Python Pandas - 从 BusinessHour offset 对象以 24 小时格式显示自定义营业时间的开始时间
要以24小时格式显示来自BusinessHour偏移量对象的自定义营业时间的开始时间，请使用该BusinessHour.start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('2021-9-30 06:50:20')创建营业时间偏移。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", n = 8)
显示更新的时间戳-
显示自定义营业时间的开始时间-
print("\nThe start time of the custom business hour...\n",bhOffset.start)示例
以下是代码-
import pandas as pd
#在Pandas中设置时间戳对象
timestamp = pd.Timestamp('2021-9-30 06:50:20')
#显示时间戳
print("Timestamp...\n",timestamp)
#创建营业时间偏移
#BusinessHour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.
bhOffset = pd.tseries.offsets.BusinessHour(start="09:30", end = "18:00", n = 8)
#显示营业时间偏移
print("\nBusinessHour Offset...\n",bhOffset)
#显示更新的时间戳
print("\nUpdated Timestamp...\n",timestamp + bhOffset)
#显示自定义营业时间的开始时间
print("\nThe start time of the custom business hour...\n",bhOffset.start)输出结果这将产生以下代码-
Timestamp... 2021-09-30 06:50:20 BusinessHour Offset... <8 * BusinessHours: BH=09:30-18:00> Updated Timestamp... 2021-09-30 17:30:00 The start time of the custom business hour... (datetime.time(9, 30),)