importdatetime# 获取当前时间戳timestamp=datetime.datetime.now().timestamp()# 将时间戳转换为datetime对象dt=datetime.datetime.fromtimestamp(timestamp)# 使用timedelta函数增加一天dt_plus_one_day=dt+datetime.timedelta(days=1)# 将增加一天后的datetime对象重新转换为时间戳timestamp_plus_one_day=dt_plus_one...
one_day = datetime.timedelta(days=1)print('1 day :', one_day)print('5 days :', one_day *5)print('1.5 days :', one_day *1.5)print('1/4 day :', one_day /4) work_day = datetime.timedelta(hours=7) meeting_length = datetime.timedelta(hours=1)print('meetings per day :', wo...
one_day= datetime.timedelta(days=1)print('1 day :', one_day)print('5 days :', one_day * 5)print('1.5 days :', one_day * 1.5)print('1/4 day :', one_day / 4)#assume an hour for lunch work_day = datetime.timedelta(hours=7) meeting_length= datetime.timedelta(hours=1)print...
return datetime.datetime.now() def get_today(): return datetime.date.today() def get_yesterday(): return get_n_days_before_or_after_oneday(-1,str(datetime.date.today())[:10]) def get_tomorrow(): return get_n_days_before_or_after_oneday(1,str(datetime.date.today())[:10]) #两...
x = datetime.datetime.now() print(x.year) print(x.strftime("%A")) Try it Yourself » Creating Date Objects To create a date, we can use thedatetime()class (constructor) of thedatetimemodule. Thedatetime()class requires three parameters to create a date: year, month, day. ...
1. datetime.date This class represents a date (year, month, and day) and provides methods for working with dates, such as calculating the difference between two dates and formatting dates as strings. Suppose we have a dataset containing the daily stock prices for a company. We can use the...
print("Yesterday date was: {}".format(today.replace(day=today.day-1))) if __name__ == '__main__': manipulate_date() Output #2) Class datetime.time This class represents the local time independent of the day. It holds only the time, and not the date associated with the time. ...
parse_dates=False, keep_date_col=False, dayfirst=False, date_parser=None, memory_map=False, float_precision=None, nrows=None, iterator=False, chunksize=None, verbose=False, encoding=None, squeeze=False, mangle_dupe_cols=True, tupleize_cols=False, infer_datetime_format=False, skip_blank_lines...
datetime_object = datetime.today() mytime = datetime.strftime(datetime_object,'%m/%d/%Y’) print(mytime) Output: 1:29PM Comparing two datetime objects There are a few ways to compare datetime objects. You may want to know whether one is greater than another, meaning if one came after th...
from datetimeimportdatetimeimportmatplotlib.pylabasplt 代码语言:javascript 代码运行次数:0 运行 AI代码解释 # 读取数据,pd.read_csv默认生成DataFrame对象,需将其转换成Series对象 df=pd.read_csv('AirPassengers.csv',encoding='utf-8',index_col='date')df.index=pd.to_datetime(df.index)# 将字符串索引转...