fromdatetimeimportdatebirthday=date(1990,5,20)# 创建一个只包含日期的生日对象print(birthday) time类则独立地表示一天中的具体时刻,不涉及具体的日期,恰似一座永不熄灭的时钟,记录着每一刻的流逝。 fromdatetimeimporttimemidnight=time(0,0,0)# 创建一个午夜0点的时间对象print(midnight) datetime类则是前两者...
currentTime=int(time.time())dstNow=time.localtime(currentTime)[-1]t=self.rolloverAt-self.intervalifself.utc:timeTuple=time.gmtime(t)else:timeTuple=time.localtime(t)dstThen=timeTuple[-1]ifdstNow!=dstThen:ifdstNow:addend=3600else:addend=-3600timeTuple=time.localtime(t+addend)dfn=self.base...
fromdatetimeimportdate birthday=date(1990,5,20)# 创建一个只包含日期的生日对象print(birthday) time类则独立地表示一天中的具体时刻,不涉及具体的日期,恰似一座永不熄灭的时钟,记录着每一刻的流逝。 fromdatetimeimporttime midnight=time(0,0,0)# 创建一个午夜0点的时间对象print(midnight) datetime类则是前两...
否则返回False26os.path.isdir(path) 如果path是一个存在的目录,则返回True。否则返回False27os.path.join(path1[, path2[, ...]]) 将多个路径组合后返回,第一个绝对路径之前的参数将被忽略28os.path.getatime(path) 返回path所指向的文件或者目录的最后存取时间29os.path.getmtime(path) 返回path所指向的文...
fromdatetimeimporttimemidnight=time(0,0,0)# 创建一个午夜0点的时间对象print(midnight)datetime类则是...
returning localized DatetimeIndex, for exampleAsia/Beijing.normalize : bool, default FalseNormalize start/end dates to midnight before generating date range.name : str, default NoneName of the resulting DatetimeIndex.weekmask : str or None, default NoneWeekmask of valid business days, passed to ``...
midnight 每天凌晨 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 import logging #create logger logger = logging.getLogger('TEST-LOG') logger.setLevel(logging.DEBUG) # create console handler and set level to debug ch = logging....
datefmt :定义日期格式;level :设置日志的级别.对低于该级别的日志消息将被忽略;stream :设置特定的流用于初始化StreamHandler; 2)logging.getLogger([name]) 创建Logger对象。日志记录的工作主要由Logger对象来完成。在调用getLogger时要提供Logger的名称(注:多次使用相同名称来调用getLogger,返回的是同一个对象的引用。
The current implementation keeps an array of integer objects for all integers between -5 and 256, when you create an int in that range you just get back a reference to the existing object. So it should be possible to change the value of 1. I suspect the behavior of Python, in this ...
Current Date: 2019-11-02 30 days before current date: 2019-10-03 Converting timestamp to date time: The datetime module can convert a POSIX timestamp to a ITC datetime object. The Epoch is January 1st, 1970 midnight. import time