Python Pandas-创建 CustomBusinessDay Offset 对象

要创建 CustomBusinessDay Offset 对象，请在 Pandas 中使用 pd.tseries.offsets.CustomBusinessDay() 方法。

首先，导入所需的库 −

import pandas as pd

创建 CustomBusinessDay Offset。CustomBusinessDay 是表示排除节假日的工作日的 DateOffset 子类。有效工作日的星期掩模 −

cbdOffset = pd.tseries.offsets.CustomBusinessDay(n = 5, weekmask = 'Mon Tue Wed Fri')

在 Pandas 中设置时间戳对象 −

timestamp = pd.Timestamp('2021-12-31 08:35:10')

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)

示例

以下是代码 −

import pandas as pd

# Set the timestamp object in Pandas
timestamp = pd.Timestamp('2021-12-31 08:35:10')

# Display the Timestamp
print("Timestamp...\n",timestamp)

# Create the CustomBusinessDay Offset
# CustomBusinessDay is the DateOffset subclass representing custom business days excluding holidays
# Weekmask of valid business days
cbdOffset = pd.tseries.offsets.CustomBusinessDay(n = 5, weekmask = 'Mon Tue Wed Fri')

# Display the CustomBusinessDay Offset
print("\nCustomBusinessDay Offset...\n",cbdOffset)

# Add the offset to the Timestamp and display the Updated Timestamp
print("\nUpdated Timestamp...\n",timestamp + cbdOffset)

输出

将生成以下代码 −

Timestamp...
 2021-12-31 08:35:10

CustomBusinessDay Offset...
 <5 * CustomBusinessDays>

Updated Timestamp...
 2022-01-10 08:35:10

AmitDiwan

更新于：22-10-2021

382 次浏览

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