Python Pandas - 创建 BusinessDay 偏移

pythonserver side programmingprogramming更新于 2026/1/28 5:00:17

要创建 BusinessDay 偏移,请使用 Pandas 中的 pd.tseries.offsets.BusinessDay() 方法。首先,导入所需的库 −

import datetime
import pandas as pd

创建 BusinessDay 偏移。 BusinessDay 是 DateOffset 子类 −

bdOffset = pd.tseries.offsets.BusinessDay(offset = datetime.timedelta(days = 7, hours = 7, minutes =
7))

显示 BusinessDay 偏移量 −

print("BusinessDay Offset...\n",bdOffset)

在 Pandas 中设置时间戳对象 −

timestamp = pd.Timestamp('2021-1-1 01:55:02.000045')

显示更新的时间戳 −

print("\n更新时间戳...\n",timestamp + bdOffset)

示例

以下是代码 −

import datetime
import pandas as pd

# 设置 Pandas 中的时间戳对象
timestamp = pd.Timestamp('2021-1-1 01:55:02.000045')

# 显示时间戳
print("时间戳...\n",timestamp)

# 创建BusinessDay Offset
# BusinessDay 是 DateOffset 子类
bdOffset = pd.tseries.offsets.BusinessDay(offset = datetime.timedelta(days = 7, hours = 7, minutes = 7))

# 显示 BusinessDay 偏移量
print("BusinessDay 偏移量...\n",bdOffset)

# 显示更新的时间戳
print("\n更新时间戳...\n",timestamp + bdOffset)

输出

这将产生以下代码 −

时间戳...
 2021-01-01 01:55:02.000045
BusinessDay 偏移量...
 <BusinessDay: offset=datetime.timedelta(days=7, seconds=25620)>

更新时间戳...
 2021-01-11 09:02:02.000045

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