HTTP 1.0 upstream device for nginx proxy testing.

http10server.py

#!/usr/bin/env python3
from argparse import ArgumentParser, ArgumentDefaultsHelpFormatter
from functools import partial
from http.server import HTTPServer, SimpleHTTPRequestHandler
import os
import sys

def log(*value, sep=' ', end='\n', file=sys.stdout, flush=False):
  print(*value, sep=sep, end=end, file=file, flush=flush)


def run(args):
  fmt_cls = ArgumentDefaultsHelpFormatter
  desc = 'Simple HTTP Server with strictly HTTP/1.0 as request.'
  parser = ArgumentParser(description=desc, formatter_class=fmt_cls)
  parser.add_argument('--bind', '-b', metavar='ADDRESS',
                      help='Specify alternate bind address '
                            '[default: all interfaces]')
  parser.add_argument('--directory', '-d', default=os.getcwd(),
                      help='Specify alternative directory '
                      '[default:current directory]')
  parser.add_argument('port', action='store',
                      default=8000, type=int,
                      nargs='?',
                      help='Specify alternate port [default: 8000]')
  conf = parser.parse_args(args)

  try:
    host = conf.bind
    port = conf.port
    if host == '*' or len(host.strip()) == 0:
      host = '0.0.0.0'
  except Exception as e:
    log('invalid host:port for bind')
    log(e)
    sys.exit(1)
  else:
    conf.host = host
    conf.port = port

  http_version = "HTTP/1.0"
  server_address = (conf.host, conf.port)
  handler_class = partial(SimpleHTTPRequestHandler,directory=conf.directory)
  handler_class.request_version = http_version
  handler_class.protocol_version = http_version
  httpd = HTTPServer(server_address, handler_class)
  log('Serving {} on http://{}:{}/'.format(http_version, conf.host if conf.host else '*', conf.port))
  httpd.serve_forever()

if __name__ == "__main__":
  try:
    sys.exit(run(sys.argv[1:]))
  except KeyboardInterrupt:
    pass

How to use

python3 http10server.py -b localhost 8234

This is the same as python3 -m http.server -b localhost 8234