Python Raw_input With Forced TLD?

I am working on a program that checks hostnames of specific sites, and I want to be able to insure that when asked for the hostname (with raw_input) it ends in a TLD (.com, .net, .

Solution 1:

endswith(suffix[, start[, end]]) will do the trick. Documentation

Please also note that suffix can be a tuple of suffices!

TLD = ('.com', '.info', '.org', '.net')
if raw_input("Please enter a hostname").endswith(TLD):
    # blah blah