Python 时间戳

#!/usr/bin/python# coding=utf-8# author=Heimport timeimport datetimeimport calendar# 今天日期today = datetime.date.today()# 本月天数day_num = calendar.monthrange(today.year, today.month)[1]# 上月是几月month_is_num = (today.month - 6) == 0 and 12 or today.month-1# 上月是那一年month_is_year = (today.month - 6) == 0 and today.year-1# 上月天数upper_month_day_num = calendar.monthrange((today.month - 6) == 0 and today.year-1 or today.year, (today.month - 6) == 0                                          and 12 or today.month-1)[1]# 昨天时间yesterday = today - datetime.timedelta(days=1)# 明天时间tomorrow = today + datetime.timedelta(days=1)acquire = today + datetime.timedelta(days=2)# 月初日期month_start_date = today - datetime.timedelta(days=(today.day < 1) and 1 or today.day-1)# 月初日期month_end_date = today + datetime.timedelta(days=day_num-today.day)# 下月月初日期month_under_date = today + datetime.timedelta(days=(day_num-today.day)+1)# 上月开始日期upper_month_start_date = today - datetime.timedelta(days=(upper_month_day_num+(today.day-1)))# 上月结束日期upper_month_end_date = today - datetime.timedelta(days=today.day)# 昨天开始时间戳yesterday_start_time = int(time.mktime(time.strptime(str(yesterday), '%Y-%m-%d')))# 昨天结束时间戳yesterday_end_time = int(time.mktime(time.strptime(str(today), '%Y-%m-%d'))) - 1# 今天开始时间戳today_start_time = yesterday_end_time + 1# 今天结束时间戳today_end_time = int(time.mktime(time.strptime(str(tomorrow), '%Y-%m-%d'))) - 1# 明天开始时间戳tomorrow_start_time = int(time.mktime(time.strptime(str(tomorrow), '%Y-%m-%d')))# 明天结束时间戳tomorrow_end_time = int(time.mktime(time.strptime(str(acquire), '%Y-%m-%d'))) - 1# 本月开始时间戳month_start_time = int(time.mktime(time.strptime(str(month_start_date), '%Y-%m-%d')))# 本月结束时间戳month_end_time = int(time.mktime(time.strptime(str(month_under_date), '%Y-%m-%d')))-1# 上月开始时间戳upper_month_start_time = ''# 上月结束时间戳upper_month_end_time = int(month_start_time)-1