Python Pandas - 返回在给定的 BusinessHour 对象上应用的规则代码

要在给定的 BusinessHour 对象上返回应用的规则代码，可在 Pandas 中使用 BusinessHour.rule_code 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('2021-1-1 01:55:30')

创建 BusinessHour 偏移量。BusinessHour 是 DateOffset 子类 -

bhOffset = pd.tseries.offsets.BusinessHour(start="09:30", end = "18:00")

显示更新后的时间戳 -

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

返回在给定的 BusinessHour 偏移量上应用的频率规则代码 -

print("\nThe rule code of the BusinessHour object..\n", bhOffset.rule_code)

示例

以下是代码 -

import pandas as pd

# Set the timestamp object in Pandas
timestamp = pd.Timestamp('2021-1-1 01:55:30')

# Display the Timestamp
print("Timestamp...\n",timestamp)

# Create the BusinessHour Offset
# BusinessHour is the DateOffset subclass
# Here, "start" is the start time of your custom business hour in 24h format.
# The "end" is the end time of your custom business hour in 24h format.
bhOffset = pd.tseries.offsets.BusinessHour(start="09:30", end = "18:00")

# Display the BusinessHour Offset
print("\nBusinessHour Offset...\n",bhOffset)

# Display the Updated Timestamp
print("\nUpdated Timestamp...\n",timestamp + bhOffset)

# return the rule code of the frequency applied on the given BusinessHour Offset
print("\nThe rule code of the BusinessHour object..\n", bhOffset.rule_code)

输出

这会生成以下代码 -

Timestamp...
 2021-01-01 01:55:30

BusinessHour Offset...
 <BusinessHour: BH=09:30-18:00>

Updated Timestamp...
 2021-01-01 10:30:00

The rule code of the BusinessHour object..
 BH

AmitDiwan

更新于:2021 年 10 月 21 日

64 次浏览

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