python get weekday

import datetime
import calendar

def get_current_week():
    monday, sunday = datetime.date.today(), datetime.date.today()
    one_day = datetime.timedelta(days=1)
    while monday.weekday() != calendar.MONDAY:
        monday -= one_day
    while sunday.weekday() != calendar.SUNDAY:
        sunday += one_day

    return monday, sunday

print(get_current_week())