Python Pandas - 获取周期所在的星期几
要获取Period所在的星期几,请使用period.dayofweek属性
首先,导入所需的库-
import pandas as pd
的pandas.Period代表的一段时间。创建两个Period对象-
period1 = pd.Period("2021-09-18") period2 = pd.Period(freq ='D', year = 2021, month = 9, day = 22, hour = 4, minute = 55)
显示Period对象-
print("Period1...\n", period1) print("Period2...\n", period2)
从两个Period对象获取星期几-
res1 = period1.dayofweek res2 = period2.dayofweek
示例
以下是代码-
import pandas as pd #Thepandas.Periodrepresentsaperiodoftime #creatingtwoPeriodobjects period1 = pd.Period("2021-09-18") period2 = pd.Period(freq ='D', year = 2021, month = 9, day = 22, hour = 4, minute = 55) #displaythePeriodobjects print("Period1...\n", period1) print("Period2...\n", period2) #getthedayofweekfromtwoPeriodobjects res1 = period1.dayofweek res2 = period2.dayofweek #ReturnthedayoftheweekfromthetwoPeriodobjects #ResultsshowsMonday=0,Tuesday=1,...,Sunday=6 print("\nDay of the week from the 1st Period object ...\n", res1) print("\nDay of the week from the 2nd Period object...\n", res2)输出结果
这将产生以下代码-
Period1... 2021-09-18 Period2... 2021-09-22