Python Pandas - 创建一个 CustomBusinessHour 偏移量对象

若要创建 CustomBusinessHour 对象，请在 Pandas 中使用 pandas.tseries.offsets.CustomBusinessHour() 方法。

首先，导入必需的库 −

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 CustomBusinessHour 偏移量。CustomBusinessHour 是 DateOffset 子类。合法工作日的星期掩码 −

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

显示 CustomBusinessHour 偏移量 −

print("\nCustomBusinessHour Offset...\n",cbhOffset)

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)

范例

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 CustomBusinessHour Offset
# CustomBusinessHour is the DateOffset subclass
# Weekmask of valid business days
cbhOffset = pd.tseries.offsets.CustomBusinessHour(n = 5, 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)

输出

这将生成以下代码 −

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

CustomBusinessHour Offset...
 <5 * CustomBusinessHours: CBH=09:00-17:00>

Updated Timestamp...
 2021-12-31 14:00:00

更新时间：2021 年 10 月 22 日

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