Python Pandas - 获取周期的第二个组成部分
要获取Period的第二个组件，请使用period.second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("2020-09-23 05:55:30")
period2 = pd.Period(freq="S", year = 2021, month = 7, day = 16, hour = 2, minute = 35, second = 10)显示期间对象
print("Period1...\n", period1)
print("Period2...\n", period2)从两个Period对象中获取秒数
res1 = period1.second res2 = period2.second
示例
以下是代码
import pandas as pd
#Thepandas.Period表示一段时间
#创建两个Period对象
period1 = pd.Period("2020-09-23 05:55:30")
period2 = pd.Period(freq="S", year = 2021, month = 7, day = 16, hour = 2, minute = 35, second = 10)
#显示Period对象
print("Period1...\n", period1)
print("Period2...\n", period2)
#从两个Period对象中获取秒数
res1 = period1.second
res2 = period2.second
#返回两个Period对象的秒数
print("\nSeconds component from the 1st Period object ...\n", res1)
print("\nSeconds component from the 1st Period object ...\n", res2)输出结果这将产生以下代码
Period1... 2020-09-23 05:55:30 Period2... 2021-07-16 02:35:10 Seconds component from the 1st Period object ... 30 Seconds component from the 1st Period object ... 10