Python Pandas - 检查给定的 CustomBusinessHour 是否已固定

要检查是否已经固定给定的 CustomBusinessHour，请在 Pandas 中使用 CustomBusinessHour.is_anchored() 方法。

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('2021-11-14 05:20:30')

创建 CustomBusinessHour 偏移量。CustomBusinessHour 是 DateOffset 子类 -

cbhOffset = pd.tseries.offsets.CustomBusinessHour(start="09:30", end = "18:30")

向时间戳添加偏移量并显示更新的时间戳 -

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

检查是否已固定 CustomBusinessHour -

print("\nCheck whether the CustomBusinessHour is anchored...\n", cbhOffset.is_anchored())

示例

以下是代码 -

import pandas as pd

# Set the timestamp object in Pandas
timestamp = pd.Timestamp('2021-11-14 05:20:30')

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

# Create the CustomBusinessHour Offset
# CustomBusinessHour 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.
cbhOffset = pd.tseries.offsets.CustomBusinessHour(start="09:30", end = "18:30")

# 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)

# Check whether the CustomBusinessHour is anchored
print("\nCheck whether the CustomBusinessHour is anchored...\n", cbhOffset.is_anchored())

输出

它会生成以下代码 -

Timestamp...
 2021-11-14 05:20:30

CustomBusinessHour Offset...
 <CustomBusinessHour: CBH=09:30-18:30>

Updated Timestamp...
 2021-11-15 10:30:00

Check whether the CustomBusinessHour is anchored...
 True

AmitDiwan

更新于：2021 年 10 月 22 日

71 次浏览

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