Python Pandas - 以字符串形式应用于给定 CustomBusinessDay Offset 对象的返回频率
要将应用于给定CustomBusinessDayOffset对象的频率作为字符串返回，请使用该CustomBusinessDay.freqstr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-
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)以字符串形式应用于给定CustomBusinessDayOffset对象的返回频率-
print("\nFrequency applied on the given CustomBusinessDay Offset object...\n",cbdOffset.freqstr)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)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