Python将一年中的日期放在按周分组的列表中

import datetime
import calendar

year = 2022  # 假设年份为2022
dates = [datetime.date(year, month, day) for month in range(1, 13) for day in range(1, calendar.monthrange(year, month)[1] + 1)]

weeks = {}
for date in dates:
    week_number = date.isocalendar()[1]
    if week_number not in weeks:
        weeks[week_number] = []
    weeks[week_number].append(date)

for week_number, week_dates in weeks.items():
    print(f"Week {week_number}: {week_dates}")