Calculate 9:00 PM in between two dates in python
我如何计算在两个日期之间可以有多少次晚上9:00?
1 2 | dt_start_time ="2014-09-23 11:00:00" dt_end_time ="2014-09-24 12:00:00" |
预期输出为1
1 2 | dt_start_time ="2014-09-24 09:00:00" dt_end_time ="2014-09-24 22:00:00" |
号
预期输出1
1 2 | dt_start_time ="2014-09-24 09:00:00" dt_end_time ="2014-09-26 12:00:00" |
预期产量2
您可以通过将两个日期之间的时间差转换为天来完成此操作,并在日期范围因往返而错过额外的9点时添加一天。
1 2 3 4 5 6 7 8 9 10 11 12 13 14 | dt_start_time ="2014-09-23 11:00:00" dt_end_time ="2014-09-24 23:00:00" format ="%Y-%m-%d %H:%M:%S" from datetime import datetime as dt st = dt.strptime(dt_start_time, format) end = dt.strptime(dt_end_time, format) count = (end - st).days if st.hour < 21 and end.hour >= 21: count += 1 print count |