Python Pandas-建立 CustomBusinessDay Offset 物件

要建立 CustomBusinessDay Offset 物件，請在 Pandas 中使用 pd.tseries.offsets.CustomBusinessDay() 方法。

首先，匯入所需的庫 −

import pandas as pd

建立 CustomBusinessDay Offset。CustomBusinessDay 是表示排除節假日的工作日的 DateOffset 子類。有效工作日的星期掩模 −

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

在 Pandas 中設定時間戳物件 −

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

將偏移量新增到時間戳並顯示更新的時間戳 −

print("\nUpdated Timestamp...\n",timestamp + cbdOffset)

示例

以下是程式碼 −

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)

輸出

將生成以下程式碼 −

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

CustomBusinessDay Offset...
 <5 * CustomBusinessDays>

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

AmitDiwan

更新於：22-10-2021

382 次瀏覽

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