In Python, I have written the following function:

def domainfunc(email = ''): s = input() domain = re.search('@\w+', s) return(domain)

The goal of the function is to take an email address and return only the domain name. For example, if I put in Johndoe@aoldotcom, then it should only return aol, not any other portion such the @ symbol or .com or Johndoe. so far, it returns correctly except I can't figure out a way to get rid of the @ symbol and it needs to be done using regular expressions. Thanks for the help!