要创建 BusinessHour 偏移量,请使用 pd.tseries。Pandas 中的方法。首先,导入所需的库 -offsets.BusinessHour()
import pandas as pd
创建营业时间偏移。BusinessHour 是 DateOffset 子类。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 -
bhOffset = pd.tseries.offsets.BusinessHour(start="09:30", end = "18:00")
在 Pandas 中设置时间戳对象 -
timestamp = pd.Timestamp('2021-1-1 01:55:30')
将偏移量添加到时间戳并显示更新的时间戳 -
print("\nUpdated Timestamp...\n",timestamp + bhOffset)
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) # Add the offset to the Timestamp and display the Updated Timestamp print("\nUpdated Timestamp...\n",timestamp + bhOffset)输出结果
这将产生以下代码 -
Timestamp... 2021-01-01 01:55:30 BusinessHour Offset... <BusinessHour: BH=09:30-18:00> Updated Timestamp... 2021-01-01 10:30:00