Mercurial > cgi-bin > hgweb.cgi > tincan
view launch @ 38:336bc2f622e4 draft header-includes
Preliminary revisions to some draft documentation.
author | David Barts <n5jrn@me.com> |
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date | Tue, 28 May 2019 20:17:10 -0700 |
parents | ce67eac10fc7 |
children | df27cf08c093 |
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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, ENCODING # 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 (default: localhost)") opt("-d", "--debug", action="store_true", help="enable debug mode") opt("-e", "--encoding", default=ENCODING, help="encoding to use (default {0})".format(ENCODING)) opt("-f", "--force", action="store_true", help="do not abort on errors") opt("-p", "--port", default=8080, help="port to listen on (default: 8080)") 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, encoding=args.encoding) 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)