title: How can you get the most recent business day in Python?
body: <p>How can you get the most recent business day in python? </p>
  
  <p>E.g., if today is a business day, I'd like to get today as a datetime object, but if today is a Sunday, I'd like to get Friday as a datetime object, presuming Friday is the most recent business day.</p>
  
  <p>Thanks,</p>
  
  <p>Jack</p>