Python Pandas - 检查 BusinessHour 偏移量是否已标准化
如需检查 BusinessHour 偏移量是否已标准化,请在 Pandas 中使用 BusinessHour.normalize 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('2021-1-1 01:55:30')
创建 BusinessHour 偏移量。我们使用“normalize”参数标准化了 BusinessHour −
bhOffset = pd.tseries.offsets.BusinessHour(start="09:30", end = "18:00", normalize=True)
显示更新的时间戳 −
print("\nUpdated Timestamp...\n",timestamp + bhOffset)
检查 BusinessHour 偏移量是否已标准化 −
print("\nThe BusinessHour Offset is normalized ?\n", bhOffset.normalize)
示例
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. # We have normalized the BusinessHour using the "normalize" parameter bhOffset = pd.tseries.offsets.BusinessHour(start="09:30", end = "18:00", normalize=True) # Display the BusinessHour Offset print("\nBusinessHour Offset...\n",bhOffset) # Display the Updated Timestamp print("\nUpdated Timestamp...\n",timestamp + bhOffset) # check whether the BusinessHour Offset is normalized or not print("\nThe BusinessHour Offset is normalized ?\n", bhOffset.normalize)
输出
这会产生以下代码 −
Timestamp... 2021-01-01 01:55:30 BusinessHour Offset... <BusinessHour: BH=09:30-18:00> Updated Timestamp... 2021-01-01 00:00:00 The BusinessHour Offset is normalized ? True
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