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法律研究Python Pandas - 檢查 BusinessHour 偏移量是否已標準化
如需檢查 BusinessHour 偏移量是否已標準化，請在 Pandas 中使用 BusinessHour.normalize 屬性。
首先，匯入所需的庫 −
import pandas as pd
在 Pandas 中設定時間戳物件 −
timestamp = pd.Timestamp('2021-1-1 01:55:30')
建立 BusinessHour 偏移量。我們使用“normalize”引數標準化了 BusinessHour −
bhOffset = pd.tseries.offsets.BusinessHour(start="09:30", end = "18:00", normalize=True)
顯示更新的時間戳 −
print("\nUpdated Timestamp...\n",timestamp + bhOffset)
檢查 BusinessHour 偏移量是否已標準化 −
print("\nThe BusinessHour Offset is normalized ?\n", bhOffset.normalize)示例
以下是程式碼 −
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)輸出
這會產生以下程式碼 −
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
更新於: 2021-10-21
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