如何使日期的年份和周数对齐

import datetime

def align_date_with_week(year, week, date):
    current_year, current_week, _ = date.isocalendar()
    week_diff = current_week - week
    target_date = date - datetime.timedelta(weeks=week_diff)
    target_year, target_week, _ = target_date.isocalendar()
    
    # Check if the aligned date matches the target year and week
    if target_year == year and target_week == week:
        return target_date
    else:
        # Handle edge cases where the target date goes beyond the year boundary
        if week_diff > 0:
            target_date -= datetime.timedelta(days=7)
        else:
            target_date += datetime.timedelta(days=7)
        return target_date

# Example usage
target_year = 2022
target_week = 1
input_date = datetime.date(2023, 1, 3)

aligned_date = align_date_with_week(target_year, target_week, input_date)
print(aligned_date)