from datetime import datetime

cur_date = datetime.now().strftime('%Y-%m-%d').split('-')

# cur_date = input('请输入要计算的日期，例：2021-3-5：').split('-')

print(cur_date) # 2021-3-5

cur_year = int(cur_date[0])

cur_month = int(cur_date[1])

cur_day = int(cur_date[2])

days = [31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31]

if cur_year % 400 == 0 or (cur_year % 4 == 0 and cur_year % 100 != 0):

days[1] = 29

if cur_month == 1:

days = cur_day

else:

days = sum(days[0:cur_month - 1]) + cur_day

print(days)

标签：cur,第几天,Python,31,30,days,某一,year,date

来源： https://www.cnblogs.com/Small-lucky/p/14307656.html