要从 CustomBusinessHour 偏移对象以 24 小时格式显示自定义营业时间的开始时间,请使用CustomBusinessHour.startPandas 中的属性。
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('2021-11-14 05:20:30')
创建 CustomBusinessHour 偏移量。此处,“开始”是 24 小时格式的自定义营业时间的开始时间。“结束”是 24 小时格式的自定义营业时间的结束时间 -
cbhOffset = pd.tseries.offsets.CustomBusinessHour(start="09:30", end = "18:00", n = 8)
将偏移量添加到时间戳并显示更新的时间戳 -
print("\nUpdated Timestamp...\n",timestamp + cbhOffset)
显示自定义营业时间的开始时间 -
print("\nThe start time of the custom business hour...\n",cbhOffset.start)
以下是代码 -
import pandas as pd # 在 Pandas 中设置时间戳对象 timestamp = pd.Timestamp('2021-11-14 05:20:30') # 显示时间戳 print("Timestamp...\n",timestamp) # 创建 CustomBusinessHour 偏移量 # CustomBusinessHour 是 DateOffset 子类 # 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 = "18:00", n = 8) # 显示 CustomBusinessHour 偏移量 print("\nCustomBusinessHour Offset...\n",cbhOffset) # 将偏移量添加到时间戳并显示更新的时间戳 print("\nUpdated Timestamp...\n",timestamp + cbhOffset) # 显示自定义营业时间的开始时间 print("\nThe start time of the custom business hour...\n",cbhOffset.start)输出结果
这将产生以下代码 -
Timestamp... 2021-11-14 05:20:30 CustomBusinessHour Offset... <8 * CustomBusinessHours: CBH=09:30-18:00> Updated Timestamp... 2021-11-15 17:30:00 The start time of the custom business hour... (datetime.time(9, 30),)