Python Pandas - 建立一個 BusinessHour 偏移
要建立 BusinessHour 偏移,請在 Pandas 中使用 pd.tseries.offsets.BusinessHour() 方法。首先,匯入必需的庫 -
import pandas as pd
建立 BusinessHour 偏移。BusinessHour 是 DateOffset 子類。在此,“start”是自定義營業時間的 24 小時制開始時間。“end”是自定義營業時間的 24 小時制結束時間 -
bhOffset = pd.tseries.offsets.BusinessHour(start="09:30", end = "18:00")
在 Pandas 中設定時間戳物件 -
timestamp = pd.Timestamp('2021-1-1 01:55:30')將偏移新增到時間戳並顯示更新後的時間戳
print("\nUpdated Timestamp...\n",timestamp + bhOffset)
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.
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)輸出
這將生成以下程式碼 -
Timestamp... 2021-01-01 01:55:30 BusinessHour Offset... <BusinessHour: BH=09:30-18:00> Updated Timestamp... 2021-01-01 10:30:00
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