Làm việc với Ngày và Giờ trong Python
Max Shron
Data Scientist and Author
eastern = tz.gettz('US/Eastern') # 2017-11-05 01:00:00 first_1am = datetime(2017, 11, 5, 1, 0, 0, tzinfo = eastern) tz.datetime_ambiguous(first_1am)
eastern = tz.gettz('US/Eastern') # 2017-11-05 01:00:00 first_1am = datetime(2017, 11, 5, 1, 0, 0, tzinfo = eastern)
tz.datetime_ambiguous(first_1am)
True
# 2017-11-05 01:00:00 again second_1am = datetime(2017, 11, 5, 1, 0, 0, tzinfo = eastern) second_1am = tz.enfold(second_1am)
(first_1am - second_1am).total_seconds()
0.0
first_1am = first_1am.astimezone(tz.UTC) second_1am = second_1am.astimezone(tz.UTC) (second_1am - first_1am).total_seconds()
first_1am = first_1am.astimezone(tz.UTC) second_1am = second_1am.astimezone(tz.UTC)
(second_1am - first_1am).total_seconds()
3600.0
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