how to run python http server code example

Example 1: python localhost

# If Python version returned above is 3.X
python3 -m http.server
# On windows try "python" instead of "python3", or "py -3"
# If Python version returned above is 2.X
python -m SimpleHTTPServer

Example 2: how does HTTPServer work in python

def run(server_class=HTTPServer, handler_class=S, addr="localhost", port=8000):

    server_address = (addr, port)               
    httpd = server_class(server_address, handler_class) 
    httpd.serve_forever()