Python Pandas - 返回应用于给定 CustomBusinessDay 偏移对象的频率名称

要返回应用于给定CustomBusinessDay偏移量对象的频率名称，请使用该CustomBusinessDay.name属性。

首先，导入所需的库-

import pandas as pd

在Pandas中设置时间戳对象-

timestamp = pd.Timestamp(2021-12-31 08:35:10)

创建CustomBusinessDay偏移量。CustomBusinessDay是DateOffset子类，表示不包括假期的自定义工作日-

cbdOffset = pd.tseries.offsets.CustomBusinessDay(n = 2, weekmask = Mon Tue Wed Fri)

将偏移量添加到时间戳并显示更新的时间戳-

print("\nUpdated Timestamp...\n",timestamp + cbdOffset)

返回应用于给定CustomBusinessDay对象的频率名称-

print("\nThe name of the frequency on the CustomBusinessDay object..\n", cbdOffset.name)

示例

以下是代码-

import pandas as pd #SetthetimestampobjectinPandas timestamp = pd.Timestamp(2021-12-31 08:35:10) #DisplaytheTimestamp print("Timestamp...\n",timestamp) #CreatetheCustomBusinessDayOffset #CustomBusinessDayistheDateOffsetsubclassrepresentingcustombusinessdaysexcludingholidays #Weekmaskofvalidbusinessdays cbdOffset = pd.tseries.offsets.CustomBusinessDay(n = 2, weekmask = Mon Tue Wed Fri) #DisplaytheCustomBusinessDayOffset print("\nCustomBusinessDay Offset...\n",cbdOffset) #AddtheoffsettotheTimestampanddisplaytheUpdatedTimestamp print("\nUpdated Timestamp...\n",timestamp + cbdOffset) #ReturnfrequencyappliedonthegivenCustomBusinessDayOffsetobjectasastring print("\nFrequency applied on the given CustomBusinessDay Offset object...\n",cbdOffset.freqstr) #returnthenameofthefrequencyappliedonthegivenCustomBusinessDayobject print("\nThe name of the frequency on the CustomBusinessDay object..\n", cbdOffset.name)输出结果

这将产生以下代码-

Timestamp... 2021-12-31 08:35:10 CustomBusinessDay Offset... <2 * CustomBusinessDays> Updated Timestamp... 2022-01-04 08:35:10 Frequency applied on the given CustomBusinessDay Offset object... 2C The name of the frequency on the CustomBusinessDay object.. C