Python Pandas – 显示应用于给定CustomBusinessDay对象的关键字参数

要显示应用于给定CustomBusinessDay对象的关键字参数，可以在Pandas中使用CustomBusinessDay.kwds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('2021-12-31 08:35:10')

创建CustomBusinessDay Offset−

cbdOffset = pd.tseries.offsets.CustomBusinessDay(n = 2, weekmask = 'Mon Tue Wed Fri')

将offset添加到时间戳并显示更新的时间戳−

print("\n更新后的时间戳...\n",timestamp + cbdOffset)

显示关键字参数−

print("\n给定CustomBusinessDay Offset的关键字参数...\n",cbdOffset.kwds)

示例

以下是代码−

import pandas as pd

# 在Pandas中设置时间戳对象
timestamp = pd.Timestamp('2021-12-31 08:35:10')

# 显示时间戳
print("时间戳...\n",timestamp)

# 创建CustomBusinessDay Offset
# CustomBusinessDay是表示自定义工作日（不包括假期）的DateOffset子类
# 有效营业日的周掩码
cbdOffset = pd.tseries.offsets.CustomBusinessDay(n = 2, weekmask = 'Mon Tue Wed Fri')

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

# 将offset添加到时间戳并显示更新的时间戳
print("\n更新后的时间戳...\n",timestamp + cbdOffset)

# 返回应用于给定CustomBusinessDay Offset对象的频率字符串
print("\n给定CustomBusinessDay Offset对象的应用频率...\n",cbdOffset.freqstr)

# 显示关键字参数
print("\n给定CustomBusinessDay Offset的关键字参数...\n",cbdOffset.kwds)

输出

这将生成以下代码−

时间戳...
 2021-12-31 08:35:10

CustomBusinessDay Offset...
 <2 * CustomBusinessDays>

更新后的时间戳...
 2022-01-04 08:35:10

给定CustomBusinessDay Offset对象的应用频率...
 2C

给定CustomBusinessDay Offset的关键字参数...
 {'weekmask': 'Mon Tue Wed Fri', 'holidays': (), 'calendar': <numpy.busdaycalendar object at 0x00000134D22E5FC0>, 'offset': datetime.timedelta(0)}