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法律研究Python Pandas - 返回自定义工作日偏移量应用的增量计数
要返回自定义工作日偏移量应用的增量计数，请在 Pandas 中使用 CustomBusinessHour.n 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 = 7, weekmask = 'Mon Tue Wed Fri')
将偏移量添加到时间戳并显示更新后的时间戳 -
print("\nUpdated Timestamp...\n",timestamp + cbhOffset)
返回给定 CustomBusinessHour 对象上的增量计数 -
print("\nThe count of increments on the CustomBusinessHour object..\n", cbhOffset.n)示例
以下是代码 -
import pandas as pd
# Set the timestamp object in Pandas
timestamp = pd.Timestamp('2021-11-14 05:20:30')
# Display the Timestamp
print("Timestamp...\n",timestamp)
# Create the CustomBusinessHour Offset
# CustomBusinessHour is the DateOffset subclass
# Weekmask of valid business days
cbhOffset = pd.tseries.offsets.CustomBusinessHour(n = 7, weekmask = 'Mon Tue Wed Fri')
# Display the CustomBusinessHour Offset
print("\nCustomBusinessHour Offset...\n",cbhOffset)
# Add the offset to the Timestamp and display the Updated Timestamp
print("\nUpdated Timestamp...\n",timestamp + cbhOffset)
# Return frequency applied on the given CustomBusinessHour Offset object as a string
print("\nFrequency applied on the given CustomBusinessHour Offset object...\n",cbhOffset.freqstr)
# return the count of increments on the given CustomBusinessHour object
print("\nThe count of increments on the CustomBusinessHour object..\n", cbhOffset.n)输出
这将产生以下代码 -
Timestamp... 2021-11-14 05:20:30 CustomBusinessHour Offset... <7 * CustomBusinessHours: CBH=09:00-17:00> Updated Timestamp... 2021-11-15 16:00:00 Frequency applied on the given CustomBusinessHour Offset object... 7CBH The count of increments on the CustomBusinessHour object.. 7
更新于: 2021-10-22
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