Python Pandas - 创建营业时间偏移量
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)示例
以下是代码-
import pandas as pd
#SetthetimestampobjectinPandas
timestamp = pd.Timestamp('2021-1-1 01:55:30')
#DisplaytheTimestamp
print("Timestamp...\n",timestamp)
#CreatetheBusinessHourOffset
#BusinessHouristheDateOffsetsubclass
# 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")
#DisplaytheBusinessHourOffset
print("\nBusinessHour Offset...\n",bhOffset)
#AddtheoffsettotheTimestampanddisplaytheUpdatedTimestamp
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