Objetos DateTime

Various date and time objects are supplied by the datetime module. Before using any of these functions, the header file datetime.h must be included in your source (note that this is not included by Python.h), and the macro PyDateTime_IMPORT must be invoked, usually as part of the module initialisation function. The macro puts a pointer to a C structure into a static variable, PyDateTimeAPI, that is used by the following macros.

type PyDateTime_Date

This subtype of PyObject represents a Python date object.

type PyDateTime_DateTime

This subtype of PyObject represents a Python datetime object.

type PyDateTime_Time

This subtype of PyObject represents a Python time object.

type PyDateTime_Delta

This subtype of PyObject represents the difference between two datetime values.

PyTypeObject PyDateTime_DateType

This instance of PyTypeObject represents the Python date type; it is the same object as datetime.date in the Python layer.

PyTypeObject PyDateTime_DateTimeType

This instance of PyTypeObject represents the Python datetime type; it is the same object as datetime.datetime in the Python layer.

PyTypeObject PyDateTime_TimeType

This instance of PyTypeObject represents the Python time type; it is the same object as datetime.time in the Python layer.

PyTypeObject PyDateTime_DeltaType

This instance of PyTypeObject represents Python type for the difference between two datetime values; it is the same object as datetime.timedelta in the Python layer.

PyTypeObject PyDateTime_TZInfoType

This instance of PyTypeObject represents the Python time zone info type; it is the same object as datetime.tzinfo in the Python layer.

Macro para acceder al singleton UTC:

PyObject *PyDateTime_TimeZone_UTC

Retorna la zona horaria singleton que representa UTC, el mismo objeto que datetime.timezone.utc.

Added in version 3.7.

Macros de verificación de tipo:

int PyDate_Check(PyObject *ob)

Return true if ob is of type PyDateTime_DateType or a subtype of PyDateTime_DateType. ob must not be NULL. This function always succeeds.

int PyDate_CheckExact(PyObject *ob)

Retorna verdadero si ob es de tipo PyDateTime_DateType. ob no debe ser NULL. Esta función siempre finaliza con éxito.

int PyDateTime_Check(PyObject *ob)

Return true if ob is of type PyDateTime_DateTimeType or a subtype of PyDateTime_DateTimeType. ob must not be NULL. This function always succeeds.

int PyDateTime_CheckExact(PyObject *ob)

Retorna verdadero si ob es de tipo PyDateTime_DateTimeType. ob no debe ser NULL. Esta función siempre finaliza con éxito.

int PyTime_Check(PyObject *ob)

Return true if ob is of type PyDateTime_TimeType or a subtype of PyDateTime_TimeType. ob must not be NULL. This function always succeeds.

int PyTime_CheckExact(PyObject *ob)

Retorna verdadero si ob es de tipo PyDateTime_TimeType. ob no debe ser NULL. Esta función siempre finaliza con éxito.

int PyDelta_Check(PyObject *ob)

Return true if ob is of type PyDateTime_DeltaType or a subtype of PyDateTime_DeltaType. ob must not be NULL. This function always succeeds.

int PyDelta_CheckExact(PyObject *ob)

Retorna verdadero si ob es de tipo PyDateTime_DeltaType. ob no debe ser NULL. Esta función siempre finaliza con éxito.

int PyTZInfo_Check(PyObject *ob)

Return true if ob is of type PyDateTime_TZInfoType or a subtype of PyDateTime_TZInfoType. ob must not be NULL. This function always succeeds.

int PyTZInfo_CheckExact(PyObject *ob)

Retorna verdadero si ob es de tipo PyDateTime_TZInfoType. ob no debe ser NULL. Esta función siempre finaliza con éxito.

Macros para crear objetos:

PyObject *PyDate_FromDate(int year, int month, int day)

Return value: New reference.

Retorna un objeto datetime.date con el año, mes y día especificados.

PyObject *PyDateTime_FromDateAndTime(int year, int month, int day, int hour, int minute, int second, int usecond)

Return value: New reference.

Retorna un objeto datetime.datetime con el año, mes, día, hora, minuto, segundo y micro segundo especificados.

PyObject *PyDateTime_FromDateAndTimeAndFold(int year, int month, int day, int hour, int minute, int second, int usecond, int fold)

Return value: New reference.

Retorna un objeto datetime.datetime con el año, mes, día, hora, minuto, segundo, micro segundo y doblez especificados.

Added in version 3.6.

PyObject *PyTime_FromTime(int hour, int minute, int second, int usecond)

Return value: New reference.

Retorna un objeto datetime.time con la hora, minuto, segundo y micro segundo especificados.

PyObject *PyTime_FromTimeAndFold(int hour, int minute, int second, int usecond, int fold)

Return value: New reference.

Retorna un objeto datetime.time con la hora, minuto, segundo, micro segundo y doblez especificados.

Added in version 3.6.

PyObject *PyDelta_FromDSU(int days, int seconds, int useconds)

Return value: New reference.

Retorna un objeto datetime.timedelta que representa el número dado de días, segundos y micro segundos. La normalización se realiza de modo que el número resultante de micro segundos y segundos se encuentre en los rangos documentados para los objetos datetime.timedelta.

PyObject *PyTimeZone_FromOffset(PyObject *offset)

Return value: New reference.

Retorna un objeto datetime.timezone con un desplazamiento fijo sin nombre representado por el argumento offset.

Added in version 3.7.

PyObject *PyTimeZone_FromOffsetAndName(PyObject *offset, PyObject *name)

Return value: New reference.

Retorna un objeto datetime.timezone con un desplazamiento fijo representado por el argumento offset y con tzname name.

Added in version 3.7.

Macros to extract fields from date objects. The argument must be an instance of PyDateTime_Date, including subclasses (such as PyDateTime_DateTime). The argument must not be NULL, and the type is not checked:

int PyDateTime_GET_YEAR(PyDateTime_Date *o)

Regrese el año, como un int positivo.

int PyDateTime_GET_MONTH(PyDateTime_Date *o)

Regresa el mes, como int del 1 al 12.

int PyDateTime_GET_DAY(PyDateTime_Date *o)

Retorna el día, como int del 1 al 31.

Macros to extract fields from datetime objects. The argument must be an instance of PyDateTime_DateTime, including subclasses. The argument must not be NULL, and the type is not checked:

int PyDateTime_DATE_GET_HOUR(PyDateTime_DateTime *o)

Retorna la hora, como un int de 0 hasta 23.

int PyDateTime_DATE_GET_MINUTE(PyDateTime_DateTime *o)

Retorna el minuto, como un int de 0 hasta 59.

int PyDateTime_DATE_GET_SECOND(PyDateTime_DateTime *o)

Retorna el segundo, como un int de 0 hasta 59.

int PyDateTime_DATE_GET_MICROSECOND(PyDateTime_DateTime *o)

Retorna el micro segundo, como un int de 0 hasta 999999.

int PyDateTime_DATE_GET_FOLD(PyDateTime_DateTime *o)

Return the fold, as an int from 0 through 1.

Added in version 3.6.

PyObject *PyDateTime_DATE_GET_TZINFO(PyDateTime_DateTime *o)

Retorna el tzinfo (que puede ser None).

Added in version 3.10.

Macros to extract fields from time objects. The argument must be an instance of PyDateTime_Time, including subclasses. The argument must not be NULL, and the type is not checked:

int PyDateTime_TIME_GET_HOUR(PyDateTime_Time *o)

Retorna la hora, como un int de 0 hasta 23.

int PyDateTime_TIME_GET_MINUTE(PyDateTime_Time *o)

Retorna el minuto, como un int de 0 hasta 59.

int PyDateTime_TIME_GET_SECOND(PyDateTime_Time *o)

Retorna el segundo, como un int de 0 hasta 59.

int PyDateTime_TIME_GET_MICROSECOND(PyDateTime_Time *o)

Retorna el micro segundo, como un int de 0 hasta 999999.

int PyDateTime_TIME_GET_FOLD(PyDateTime_Time *o)

Return the fold, as an int from 0 through 1.

Added in version 3.6.

PyObject *PyDateTime_TIME_GET_TZINFO(PyDateTime_Time *o)

Retorna el tzinfo (que puede ser None).

Added in version 3.10.

Macros to extract fields from time delta objects. The argument must be an instance of PyDateTime_Delta, including subclasses. The argument must not be NULL, and the type is not checked:

int PyDateTime_DELTA_GET_DAYS(PyDateTime_Delta *o)

Retorna el número de días, como un int desde -999999999 a 999999999.

Added in version 3.3.

int PyDateTime_DELTA_GET_SECONDS(PyDateTime_Delta *o)

Retorna el número de segundos, como un int de 0 a 86399.

Added in version 3.3.

int PyDateTime_DELTA_GET_MICROSECONDS(PyDateTime_Delta *o)

Retorna el número de micro segundos, como un int de 0 a 999999.

Added in version 3.3.

Macros para la conveniencia de módulos que implementan la API DB:

PyObject *PyDateTime_FromTimestamp(PyObject *args)

Return value: New reference.

Create and return a new datetime.datetime object given an argument tuple suitable for passing to datetime.datetime.fromtimestamp().

PyObject *PyDate_FromTimestamp(PyObject *args)

Return value: New reference.

Create and return a new datetime.date object given an argument tuple suitable for passing to datetime.date.fromtimestamp().