tincan: launch annotate

annotate launch @ 37:ce67eac10fc7 draft header-includes

Allow global character encoding specification.

author	David Barts <n5jrn@me.com>
date	Tue, 28 May 2019 17:08:36 -0700
parents	e93e5e746cc5
children	df27cf08c093

rev	line source
4 0d47859f792a Finally got "hello, world" working. Still likely many bugs. David Barts <n5jrn@me.com> parents: diff changeset	1 #!/usr/bin/env python3
0d47859f792a Finally got "hello, world" working. Still likely many bugs. David Barts <n5jrn@me.com> parents: diff changeset	2 # XXX - This code must not be in tincan.py, because the built-in class
0d47859f792a Finally got "hello, world" working. Still likely many bugs. David Barts <n5jrn@me.com> parents: diff changeset	3 # loader will then confuse __main__.Page and tincan.Page, and fail to
0d47859f792a Finally got "hello, world" working. Still likely many bugs. David Barts <n5jrn@me.com> parents: diff changeset	4 # locate the code-behind.
0d47859f792a Finally got "hello, world" working. Still likely many bugs. David Barts <n5jrn@me.com> parents: diff changeset	5
0d47859f792a Finally got "hello, world" working. Still likely many bugs. David Barts <n5jrn@me.com> parents: diff changeset	6 # I m p o r t s
0d47859f792a Finally got "hello, world" working. Still likely many bugs. David Barts <n5jrn@me.com> parents: diff changeset	7
0d47859f792a Finally got "hello, world" working. Still likely many bugs. David Barts <n5jrn@me.com> parents: diff changeset	8 import os, sys
0d47859f792a Finally got "hello, world" working. Still likely many bugs. David Barts <n5jrn@me.com> parents: diff changeset	9 from argparse import ArgumentParser
37 ce67eac10fc7 Allow global character encoding specification. David Barts <n5jrn@me.com> parents: 25 diff changeset	10 from tincan import launch, ENCODING
4 0d47859f792a Finally got "hello, world" working. Still likely many bugs. David Barts <n5jrn@me.com> parents: diff changeset	11
0d47859f792a Finally got "hello, world" working. Still likely many bugs. David Barts <n5jrn@me.com> parents: diff changeset	12 # V a r i a b l e s
0d47859f792a Finally got "hello, world" working. Still likely many bugs. David Barts <n5jrn@me.com> parents: diff changeset	13
0d47859f792a Finally got "hello, world" working. Still likely many bugs. David Barts <n5jrn@me.com> parents: diff changeset	14 MYNAME = os.path.basename(sys.argv[0])
0d47859f792a Finally got "hello, world" working. Still likely many bugs. David Barts <n5jrn@me.com> parents: diff changeset	15
0d47859f792a Finally got "hello, world" working. Still likely many bugs. David Barts <n5jrn@me.com> parents: diff changeset	16 # M a i n P r o g r a m
0d47859f792a Finally got "hello, world" working. Still likely many bugs. David Barts <n5jrn@me.com> parents: diff changeset	17
0d47859f792a Finally got "hello, world" working. Still likely many bugs. David Barts <n5jrn@me.com> parents: diff changeset	18 parser = ArgumentParser(prog=sys.argv[0], usage="%(prog)s [options] [directory [path]]")
0d47859f792a Finally got "hello, world" working. Still likely many bugs. David Barts <n5jrn@me.com> parents: diff changeset	19 opt = parser.add_argument
37 ce67eac10fc7 Allow global character encoding specification. David Barts <n5jrn@me.com> parents: 25 diff changeset	20 opt("-b", "--bind", default="localhost", help="address to bind to (default: localhost)")
25 e93e5e746cc5 Preliminary debugging, still not fully tested. David Barts <n5jrn@me.com> parents: 18 diff changeset	21 opt("-d", "--debug", action="store_true", help="enable debug mode")
37 ce67eac10fc7 Allow global character encoding specification. David Barts <n5jrn@me.com> parents: 25 diff changeset	22 opt("-e", "--encoding", default=ENCODING, help="encoding to use (default {0})".format(ENCODING))
25 e93e5e746cc5 Preliminary debugging, still not fully tested. David Barts <n5jrn@me.com> parents: 18 diff changeset	23 opt("-f", "--force", action="store_true", help="do not abort on errors")
37 ce67eac10fc7 Allow global character encoding specification. David Barts <n5jrn@me.com> parents: 25 diff changeset	24 opt("-p", "--port", default=8080, help="port to listen on (default: 8080)")
4 0d47859f792a Finally got "hello, world" working. Still likely many bugs. David Barts <n5jrn@me.com> parents: diff changeset	25 opt("directory", default=".", help="directory to serve", nargs='?')
0d47859f792a Finally got "hello, world" working. Still likely many bugs. David Barts <n5jrn@me.com> parents: diff changeset	26 opt("path", default="/", help="URL path to serve", nargs='?')
0d47859f792a Finally got "hello, world" working. Still likely many bugs. David Barts <n5jrn@me.com> parents: diff changeset	27 args = parser.parse_args(sys.argv[1:])
37 ce67eac10fc7 Allow global character encoding specification. David Barts <n5jrn@me.com> parents: 25 diff changeset	28 app, errors = launch(fsroot=args.directory, urlroot=args.path, debug=args.debug,
ce67eac10fc7 Allow global character encoding specification. David Barts <n5jrn@me.com> parents: 25 diff changeset	29 encoding=args.encoding)
4 0d47859f792a Finally got "hello, world" working. Still likely many bugs. David Barts <n5jrn@me.com> parents: diff changeset	30 if errors:
25 e93e5e746cc5 Preliminary debugging, still not fully tested. David Barts <n5jrn@me.com> parents: 18 diff changeset	31 action = "continuing" if args.force else "aborting"
e93e5e746cc5 Preliminary debugging, still not fully tested. David Barts <n5jrn@me.com> parents: 18 diff changeset	32 sys.stderr.write("{0}: {1} error{2} detected, {3}\n".format(
e93e5e746cc5 Preliminary debugging, still not fully tested. David Barts <n5jrn@me.com> parents: 18 diff changeset	33 MYNAME, errors, "" if errors == 1 else "s", action))
e93e5e746cc5 Preliminary debugging, still not fully tested. David Barts <n5jrn@me.com> parents: 18 diff changeset	34 if not args.force: sys.exit(1)
4 0d47859f792a Finally got "hello, world" working. Still likely many bugs. David Barts <n5jrn@me.com> parents: diff changeset	35 app.run(host=args.bind, port=args.port)

Mercurial > cgi-bin > hgweb.cgi > tincan

annotate launch @ 37:ce67eac10fc7 draft header-includes