如何检查Python的时间段中是否包含任何假期

我在pandas数据框中有两列,开始日期和结束日期.

我想知道每行的时间段中是否包含任何假期.

我想创建一个新列以显示是或否.

id  Start Date  End Date
0   2019-09-27  2019-10-06
1   2019-10-09  2019-10-22
2   2019-05-04  2019-05-15
3   2019-09-18  2019-09-29

我知道如何检查特定日期是否是假期

但是,如何检查每一行的持续时间？

import pandas as pd
from pandas.tseries.holiday import USFederalHolidayCalendar as calendar

df = pd.DataFrame({'Start Date':['2019-09-27', '2019-10-09', '2019-05-04', '2019-09-18'],
'End Date':['2019-10-06', '2019-10-22', '2019-05-15', '2019-09-29']})

# To check if a specific date is a holiday or not 
holidays = calendar().holidays(start = df['Start Date'].min(), end = df['Start Date'].max())
df['Holiday'] = df['Start Date'].isin(holidays)

# This can only check if the start date is a holiday
id  Start Date  Holiday
0   2019-09-27  False
1   2019-10-09  False
2   2019-05-04  False
3   2019-09-18  False

# But how can I check the duration between df['Start Date'] and df['End Date'] of each row?

我希望还有另一个布尔列要检查
如果每行(id)包括开始日期和结束日期之间的任何假期

id  Start Date  End Date    Holiday
0   2019-09-27  2019-10-06  True
1   2019-10-09  2019-10-22  False
2   2019-05-04  2019-05-15  True
3   2019-09-18  2019-09-29  False

解决方法:

我将要做的

#holidays = calendar().holidays(start = df['Start Date'].min(), end = df['End Date'].max())
l=[any(x<=z and y>=z for z in holidays.tolist()) for x , y in zip(df['Start Date'],df['End Date'])]
[False, True, False, False]
df['Holiday']=l

还要检查When should I ever want to use pandas apply() in my code?