Python Pandas – 展示给定 BusinessDay 对象所应用的关键字参数

为了展示在Pandas中给定的BusinessDay偏移对象上应用的关键字参数，请使用BusinessDay.kwds属性。

首先，导入所需的库−

import datetime
import pandas as pd

在Pandas中设置时间戳对象−

timestamp = pd.Timestamp('2021-10-30 01:55:02.000045')

创建BusinessDay偏移。 BusinessDay是DateOffset子类−

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

显示更新的时间戳−

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

显示关键字参数−

print("\n给定的BusinessDay偏移的关键字参数...\n",bdOffset.kwds)

示例

下面是代码−

import datetime
import pandas as pd

# 在Pandas中设置时间戳对象
timestamp = pd.Timestamp('2021-10-30 01:55:02.000045')

# 显示时间戳
print("时间戳...\n",timestamp)

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

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

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

# 返回作用于给定BusinessDay对象上的频率字符串
print("\n给定的BusinessDay偏移的频率...\n",bdOffset.freqstr)

# 显示关键字参数
print("\n给定的BusinessDay偏移的关键字参数...\n",bdOffset.kwds)

输出

这将生成以下代码−

时间戳...
 2021-10-30 01:55:02.000045

BusinessDay偏移...
 <BusinessDay: offset=datetime.timedelta(seconds=25620)>

更新的时间戳...
 2021-11-01 09:02:02.000045

给定的BusinessDay偏移的频率...
 B+7H7Min

给定的BusinessDay偏移的关键字参数...
 {'offset': datetime.timedelta(seconds=25620)}