view launch @ 31:443a0001d841 draft header-includes

Improve the #include syntax a bit.
author David Barts <n5jrn@me.com>
date Mon, 27 May 2019 15:17:25 -0700
parents e93e5e746cc5
children ce67eac10fc7
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#!/usr/bin/env python3
# XXX - This code must not be in tincan.py, because the built-in class
# loader will then confuse __main__.Page and tincan.Page, and fail to
# locate the code-behind.

# I m p o r t s

import os, sys
from argparse import ArgumentParser
from tincan import launch

# V a r i a b l e s

MYNAME = os.path.basename(sys.argv[0])

# M a i n   P r o g r a m

parser = ArgumentParser(prog=sys.argv[0], usage="%(prog)s [options] [directory [path]]")
opt = parser.add_argument
opt("-b", "--bind", default="localhost", help="address to bind to")
opt("-d", "--debug", action="store_true", help="enable debug mode")
opt("-f", "--force", action="store_true", help="do not abort on errors")
opt("-p", "--port", default=8080, help="port to listen on")
opt("directory", default=".", help="directory to serve", nargs='?')
opt("path", default="/", help="URL path to serve", nargs='?')
args = parser.parse_args(sys.argv[1:])
app, errors = launch(fsroot=args.directory, urlroot=args.path, debug=args.debug)
if errors:
    action = "continuing" if args.force else "aborting"
    sys.stderr.write("{0}: {1} error{2} detected, {3}\n".format(
        MYNAME, errors, "" if errors == 1 else "s", action))
    if not args.force: sys.exit(1)
app.run(host=args.bind, port=args.port)