bokeh-server

#!/usr/bin/env python
from __future__ import print_function
import argparse, sys

from bokeh.server import start
import logging

def build_parser():
    parser = argparse.ArgumentParser(description="Start the Bokeh plot server")
    parser.add_argument("-d", "--debug", 
                        action="store_true", 
                        default=False,
                        help="debug mode for flask"
                        )
    parser.add_argument("-j", "--debugjs", 
                        action="store_true", 
                        default=False,
                        help="Whether to use bokehjs from the bokehjs build directory in the source tree or not"
                        )
    parser.add_argument("-s", "--splitjs", 
                        action="store_true", 
                        default=False,
                        help="don't serve compiled bokeh.js file.  This can only be True if debugjs is True"
                        )
    parser.add_argument("-v", "--verbose", action="store_true", default=False)
    parser.add_argument("--redis-port",
                        help="port for redis",
                        type=int,
                        default=7001
                        )
    parser.add_argument("-r", "--start-redis",
                        help="start redis",
                        action="store_false",
                        default=True
                        )
    parser.add_argument("-m", "--multi-user",
                        help="multi user",
                        action="store_true",
                        default=False
                        )
    
    return parser

def main():
    parser = build_parser()
    args = parser.parse_args(sys.argv[1:])

    from bokeh.server.views import main
    start.bokeh_app.debug = False
    start.app.debug = False
    start.bokeh_app.splitjs = args.splitjs
    start.bokeh_app.debugjs = args.debugjs
    
    start.prepare_app(rport=args.redis_port, start_redis=args.start_redis,
                      single_user_mode=not args.multi_user
                      )

    if args.debug:
        print("running with debug")
        start.bokeh_app.debug = True
        start.app.debug = True
        logging.basicConfig(level=logging.DEBUG)
        import werkzeug.serving
        @werkzeug.serving.run_with_reloader
        def helper():
            # Always set to verbose if in debug mode
            start.start_app(verbose=True)

    else:
        logging.basicConfig(level=logging.INFO)
        start.start_app(verbose=args.verbose)

if __name__ == "__main__":
    main()