125 lines
3.5 KiB
Python
125 lines
3.5 KiB
Python
'''
|
|
ycdl_flask_dev
|
|
==============
|
|
|
|
This file is the gevent launcher for local / development use.
|
|
|
|
> ycdl_flask_dev port <flags>
|
|
|
|
port:
|
|
Port number on which to run the server. Default 5000.
|
|
|
|
--dont-create:
|
|
If this flag is passed, YCDL will raise an error if there is not an
|
|
existing ycdl.db in the current directory.
|
|
|
|
--https:
|
|
If this flag is not passed, HTTPS will automatically be enabled if the port
|
|
is 443. You can pass this flag to enable HTTPS on other ports.
|
|
We expect to find ycdl.key and ycdl.crt in frontends/ycdl_flask/https.
|
|
|
|
--localhost-only:
|
|
If this flag is passed, only localhost will be able to access the server.
|
|
Other users on the LAN will be blocked.
|
|
|
|
--refresh-rate X:
|
|
Starts a background thread that refreshes all channels once every X seconds.
|
|
'''
|
|
import gevent.monkey; gevent.monkey.patch_all()
|
|
|
|
import argparse
|
|
import gevent.pywsgi
|
|
import os
|
|
import sys
|
|
|
|
from voussoirkit import betterhelp
|
|
from voussoirkit import operatornotify
|
|
from voussoirkit import pathclass
|
|
from voussoirkit import vlogging
|
|
|
|
log = vlogging.getLogger(__name__, 'ycdl_flask_dev')
|
|
|
|
import ycdl
|
|
import backend
|
|
|
|
site = backend.site
|
|
site.debug = True
|
|
|
|
####################################################################################################
|
|
|
|
site = backend.site
|
|
|
|
HTTPS_DIR = pathclass.Path(__file__).parent.with_child('https')
|
|
|
|
def ycdl_flask_launch(
|
|
*,
|
|
localhost_only,
|
|
port,
|
|
refresh_rate,
|
|
use_https,
|
|
):
|
|
if use_https is None:
|
|
use_https = port == 443
|
|
|
|
if use_https:
|
|
http = gevent.pywsgi.WSGIServer(
|
|
listener=('0.0.0.0', port),
|
|
application=site,
|
|
keyfile=HTTPS_DIR.with_child('ycdl.key').absolute_path,
|
|
certfile=HTTPS_DIR.with_child('ycdl.crt').absolute_path,
|
|
)
|
|
else:
|
|
http = gevent.pywsgi.WSGIServer(
|
|
listener=('0.0.0.0', port),
|
|
application=site,
|
|
)
|
|
|
|
if localhost_only:
|
|
site.localhost_only = True
|
|
|
|
try:
|
|
backend.common.init_ycdldb()
|
|
except ycdl.exceptions.NoClosestYCDLDB as exc:
|
|
log.error(exc.error_message)
|
|
log.error('Try `ycdl_cli.py init` to create the database.')
|
|
return 1
|
|
|
|
message = f'Starting server on port {port}, pid={os.getpid()}.'
|
|
if use_https:
|
|
message += ' (https)'
|
|
log.info(message)
|
|
|
|
if refresh_rate is None:
|
|
log.info('No background refresher thread because --refresh-rate was not passed.')
|
|
else:
|
|
backend.common.start_refresher_thread(refresh_rate)
|
|
|
|
try:
|
|
http.serve_forever()
|
|
except KeyboardInterrupt:
|
|
log.info('Goodbye')
|
|
return 0
|
|
|
|
def ycdl_flask_launch_argparse(args):
|
|
return ycdl_flask_launch(
|
|
localhost_only=args.localhost_only,
|
|
port=args.port,
|
|
refresh_rate=args.refresh_rate,
|
|
use_https=args.use_https,
|
|
)
|
|
|
|
@vlogging.main_decorator
|
|
@operatornotify.main_decorator(subject='YCDL', notify_every_line=True)
|
|
def main(argv):
|
|
parser = argparse.ArgumentParser(description=__doc__)
|
|
|
|
parser.add_argument('port', nargs='?', type=int, default=5000)
|
|
parser.add_argument('--https', dest='use_https', action='store_true', default=None)
|
|
parser.add_argument('--localhost_only', '--localhost-only', dest='localhost_only', action='store_true')
|
|
parser.add_argument('--refresh_rate', '--refresh-rate', dest='refresh_rate', type=int, default=None)
|
|
parser.set_defaults(func=ycdl_flask_launch_argparse)
|
|
|
|
return betterhelp.single_main(argv, parser, __doc__)
|
|
|
|
if __name__ == '__main__':
|
|
raise SystemExit(main(sys.argv[1:]))
|