"""converts datetime.datetime() object to milliseconds date -- datetime.datetime() object""" ifisinstance(date,datetime.datetime): epoch=datetime.datetime.utcfromtimestamp(0) returnlong((date - epoch).total_sec
hours=4, weeks=8) b2=datetime.timedelta(days=3, seconds=0, microseconds=0, milliseconds=0, min...
Working with dates and times is a common task in Python development, and there are situations where it becomes necessary to convertDateTimeobjects toepochtimestamps. Theepochtime, often represented as the number of seconds or milliseconds sinceJanuary 1, 1970(Unixepoch), is a standard way to ha...
datetime.utcnow():返回一个当前utc时间的datetime对象; datetime.fromtimestamp(timestamp[, tz]):根据时间戮创建一个datetime对象,参数tz指定时区信息; datetime.date():获取date对象;datetime.time():获取time对象; datetime. replace ([ year[ , month[ , day[ , hour[ , minute[ , second[ , microsecon...
b1=datetime.timedelta(days=30,seconds=0,microseconds=0,milliseconds=0,minutes=0,hours=4,weeks=8)b2=datetime.timedelta(days=3,seconds=0,microseconds=0,milliseconds=0,minutes=0,hours=4,weeks=8)b3=b2-b1print(type(b3))print("The resultant duration = ",b3,end='n---n')#attributes a=...
print("Converting seconds to date and time:n") print(datetime.date.fromtimestamp(23456789),end='n---n') #timedelta b1=datetime.timedelta(days=30, seconds=0, microseconds=0, milliseconds=0, minutes=0, hours=4, weeks=8) b2=datetime
(days=3, seconds=0, microseconds=0, milliseconds=0, minutes=0, hours=4, weeks=8)b3=b2-b1print(type(b3))print("The resultant duration = ",b3,end='n---n')#attributesa=datetime.datetime.now()#1print(a)print("The yearis:",a.year)print("Hours :",a.hour)Output:Datetimeconstructor:...
datetime 对象 datetime_object = datetime.strptime(date_string, format_string) print(datetime_object...
/* There are three ways to get thetime: (1)gettimeofday()-- resolutioninmicroseconds (2)ftime()-- resolutioninmilliseconds (3)time()-- resolutioninseconds Inallcases thereturnvalueisafloatinseconds. Sinceon some systems(e.g.SCOODT3.0)gettimeofday()may ...
从Python 3.3 开始,您可以使用 datetime.timestamp() 函数以秒为单位获取 Epoch 时间戳作为浮点数。由于假定 datetime 实例表示本地时间,因此您应该首先将 datetime 对象转换为 UTC。这可以通过 dt.replace(tzinfo=timezone.utc). 1 2 3 4 5 6 7 8 9 10 from datetime import datetime, timezone def time...