Determine if a day is a business day in Python / Pandas

Question

I currently have a program setup to run two different ways. One way is to run over a specified time frame, and the other way is to run everyday. However, when I have it set to r

Answer 1

for me I use an old trick from Excel:

from pandas.tseries.offsets import Day, BDay

def is_bday(x):
    return x == x + Day(1) - BDay(1)