@ static PyTypeObject PyDateTime_TimeType = { 0, /* tp_setattr */ 0, /* tp_reserved */ (reprfunc)time_repr, /* tp_repr */ - &time_as_number, /* tp_as_number */ + 0, /* tp_as_number */ 0, /* tp_as_sequence */ 0, /* tp_as_mapping */ (hashfunc)time_hash, /* tp_hash */ @@ -4194,10 +4164,15 @@ datetime_from_timestamp(PyObject *cls, TM_FUNC f, double timestamp, static PyObject * datetime_best_possible(PyObject *cls, TM_FUNC f, PyObject *tzinfo) { - _PyTime_timeval t; - _PyTime_gettimeofday(&t); - return datetime_from_timet_and_us(cls, f, t.tv_sec, (int)t.tv_usec, - tzinfo); + _PyTime_t ts = _PyTime_GetSystemClock(); + time_t secs; + int us; + + if (_PyTime_AsTimevalTime_t(ts, &secs, &us, _PyTime_ROUND_FLOOR) < 0) + return NULL; + assert(0 <= us && us <= 999999); + + return datetime_from_timet_and_us(cls, f, secs, us, tzinfo); } /*[clinic input] @@ -4213,43 +4188,9 @@ Returns new datetime object representing current time local to tz. If no tz is specified, uses local timezone. [clinic start generated code]*/ -PyDoc_STRVAR(datetime_datetime_now__doc__, -"now($type, /, tz=None)\n" -"--\n" -"\n" -"Returns new datetime object representing current time local to tz.\n" -"\n" -" tz\n" -" Timezone object.\n" -"\n" -"If no tz is specified, uses local timezone."); - -#define DATETIME_DATETIME_NOW_METHODDEF \ - {"now", (PyCFunction)datetime_datetime_now, METH_VARARGS|METH_KEYWORDS|METH_CLASS, datetime_datetime_now__doc__}, - -static PyObject * -datetime_datetime_now_impl(PyTypeObject *type, PyObject *tz); - -static PyObject * -datetime_datetime_now(PyTypeObject *type, PyObject *args, PyObject *kwargs) -{ - PyObject *return_value = NULL; - static char *_keywords[] = {"tz", NULL}; - PyObject *tz = Py_None; - - if (!PyArg_ParseTupleAndKeywords(args, kwargs, - "|O:now", _keywords, - &tz)) - goto exit; - return_value = datetime_datetime_now_impl(type, tz); - -exit: - return return_value; -} - static PyObject * datetime_datetime_now_impl(PyTypeObject *type, PyObject *tz) -/*[clinic end generated code: output=583c5637e3c843fa input=80d09869c5267d00]*/ +/*[clinic end generated code: output=b3386e5345e2b47a input=80d09869c5267d00]*/ { PyObject *self; @@ -5111,8 +5052,7 @@ static PyMethodDef datetime_methods[] = { {"utcfromtimestamp", (PyCFunction)datetime_utcfromtimestamp, METH_VARARGS | METH_CLASS, - PyDoc_STR("timestamp -> UTC datetime from a POSIX timestamp " - "(like time.time()).")}, + PyDoc_STR("Construct a naive UTC datetime from a POSIX timestamp.")}, {"strptime", (PyCFunction)datetime_strptime, METH_VARARGS | METH_CLASS, |