Counting passed seconds
问题 How can we count the number of seconds passed since the start of the day 0.00 ? Is there a module function or do we have to do it ourselves? 回答1: from datetime import datetime, time now = datetime.now() beginning_of_day = datetime.combine(now.date(), time(0)) print (now - beginning_of_day).seconds See docs for datetime module here. 来源： https://stackoverflow.com/questions/8543725/counting-passed-seconds