Python Pandas - 返回 Period 物件的時間戳表示形式


要返回 Period 物件的時間戳表示形式,請使用 period.to_timestamp() 方法。

首先,匯入所需的庫 −

import pandas as pd

pandas.Period 表示一段時間。建立一個 Period 物件

period = pd.Period(freq="S", year = 2021, month = 9, day = 18, hour = 17, minute = 20, second = 45)

顯示 Period 物件

print("Period...\n", period)

返回 Period 物件的時間戳表示形式。我們使用 “freq” 引數設定了頻率

print("\nPeriod to Timestamp...\n", period.to_timestamp(freq='T'))

示例

以下為程式碼

import pandas as pd

# The pandas.Period represents a period of time
# Creating a Period object
period = pd.Period(freq="S", year = 2021, month = 9, day = 18, hour = 17, minute = 20, second = 45)

# display the Period object
print("Period...\n", period)

# Return the Timestamp representation of the Period object
# We have set the frequency using the "freq" parameter
print("\nPeriod to Timestamp...\n", period.to_timestamp(freq='T'))

輸出

這會生成以下程式碼

Period...
2021-09-18 17:20:45

Period to Timestamp...
2021-09-18 17:20:00

更新時間: 2021-10-20

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