Python Pandas - 以字符串形式应用于给定 CustomBusinessHour Offset 对象的返回频率
要将应用于给定CustomBusinessHourOffset对象的频率作为字符串返回，请使用CustomBusinessHour.freqstrPandas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('2021-10-25 08:35:10')创建CustomBusinessHour偏移量-
cbhOffset = pd.tseries.offsets.CustomBusinessHour(n = 3, 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 + cbhOffset)以字符串形式应用于给定CustomBusinessHourOffset对象的返回频率-
print("\nFrequency applied on the given CustomBusinessHour Offset object...\n",cbhOffset.freqstr)示例
以下是代码-
import pandas as pd
#SetthetimestampobjectinPandas
timestamp = pd.Timestamp('2021-10-25 08:35:10')
#DisplaytheTimestamp
print("Timestamp...\n",timestamp)
#CreatetheCustomBusinessHourOffset
#CustomBusinessHouristheDateOffsetsubclass
#Weekmaskofvalidbusinessdays
cbhOffset = pd.tseries.offsets.CustomBusinessHour(n = 3, weekmask = 'Mon Tue Wed Fri')
#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)输出结果这将产生以下代码-
Timestamp... 2021-10-25 08:35:10 CustomBusinessHour Offset... <3 * CustomBusinessHours: CBH=09:00-17:00> Updated Timestamp... 2021-10-25 12:00:00 Frequency applied on the given CustomBusinessHour Offset object... 3CBH