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dashboard: Add cmdline option to load plugins on startup

Together with m-labs/artiq#1916, this allows the user to integrate
multiple argument UIs implemented in external libraries.
This commit is contained in:
David Nadlinger 2022-06-18 02:29:48 +01:00 committed by Sébastien Bourdeauducq
parent 46fb8916bb
commit 85895ab89b
1 changed files with 9 additions and 0 deletions

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@ -3,6 +3,7 @@
import argparse import argparse
import asyncio import asyncio
import atexit import atexit
import importlib
import os import os
import logging import logging
import sys import sys
@ -43,6 +44,9 @@ def get_argparser():
parser.add_argument( parser.add_argument(
"--db-file", default=None, "--db-file", default=None,
help="database file for local GUI settings") help="database file for local GUI settings")
parser.add_argument(
"-p", "--load-plugin", dest="plugin_modules", action="append",
help="Python module to load on startup")
common_args.verbosity_args(parser) common_args.verbosity_args(parser)
return parser return parser
@ -95,6 +99,11 @@ def main():
args = get_argparser().parse_args() args = get_argparser().parse_args()
widget_log_handler = log.init_log(args, "dashboard") widget_log_handler = log.init_log(args, "dashboard")
# load any plugin modules first (to register argument_ui classes, etc.)
if args.plugin_modules:
for mod in args.plugin_modules:
importlib.import_module(mod)
if args.db_file is None: if args.db_file is None:
args.db_file = os.path.join(get_user_config_dir(), args.db_file = os.path.join(get_user_config_dir(),
"artiq_dashboard_{server}_{port}.pyon".format( "artiq_dashboard_{server}_{port}.pyon".format(