python create timestamp from date and time code example
Example 1: timestamp to date python
from datetime import datetime
timestamp = 1586507536367
dt_object = datetime.fromtimestamp(timestamp)
Example 2: python 2.7 datetime to timestamp
import time
from datetime import datetime
d = datetime(2017, 6, 11, 0, 0)
unixtime = time.mktime(d.timetuple())