从python中的日期转换为一天、一周和一个月的分数

from datetime import datetime, timedelta

def convert_to_fraction(date):
    # 获取当前日期
    current_date = datetime.now().date()

    # 计算日期差值
    delta = current_date - date

    # 计算一天的分数
    one_day_fraction = 1 / timedelta(days=1).total_seconds()

    # 计算一周的分数
    one_week_fraction = 1 / timedelta(weeks=1).total_seconds()

    # 计算一个月的分数
    one_month_fraction = 1 / timedelta(days=30).total_seconds()

    # 计算转换后的分数
    one_day_score = delta.days * one_day_fraction
    one_week_score = delta.days * one_week_fraction
    one_month_score = delta.days * one_month_fraction

    return one_day_score, one_week_score, one_month_score

# 示例日期
date = datetime(2022, 1, 1).date()

# 转换为分数
one_day_score, one_week_score, one_month_score = convert_to_fraction(date)

print("一天的分数:", one_day_score)
print("一周的分数:", one_week_score)
print("一个月的分数:", one_month_score)

一天的分数: 0.0
一周的分数: 0.0
一个月的分数: 0.0