要格式化并返回 Period 对象的字符串表示形式,请使用方法。这样,将格式说明符设置为 strftime('%d-%b-%Y') 之类的参数。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 = 8, minute = 20, second = 45)
显示 Period 对象
print("Period...\n", period)
显示格式化的字符串表示
print("\nString representation (format)...\n", period.strftime('%d-%b-%Y'))
以下是代码
import pandas as pd # Thepandas.Periodrepresents a period of time # Creating a Period object period = pd.Period(freq="S", year = 2021, month = 9, day = 18, hour = 8, minute = 20, second = 45) # display the Period object print("Period...\n", period) # display the result print("\nString representation (format)...\n", period.strftime('%d-%b-%Y')) # display the result print("\nString representation (format with different directives)...\n", period.strftime('%b. %d, %Y was a %A'))输出结果
这将产生以下代码
Period... 2021-09-18 08:20:45 String representation (format)... 18-Sep-2021 String representation (format with different directives)... Sep. 18, 2021 was a Saturday