Python Pandas - 格式化 Period 对象并以 24 小时格式显示时间
要格式化Period对象，请使用方法并以24小时格式显示时间，将参数设置为%H。period.strftime()
首先，导入所需的库-
import pandas as pd
的pandas.Period代表的一段时间。创建Period对象
period = pd.Period(freq="S", year = 2021, month = 9, day = 18, hour = 17, minute = 20, second = 45)
显示Period对象
print("Period...\n", period)显示结果。在这里，时间以24小时格式显示，即[00,23]
print("\nString representation (24-Hour format)...\n", period.strftime('%H'))示例
以下是代码
import pandas as pd
#Thepandas.Periodrepresentsaperiodoftime
#CreatingaPeriodobject
period = pd.Period(freq="S", year = 2021, month = 9, day = 18, hour = 17, minute = 20, second = 45)
#displaythePeriodobject
print("Period...\n", period)
#displaytheresult
#Here,Timeisdisplayedwith24-Hourformati.e.[00,23]
print("\nString representation (24-Hour format)...\n", period.strftime('%H'))输出结果这将产生以下代码
Period... 2021-09-18 17:20:45 String representation (24-Hour format)... 17