import datetime
import arrow

startTime = 1609
endTime = 1709



# if product.start_time:
#     hour_minute = datetime.datetime.strptime(product.start_time, '%H:%M').time()
#     product.start_time = window_arrow.replace(
#         hour=hour_minute.hour,
#         minute=hour_minute.minute
#     ).format('YYYY/MM/DD HH:mm:ss')
# if product.end_time:
#     hour_minute = datetime.datetime.strptime(product.end_time, '%H:%M').time()
#     product.end_time = window_arrow.replace(
#         hour=hour_minute.hour,
#         minute=hour_minute.minute
#     ).format('YYYY/MM/DD HH:mm:ss')
# #