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
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