La función de clase weekday() de datetime.date se utiliza para devolver el valor entero correspondiente al día de la semana especificado.
Sintaxis: día de la semana()
Parámetros: Esta función no acepta ningún parámetro.
Valores devueltos: esta función devuelve la asignación de enteros correspondiente al día de la semana especificado. La siguiente tabla muestra los valores enteros correspondientes al día de la semana.
Entero devuelto por la función weekday() | Día de la semana |
---|---|
0 | Lunes |
1 | martes |
2 | miércoles |
3 | jueves |
4 | Viernes |
5 | sábado |
6 | Domingo |
Ejemplo 1: Obtener los valores enteros correspondientes a los días de la semana especificados.
Python3
# Python3 code for getting # integer value corresponding # to the specified day of the week # Importing datetime module import datetime # Specifying some date and time values dateTimeInstance1 = datetime.datetime(2021, 8, 1, 00, 00, 00) dateTimeInstance2 = datetime.datetime(2021, 8, 2, 00, 00, 00) dateTimeInstance3 = datetime.datetime(2021, 8, 3, 00, 00, 00) # Calling the weekday() functions over the # above dateTimeInstances dayOfTheWeek1 = dateTimeInstance1.weekday() dayOfTheWeek2 = dateTimeInstance2.weekday() dayOfTheWeek3 = dateTimeInstance3.weekday() # Getting the integer value corresponding # to the specified day of the week print(dayOfTheWeek1) print(dayOfTheWeek2) print(dayOfTheWeek3)
Producción:
6 0 1
Ejemplo 2: obtener la fecha y la hora junto con el nombre del día de toda la semana.
Python3
# Python3 code for getting # integer value corresponding # to the specified day of the week. # Importing datetime module import datetime # Mapping of the week day weekDaysMapping = ("Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday", "Sunday") # Specifying a date and time value dateTimeInstance = datetime.datetime(2021, 8, 2, 00, 00, 00) # Calling the weekday() function over the above # specified weekday and date time value dayOfTheWeek = weekDaysMapping[dateTimeInstance.weekday()] # Printing the date and time along with the # corresponding week day name print("{} is for {}".format(dateTimeInstance, dayOfTheWeek)) # Getting on next day nextDay = dateTimeInstance.replace(day=3) # Calling the weekday() function over the above # specified weekday and date time value dayOfTheWeek = weekDaysMapping[nextDay.weekday()] # Printing the date and time along with the # corresponding week day name print("{} is for {}".format(nextDay, dayOfTheWeek)) # Getting on next day nextDay = dateTimeInstance.replace(day=4) # Calling the weekday() function over the above # specified weekday and date time value dayOfTheWeek = weekDaysMapping[nextDay.weekday()] # Printing the date and time along with the # corresponding week day name print("{} is for {}".format(nextDay, dayOfTheWeek)) # Getting on next day nextDay = dateTimeInstance.replace(day=5) # Calling the weekday() function over the above # specified weekday and date time value dayOfTheWeek = weekDaysMapping[nextDay.weekday()] # Printing the date and time along with the # corresponding week day name print("{} is for {}".format(nextDay, dayOfTheWeek)) # Getting on next day nextDay = dateTimeInstance.replace(day=6) # Calling the weekday() function over the above # specified weekday and date time value dayOfTheWeek = weekDaysMapping[nextDay.weekday()] # Printing the date and time along with the # corresponding week day name print("{} is for {}".format(nextDay, dayOfTheWeek)) # Getting on next day nextDay = dateTimeInstance.replace(day=7) # Calling the weekday() function over the above # specified weekday and date time value dayOfTheWeek = weekDaysMapping[nextDay.weekday()] # Printing the date and time along with the # corresponding week day name print("{} is for {}".format(nextDay, dayOfTheWeek)) # Getting on next day nextDay = dateTimeInstance.replace(day=8) # Calling the weekday() function over the above # specified weekday and date time value dayOfTheWeek = weekDaysMapping[nextDay.weekday()] # Printing the date and time along with the # corresponding week day name print("{} is for {}".format(nextDay, dayOfTheWeek))
Producción:
2021-08-02 00:00:00 is for Monday 2021-08-03 00:00:00 is for Tuesday 2021-08-04 00:00:00 is for Wednesday 2021-08-05 00:00:00 is for Thursday 2021-08-06 00:00:00 is for Friday 2021-08-07 00:00:00 is for Saturday 2021-08-08 00:00:00 is for Sunday
Publicación traducida automáticamente
Artículo escrito por Kanchan_Ray y traducido por Barcelona Geeks. The original can be accessed here. Licence: CCBY-SA