Python Pandas - 返回应用于给定 CustomBusinessHour 对象的规则代码

要返回应用于给定CustomBusinessHour对象的规则代码，请使用CustomBusinessHour.rule_codePandas中的属性。

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(2021-11-14 05:20:30)

创建CustomBusinessHour偏移量。CustomBusinessHour是DateOffset子类-

cbhOffset = pd.tseries.offsets.CustomBusinessHour(n = 4, weekmask = Mon Tue Wed Fri Sat ,normalize=True)

将偏移量添加到时间戳并显示更新的时间戳-

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

返回应用于给定CustomBusinessHourOffset的频率的规则代码-

print("\nThe rule code of the CustomBusinessHour object..\n", cbhOffset.rule_code)

示例

以下是代码-

import pandas as pd #SetthetimestampobjectinPandas timestamp = pd.Timestamp(2021-11-14 05:20:30) #DisplaytheTimestamp print("Timestamp...\n",timestamp) #CreatetheCustomBusinessHourOffset #CustomBusinessHouristheDateOffsetsubclass #Weekmaskofvalidbusinessdays # We have normalized the CustomBusinessDay using the "normalize" parameter cbhOffset = pd.tseries.offsets.CustomBusinessHour(n = 4, weekmask = Mon Tue Wed Fri Sat ,normalize=True) #DisplaytheCustomBusinessHourOffset print("\nCustomBusinessHour Offset...\n",cbhOffset) #AddtheoffsettotheTimestampanddisplaytheUpdatedTimestamp print("\nUpdated Timestamp...\n",timestamp + cbhOffset) #ReturnfrequencyappliedonthegivenCustomBusinessHourOffsetobjectasastring print("\nFrequency applied on the given CustomBusinessHour Offset object...\n",cbhOffset.freqstr) #ReturntherulecodeofthefrequencyappliedonthegivenCustomBusinessHourOffset print("\nThe rule code of the CustomBusinessHour object..\n", cbhOffset.rule_code)输出结果

这将产生以下代码-

Timestamp... 2021-11-14 05:20:30 CustomBusinessHour Offset... <4 * CustomBusinessHours: CBH=09:00-17:00> Updated Timestamp... 2021-11-15 00:00:00 Frequency applied on the given CustomBusinessHour Offset object... 4CBH The rule code of the CustomBusinessHour object.. CBH