Python Pandas - 返回給定 BusinessHour 偏移物件上應用的頻率名稱
要返回給定 BusinessHour 偏移物件上應用的頻率名稱,請在 Pandas 中使用 BusinessHour.name 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。BusinessHour 是 DateOffset 的子類:
bhOffset = pd.tseries.offsets.BusinessHour(start="09:30", end = "18:00")
顯示更新後的時間戳:
print("\nUpdated Timestamp...\n",timestamp + bhOffset)
返回給定 BusinessHour 物件上應用的頻率名稱:
print("\nThe name of the frequency on the BusinessHour object..\n", bhOffset.name)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)
# Display the Updated Timestamp
print("\nUpdated Timestamp...\n",timestamp + bhOffset)
# return the name of the frequency applied on the given BusinessHour object
print("\nThe name of the frequency on the BusinessHour object..\n", bhOffset.name)輸出
這將產生以下程式碼:
Timestamp... 2021-01-01 01:55:30 BusinessHour Offset... <BusinessHour: BH=09:30-18:00> Updated Timestamp... 2021-01-01 10:30:00 The name of the frequency on the BusinessHour object.. BH
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