Python Pandas - 格式化 Period 对象并显示 Quarter
要格式化Period对象，使用方法并显示Quarter，将参数设置为Q%q。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)显示结果。在这里，Period对象被格式化并显示Quarter
print("\nString representation (display quarter)...\n", period.strftime('Q%q'))示例
以下是代码
import pandas as pd
#Thepandas.Period代表一段时间
#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)
#显示结果
#在这里，Period对象被格式化并显示Quarter
print("\nString representation (display quarter)...\n", period.strftime('Q%q'))输出结果这将产生以下代码
Period... 2021-09-18 08:20:45 String representation (display quarter)... Q3