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# Copyright (c) 2012 - 2021, Anaconda, Inc., and Bokeh Contributors.
# All rights reserved.
#
# The full license is in the file LICENSE.txt, distributed with this software.
#-----------------------------------------------------------------------------
#-----------------------------------------------------------------------------
# Boilerplate
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from __future__ import annotations
import logging # isort:skip
log = logging.getLogger(__name__)
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# Imports
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# Standard library imports
from argparse import Namespace
from typing import Dict
# Bokeh imports
from bokeh.settings import settings
from bokeh.util.logconfig import basicConfig
# Bokeh imports
from ...application import Application
from ..subcommand import Subcommand
from ..util import report_server_init_errors
from .serve import base_serve_args
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# Globals and constants
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__all__ = (
'Static',
)
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# General API
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[docs]class Static(Subcommand):
''' Subcommand to launch the Bokeh static server. '''
#: name for this subcommand
name = "static"
help = "Serve bokehjs' static assets (JavaScript, CSS, images, fonts, etc.)"
args = base_serve_args
[docs] def invoke(self, args: Namespace) -> None:
'''
'''
basicConfig(format=args.log_format, filename=args.log_file)
# This is a bit of a fudge. We want the default log level for non-server
# cases to be None, i.e. we don't set a log level. But for the server we
# do want to set the log level to INFO if nothing else overrides that.
log_level = settings.py_log_level(args.log_level)
if log_level is None:
log_level = logging.INFO
logging.getLogger('bokeh').setLevel(log_level)
if args.use_config is not None:
log.info(f"Using override config file: {args.use_config}")
settings.load_config(args.use_config)
# protect this import inside a function so that "bokeh info" can work
# even if Tornado is not installed
from bokeh.server.server import Server
applications: Dict[str, Application] = {}
_allowed_keys = ['port', 'address']
server_kwargs = { key: getattr(args, key) for key in _allowed_keys if getattr(args, key, None) is not None }
with report_server_init_errors(**server_kwargs):
server = Server(applications, **server_kwargs)
address_string = ''
if server.address is not None and server.address != '':
address_string = ' address ' + server.address
log.info("Starting Bokeh static server on port %d%s", server.port, address_string)
server.run_until_shutdown()
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# Dev API
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# Private API
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# Code
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