#date.fromtimestampprint("Converting secondstodateandtime:n")print(datetime.date.fromtimestamp(23456789),end='n---n') #timedeltab1=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, m...
hours=4, weeks=8) b2=datetime.timedelta(days=3, seconds=0, microseconds=0, milliseconds=0, min...
datetime类：表示一个具体的日期和时间，包括年、月、日、时、分、秒和微秒。date类：表示日期，包括年、月和日。time类：表示时间，包括时、分、秒和微秒。timedelta类：表示时间间隔，例如两个日期之间的差异。datetime.now()：返回当前的日期和时间。datetime.strptime()：将字符串解析为datetime对象。我们看看下面...
from datetime import datetimeimport pytz # Create a datetime object with a specific timezonedt = datetime(2023, 5, 31, 10, 0, 0, tzinfo=pytz.timezone('America/New_York')) # Convert the datetime object to a different timezonedt_utc = dt.as...
学习python处理时间相关的模块time、datetime 二、time模块 首先来看下time模块 通过help(time)来看一下time模块下都有哪些函数: AI检测代码解析 time() -- return current time in seconds since the Epoch as a float clock() -- return CPU time since process start as a float ...
2、localtime(seconds=None) 结构化时间-当地时间 得到的是一个结构化时间 Convert seconds since the Epoch to a time tuple expressing local time. When 'seconds' is not passed in, convert the current time instead importtimeprint(time.localtime()) ...
(datetime.datetime.now(),end='n---n')#dateprint("Setting date :n")print(datetime.date(2019,11,7),end='n---n')#timeprint("Setting time :n")print(datetime.time(6,30,23),end='n---n')#date.fromtimestampprint("Converting seconds to date and time:n")print(datetime.date.fromtime...
datetime.strptime(date_string, format):将格式字符串转换为datetime对象;同样该方法会在博文之后详细说明。 time 模块本文不介绍,但需要了解一个比较重要的概念,即时间戳 time() -> floating point number Return the current time in seconds since the Epoch. ...
datetime.strptime():将字符串解析为datetime对象。 我们看看下面你的例子 time 模块 1、测量执行时间: 时间模块通常用于度量代码段的执行时间。这在优化代码或比较不同算法的性能时特别有用。 importtimestart_time =time.time() # Code snippettomeasure executiontimeend_time =time.time() ...
Use thetimestamp()Function to ConvertDatetimetoepochin Python Thetimestamp()method is a built-in feature of thedatetimeclass in Python. This method returns the POSIX timestamp, which is the number of seconds that have passed since the Unixepoch(January 1, 1970, at 00:00:00 UTC). ...