import time

import datetime

today = datetime.datetime.now()

# delta = datetime.timedelta(hours=1)

delta = datetime.timedelta(days=7)

start = today - delta

dt = start.strftime("%Y-%m-%d %H:%M:%S")

timeArray = time.strptime(dt, "%Y-%m-%d %H:%M:%S")

startts = int(time.mktime(timeArray)) * 1000000

print(startts)

import pytz

import time

import datetime

tz = pytz.timezone('Asia/Shanghai')

now = datetime.datetime.now(tz)

sevendays = timedelta(days=8)

start = now  - sevendays

start2 = datetime.datetime(start.year, start.month, start.day)

startts = int(time.mktime(start2.timetuple())*1000)

print(startts)