Python Pandas - 获取给定 Period 对象的频率
要获取给定Period对象的频率，请使用period.freq 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 03:55:20")
period2 = pd.Period(freq="T", year = 2021, month = 2, day = 14, hour = 2, minute = 35)显示Period对象-
print("Period1...\n", period1)
print("Period2...\n", period2)从两个Period对象获取频率-
res1 = period1.freq res2 = period2.freq
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 03:55:20")
period2 = pd.Period(freq="T", year = 2021, month = 2, day = 14, hour = 2, minute = 35)
#显示Period对象
print("Period1...\n", period1)
print("Period2...\n", period2)
#从两个Period对象获取频率
res1 = period1.freq
res2 = period2.freq
#从两个Period对象返回频率
print("\nDisplay the frequency from the 1st Period object ...\n", res1)
print("\nDisplay the frequency from the 2nd Period object ...\n", res2)输出结果这将产生以下代码-
Period1... 2020-09-23 03:55:20 Period2... 2021-02-14 02:35 Display the frequency from the 1st Period object ... <Second> Display the frequency from the 2nd Period object ... <Minute>