''' This file is the gevent launcher for local / development use. Simply run it on the command line: python ycdl_flask_dev.py [port] ''' import gevent.monkey; gevent.monkey.patch_all() import logging handler = logging.StreamHandler() log_format = '{levelname}:ycdl.{module}.{funcName}: {message}' handler.setFormatter(logging.Formatter(log_format, style='{')) logging.getLogger().addHandler(handler) import argparse import gevent.pywsgi import os import sys from voussoirkit import pathclass from voussoirkit import vlogging import ycdl import youtube_credentials import backend site = backend.site site.debug = True #################################################################################################### site = backend.site HTTPS_DIR = pathclass.Path(__file__).parent.with_child('https') LOG_LEVEL = vlogging.NOTSET def ycdl_flask_launch( *, create, 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 youtube_core = ycdl.ytapi.Youtube(youtube_credentials.get_youtube_key()) backend.common.init_ycdldb(youtube_core, create=create, log_level=LOG_LEVEL) ycdl.ytrss.log.setLevel(LOG_LEVEL) if refresh_rate is not None: backend.common.start_refresher_thread(refresh_rate) message = f'Starting server on port {port}, pid={os.getpid()}.' if use_https: message += ' (https)' print(message) try: http.serve_forever() except KeyboardInterrupt: pass def ycdl_flask_launch_argparse(args): return ycdl_flask_launch( create=args.create, localhost_only=args.localhost_only, port=args.port, refresh_rate=args.refresh_rate, use_https=args.use_https, ) def main(argv): global LOG_LEVEL (LOG_LEVEL, argv) = vlogging.get_level_by_argv(argv) parser = argparse.ArgumentParser(description=__doc__) parser.add_argument('port', nargs='?', type=int, default=5000) parser.add_argument('--dont_create', '--dont-create', '--no-create', dest='create', action='store_false', default=True) 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) args = parser.parse_args(argv) return args.func(args) if __name__ == '__main__': raise SystemExit(main(sys.argv[1:]))