Python Pandas - 返回应用于偏移对象的频率名称
要返回应用于偏移对象的频率名称，请使用offset.namePandas中的属性。首先，导入所需的库-
from pandas.tseries.frequencies import to_offset import pandas as pd
在Pandas中设置时间戳对象-
timestamp = pd.Timestamp('2021-09-26 03:25:02.000045')创建日期偏移量。我们在这里使用“M”频率增加月份-
offset = to_offset("3M")显示更新的时间戳-
print("\nUpdated Timestamp...\n",timestamp + offset)返回应用于给定DateOffset对象的频率名称-
print("\nThe name of the frequency on the DateOffset object..\n",
offset.name)示例
以下是代码-
from pandas.tseries.frequencies import to_offset
import pandas as pd
#在Pandas中设置时间戳对象
timestamp = pd.Timestamp('2021-09-26 03:25:02.000045')
#显示时间戳
print("Timestamp...\n",timestamp)
#创建日期偏移
# We are incrementing the months here using the "M" frequency
offset = to_offset("3M")
#显示日期偏移
print("\nDateOffset...\n",offset)
#显示更新的时间戳
print("\nUpdated Timestamp...\n",timestamp + offset)
#返回应用于给定DateOffset对象的频率名称
print("\nThe name of the frequency on the DateOffset object..\n", offset.name)输出结果这将产生以下代码-
Timestamp... 2021-09-26 03:25:02.000045 DateOffset... <3 * MonthEnds> Updated Timestamp... 2021-11-30 03:25:02.000045 The name of the frequency on the DateOffset object.. M