mirror of https://github.com/m-labs/artiq
260 lines
9.6 KiB
Python
Executable File
260 lines
9.6 KiB
Python
Executable File
#!/usr/bin/env python3
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import argparse
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import asyncio
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import atexit
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import importlib
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import os
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import logging
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import sys
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from PyQt5 import QtCore, QtGui, QtWidgets
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from qasync import QEventLoop
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from sipyco.pc_rpc import AsyncioClient, Client
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from sipyco.broadcast import Receiver
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from sipyco import common_args
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from sipyco.asyncio_tools import atexit_register_coroutine
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from artiq import __artiq_dir__ as artiq_dir, __version__ as artiq_version
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from artiq.tools import get_user_config_dir
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from artiq.gui.models import ModelSubscriber
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from artiq.gui import state, log
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from artiq.dashboard import (experiments, shortcuts, explorer,
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moninj, datasets, schedule, applets_ccb)
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def get_argparser():
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parser = argparse.ArgumentParser(description="ARTIQ Dashboard")
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parser.add_argument("--version", action="version",
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version="ARTIQ v{}".format(artiq_version),
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help="print the ARTIQ version number")
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parser.add_argument(
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"-s", "--server", default="::1",
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help="hostname or IP of the master to connect to")
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parser.add_argument(
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"--port-notify", default=3250, type=int,
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help="TCP port to connect to for notifications")
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parser.add_argument(
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"--port-control", default=3251, type=int,
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help="TCP port to connect to for control")
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parser.add_argument(
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"--port-broadcast", default=1067, type=int,
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help="TCP port to connect to for broadcasts")
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parser.add_argument(
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"--db-file", default=None,
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help="database file for local GUI settings")
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parser.add_argument(
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"-p", "--load-plugin", dest="plugin_modules", action="append",
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help="Python module to load on startup")
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common_args.verbosity_args(parser)
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return parser
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class MainWindow(QtWidgets.QMainWindow):
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def __init__(self, server):
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QtWidgets.QMainWindow.__init__(self)
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icon = QtGui.QIcon(os.path.join(artiq_dir, "gui", "logo.svg"))
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self.setWindowIcon(icon)
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self.setWindowTitle("ARTIQ Dashboard - {}".format(server))
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qfm = QtGui.QFontMetrics(self.font())
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self.resize(140*qfm.averageCharWidth(), 38*qfm.lineSpacing())
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self.exit_request = asyncio.Event()
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def closeEvent(self, event):
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event.ignore()
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self.exit_request.set()
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def save_state(self):
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return {
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"state": bytes(self.saveState()),
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"geometry": bytes(self.saveGeometry())
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}
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def restore_state(self, state):
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self.restoreGeometry(QtCore.QByteArray(state["geometry"]))
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self.restoreState(QtCore.QByteArray(state["state"]))
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class MdiArea(QtWidgets.QMdiArea):
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def __init__(self):
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QtWidgets.QMdiArea.__init__(self)
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self.pixmap = QtGui.QPixmap(os.path.join(
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artiq_dir, "gui", "logo_ver.svg"))
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def paintEvent(self, event):
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QtWidgets.QMdiArea.paintEvent(self, event)
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painter = QtGui.QPainter(self.viewport())
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x = (self.width() - self.pixmap.width())//2
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y = (self.height() - self.pixmap.height())//2
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painter.setOpacity(0.5)
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painter.drawPixmap(x, y, self.pixmap)
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def main():
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# initialize application
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args = get_argparser().parse_args()
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widget_log_handler = log.init_log(args, "dashboard")
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# load any plugin modules first (to register argument_ui classes, etc.)
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if args.plugin_modules:
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for mod in args.plugin_modules:
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importlib.import_module(mod)
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if args.db_file is None:
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args.db_file = os.path.join(get_user_config_dir(),
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"artiq_dashboard_{server}_{port}.pyon".format(
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server=args.server.replace(":","."),
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port=args.port_notify))
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app = QtWidgets.QApplication(["ARTIQ Dashboard"])
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loop = QEventLoop(app)
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asyncio.set_event_loop(loop)
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atexit.register(loop.close)
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smgr = state.StateManager(args.db_file)
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# create connections to master
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rpc_clients = dict()
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for target in "schedule", "experiment_db", "dataset_db", "device_db":
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client = AsyncioClient()
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loop.run_until_complete(client.connect_rpc(
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args.server, args.port_control, "master_" + target))
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atexit.register(client.close_rpc)
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rpc_clients[target] = client
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config = Client(args.server, args.port_control, "master_config")
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try:
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server_name = config.get_name()
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finally:
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config.close_rpc()
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disconnect_reported = False
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def report_disconnect():
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nonlocal disconnect_reported
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if not disconnect_reported:
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logging.error("connection to master lost, "
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"restart dashboard to reconnect")
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disconnect_reported = True
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sub_clients = dict()
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for notifier_name, modelf in (("explist", explorer.Model),
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("explist_status", explorer.StatusUpdater),
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("datasets", datasets.Model),
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("schedule", schedule.Model)):
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subscriber = ModelSubscriber(notifier_name, modelf,
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report_disconnect)
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loop.run_until_complete(subscriber.connect(
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args.server, args.port_notify))
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atexit_register_coroutine(subscriber.close)
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sub_clients[notifier_name] = subscriber
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broadcast_clients = dict()
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for target in "log", "ccb":
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client = Receiver(target, [], report_disconnect)
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loop.run_until_complete(client.connect(
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args.server, args.port_broadcast))
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atexit_register_coroutine(client.close)
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broadcast_clients[target] = client
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# initialize main window
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main_window = MainWindow(args.server if server_name is None else server_name)
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smgr.register(main_window)
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mdi_area = MdiArea()
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mdi_area.setHorizontalScrollBarPolicy(QtCore.Qt.ScrollBarAsNeeded)
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mdi_area.setVerticalScrollBarPolicy(QtCore.Qt.ScrollBarAsNeeded)
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main_window.setCentralWidget(mdi_area)
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# create UI components
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expmgr = experiments.ExperimentManager(main_window,
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sub_clients["datasets"],
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sub_clients["explist"],
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sub_clients["schedule"],
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rpc_clients["schedule"],
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rpc_clients["experiment_db"])
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smgr.register(expmgr)
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d_shortcuts = shortcuts.ShortcutsDock(main_window, expmgr)
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smgr.register(d_shortcuts)
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d_explorer = explorer.ExplorerDock(expmgr, d_shortcuts,
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sub_clients["explist"],
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sub_clients["explist_status"],
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rpc_clients["schedule"],
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rpc_clients["experiment_db"],
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rpc_clients["device_db"])
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smgr.register(d_explorer)
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d_datasets = datasets.DatasetsDock(sub_clients["datasets"],
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rpc_clients["dataset_db"])
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smgr.register(d_datasets)
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d_applets = applets_ccb.AppletsCCBDock(main_window,
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sub_clients["datasets"],
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extra_substitutes={
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"server": args.server,
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"port_notify": args.port_notify,
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"port_control": args.port_control,
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})
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atexit_register_coroutine(d_applets.stop)
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smgr.register(d_applets)
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broadcast_clients["ccb"].notify_cbs.append(d_applets.ccb_notify)
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d_ttl_dds = moninj.MonInj(rpc_clients["schedule"])
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loop.run_until_complete(d_ttl_dds.start(args.server, args.port_notify))
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atexit_register_coroutine(d_ttl_dds.stop)
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d_schedule = schedule.ScheduleDock(
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rpc_clients["schedule"], sub_clients["schedule"])
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smgr.register(d_schedule)
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logmgr = log.LogDockManager(main_window)
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smgr.register(logmgr)
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broadcast_clients["log"].notify_cbs.append(logmgr.append_message)
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widget_log_handler.callback = logmgr.append_message
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# lay out docks
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right_docks = [
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d_explorer, d_shortcuts,
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d_ttl_dds.ttl_dock, d_ttl_dds.dds_dock, d_ttl_dds.dac_dock,
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d_datasets, d_applets
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]
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main_window.addDockWidget(QtCore.Qt.RightDockWidgetArea, right_docks[0])
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for d1, d2 in zip(right_docks, right_docks[1:]):
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main_window.tabifyDockWidget(d1, d2)
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main_window.addDockWidget(QtCore.Qt.BottomDockWidgetArea, d_schedule)
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# load/initialize state
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if os.name == "nt":
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# HACK: show the main window before creating applets.
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# Otherwise, the windows of those applets that are in detached
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# QDockWidgets fail to be embedded.
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main_window.show()
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smgr.load()
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smgr.start()
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atexit_register_coroutine(smgr.stop)
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# work around for https://github.com/m-labs/artiq/issues/1307
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d_ttl_dds.ttl_dock.show()
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d_ttl_dds.dds_dock.show()
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# create first log dock if not already in state
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d_log0 = logmgr.first_log_dock()
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if d_log0 is not None:
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main_window.tabifyDockWidget(d_schedule, d_log0)
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if server_name is not None:
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server_description = server_name + " ({})".format(args.server)
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else:
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server_description = args.server
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logging.info("ARTIQ dashboard version: %s",
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artiq_version)
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logging.info("ARTIQ dashboard connected to moninj_proxy (%s)", server_description)
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# run
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main_window.show()
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loop.run_until_complete(main_window.exit_request.wait())
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if __name__ == "__main__":
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main()
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