Python Pandas - 返回应用于 CustomBusinessDay 偏移量的增量计数
要返回应用于 CustomBusinessDay 偏移量的增量计数，请使用CustomBusinessDay.nPandas 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('2021-10-22 03:10:35')创建 CustomBusinessDay 偏移量 -
cbdOffset = pd.tseries.offsets.CustomBusinessDay(n = 4, 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)返回给定 CustomBusinessDay 对象的增量计数 -
print("\nThe count of increments on the CustomBusinessDay object..\n", cbdOffset.n)示例
以下是代码 -
import pandas as pd# Set the timestamp object in Pandastimestamp = pd.Timestamp('2021-10-22 03:10:35')# Display the Timestampprint("Timestamp...\n",timestamp)# Create the CustomBusinessDay Offset# CustomBusinessDay is the DateOffset subclass representing custom business days excluding holidays# Weekmask of valid business dayscbdOffset = pd.tseries.offsets.CustomBusinessDay(n = 4, weekmask = 'Mon Tue Wed Fri')# Display the CustomBusinessDay Offsetprint("\nCustomBusinessDay Offset...\n",cbdOffset)# Add the offset to the Timestamp and display the Updated Timestampprint("\nUpdated Timestamp...\n",timestamp + cbdOffset)# Return frequency applied on the given CustomBusinessDay Offset object as a stringprint("\nFrequency applied on the given CustomBusinessDay Offset object...\n",cbdOffset.freqstr)# return the count of increments on the given CustomBusinessDay objectprint("\nThe count of increments on the CustomBusinessDay object..\n", cbdOffset.n)输出结果
这将产生以下代码 -
Timestamp... 2021-10-22 03:10:35CustomBusinessDay Offset... <4 * CustomBusinessDays>Updated Timestamp... 2021-10-29 03:10:35Frequency applied on the given CustomBusinessDay Offset object... 4CThe count of increments on the CustomBusinessDay object..