从列表中对字符串中的日期进行排序

from datetime import datetime

def sort_dates(date_list):
    date_dict = {}
    for date_str in date_list:
        date_obj = datetime.strptime(date_str, "%Y-%m-%d")
        date_dict[date_obj] = date_str
    
    sorted_dates = sorted(date_dict.items(), key=lambda x: x[0])
    sorted_date_list = [date_str for _, date_str in sorted_dates]
    
    return sorted_date_list

# 示例数据
dates = ["2022-01-05", "2022-02-15", "2021-12-25", "2022-03-10"]

sorted_dates = sort_dates(dates)
print(sorted_dates)

['2021-12-25', '2022-01-05', '2022-02-15', '2022-03-10']