Mercurial > cgi-bin > hgweb.cgi > tincan

annotate launch @ 5:31bb8400e6e3 draft

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Add #end header, fix #errors.
author David Barts <n5jrn@me.com>
date Mon, 13 May 2019 14:47:04 -0700
parents 0d47859f792a
children e88ab99914cf
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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
0d47859f792a Finally got "hello, world" working. Still likely many bugs.
David Barts <n5jrn@me.com>
parents:
diff changeset
10 from tincan import launch
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
0d47859f792a Finally got "hello, world" working. Still likely many bugs.
David Barts <n5jrn@me.com>
parents:
diff changeset
20 opt("-b", "--bind", default="localhost", help="address to bind to")
0d47859f792a Finally got "hello, world" working. Still likely many bugs.
David Barts <n5jrn@me.com>
parents:
diff changeset
21 opt("-p", "--port", default=8080, help="port to listen on")
0d47859f792a Finally got "hello, world" working. Still likely many bugs.
David Barts <n5jrn@me.com>
parents:
diff changeset
22 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
23 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
24 args = parser.parse_args(sys.argv[1:])
0d47859f792a Finally got "hello, world" working. Still likely many bugs.
David Barts <n5jrn@me.com>
parents:
diff changeset
25 app, errors = launch(fsroot=args.directory, urlroot=args.path)
0d47859f792a Finally got "hello, world" working. Still likely many bugs.
David Barts <n5jrn@me.com>
parents:
diff changeset
26 if errors:
0d47859f792a Finally got "hello, world" working. Still likely many bugs.
David Barts <n5jrn@me.com>
parents:
diff changeset
27 sys.stderr.write("{0}: {1} error{2} detected, aborting\n".format(
0d47859f792a Finally got "hello, world" working. Still likely many bugs.
David Barts <n5jrn@me.com>
parents:
diff changeset
28 sys.argv[0], errors, "" if errors == 1 else "s"))
0d47859f792a Finally got "hello, world" working. Still likely many bugs.
David Barts <n5jrn@me.com>
parents:
diff changeset
29 sys.exit(1)
0d47859f792a Finally got "hello, world" working. Still likely many bugs.
David Barts <n5jrn@me.com>
parents:
diff changeset
30 app.run(host=args.bind, port=args.port)