在Python中创建日期范围

Question

想创建一个日期列表，从今天开始，然后返回任意天数，例如在我的示例中为100天。有没有比这更好的方法了？

import datetime

a = datetime.datetime.today()
numdays = 100
dateList = []
for x in range (0, numdays):
    dateList.append(a - datetime.timedelta(days = x))
print dateList

Answer 1

略胜一筹…

base = datetime.datetime.today()
date_list = [base - datetime.timedelta(days=x) for x in range(numdays)]