def main():
# initialize application
args = get_argparser().parse_args()
widget_log_handler = log.init_log(args, "browser")
app = QtWidgets.QApplication(["ARTIQ Browser"])
loop = QEventLoop(app)
asyncio.set_event_loop(loop)
atexit.register(loop.close)
datasets_sub = models.LocalModelManager(datasets.Model)
datasets_sub.init({})
smgr = state.StateManager(args.db_file)
browser = Browser(smgr, datasets_sub, args.browse_root,
args.server, args.port)
widget_log_handler.callback = browser.log.append_message
if os.name == "nt":
# HACK: show the main window before creating applets.
# Otherwise, the windows of those applets that are in detached
# QDockWidgets fail to be embedded.
browser.show()
smgr.load()
smgr.start()
atexit_register_coroutine(smgr.stop)
if args.select is not None:
browser.files.select(args.select)
browser.show()
loop.run_until_complete(browser.exit_request.wait())
def start(self):
""" Start the server """
self.executor = ThreadPoolExecutor(max_workers=2)
self.loop = loop = asyncio.get_event_loop()
atexit.register(loop.close)
# start control server
bind = bind_address_from_args(self.args)
loop.run_until_complete(
self.server_control.start(bind, self.args.port_control))
atexit_register_coroutine(self.server_control.stop)
# start notify server
loop.run_until_complete(
self.server_notify.start(bind, self.args.port_notify))
atexit_register_coroutine(self.server_notify.stop)
asyncio.ensure_future(self.measurement_task())
for laser in self.lasers:
asyncio.ensure_future(self.lock_task(laser))
# backup of configuration file
backup_config(self.args, "_server")
asyncio.ensure_future(regular_config_backup(self.args, "_server"))
atexit.register(backup_config, self.args, "_server")
logger.info("server started")
self.running = True
loop.run_forever()
def __init__(self, datasets_sub, browse_root, select):
QtWidgets.QMainWindow.__init__(self)
icon = QtGui.QIcon(os.path.join(artiq_dir, "gui", "logo.svg"))
self.setWindowIcon(icon)
self.setWindowTitle("ARTIQ Browser")
qfm = QtGui.QFontMetrics(self.font())
self.resize(140 * qfm.averageCharWidth(), 38 * qfm.lineSpacing())
self.exit_request = asyncio.Event()
self.setUnifiedTitleAndToolBarOnMac(True)
self.experiments = experiments.ExperimentsArea(browse_root,
datasets_sub)
self.experiments.setHorizontalScrollBarPolicy(
QtCore.Qt.ScrollBarAsNeeded)
self.experiments.setVerticalScrollBarPolicy(
QtCore.Qt.ScrollBarAsNeeded)
self.setCentralWidget(self.experiments)
self.files = files.FilesDock(datasets_sub, browse_root, select=select)
self.applets = applets.AppletsDock(self, datasets_sub)
atexit_register_coroutine(self.applets.stop)
self.datasets = datasets.DatasetsDock(datasets_sub)
self.log = log.LogDock(None, "log")
self.log.setFeatures(self.log.DockWidgetMovable
| self.log.DockWidgetFloatable)
self.addDockWidget(QtCore.Qt.LeftDockWidgetArea, self.files)
self.addDockWidget(QtCore.Qt.BottomDockWidgetArea, self.applets)
self.addDockWidget(QtCore.Qt.RightDockWidgetArea, self.datasets)
self.addDockWidget(QtCore.Qt.BottomDockWidgetArea, self.log)
g = self.menuBar().addMenu("&Experiment")
a = QtWidgets.QAction("&Open", self)
a.setIcon(QtWidgets.QApplication.style().standardIcon(
QtWidgets.QStyle.SP_DialogOpenButton))
a.setShortcuts(QtGui.QKeySequence.Open)
a.setStatusTip("Open an experiment")
a.triggered.connect(self.experiments.select_experiment)
g.addAction(a)
g = self.menuBar().addMenu("&View")
a = QtWidgets.QAction("Cascade", self)
a.setStatusTip("Cascade experiment windows")
a.triggered.connect(self.experiments.cascadeSubWindows)
g.addAction(a)
a = QtWidgets.QAction("Tile", self)
a.setStatusTip("Tile experiment windows")
a.triggered.connect(self.experiments.tileSubWindows)
g.addAction(a)
def main():
# initialize application
args = get_argparser().parse_args()
init_logger(args)
app = QtWidgets.QApplication([])
loop = QEventLoop(app)
asyncio.set_event_loop(loop)
atexit.register(loop.close)
smgr = state.StateManager(args.db_file)
datasets_sub = models.LocalModelManager(datasets.Model)
# initialize main window
main_window = MainWindow()
smgr.register(main_window)
status_bar = QtWidgets.QStatusBar()
main_window.setStatusBar(status_bar)
mdi_area = MdiArea()
mdi_area.setHorizontalScrollBarPolicy(QtCore.Qt.ScrollBarAsNeeded)
mdi_area.setVerticalScrollBarPolicy(QtCore.Qt.ScrollBarAsNeeded)
main_window.setCentralWidget(mdi_area)
d_results = results.ResultsBrowser(datasets_sub)
smgr.register(d_results)
d_applets = applets.AppletsDock(main_window, datasets_sub)
atexit_register_coroutine(d_applets.stop)
smgr.register(d_applets)
d_datasets = datasets.DatasetsDock(datasets_sub)
smgr.register(d_datasets)
main_window.setCentralWidget(d_results)
main_window.addDockWidget(QtCore.Qt.BottomDockWidgetArea, d_applets)
main_window.addDockWidget(QtCore.Qt.RightDockWidgetArea, d_datasets)
# load/initialize state
if os.name == "nt":
# HACK: show the main window before creating applets.
# Otherwise, the windows of those applets that are in detached
# QDockWidgets fail to be embedded.
main_window.show()
smgr.load()
if args.PATH:
d_results.select(args.PATH)
smgr.start()
atexit_register_coroutine(smgr.stop)
# run
main_window.show()
loop.run_until_complete(main_window.exit_request.wait())
def main():
args = get_argparser().parse_args()
init_logger(args)
loop = asyncio.get_event_loop()
atexit.register(loop.close)
writer = DBWriter(args.baseurl_db, args.user_db, args.password_db,
args.database, args.table)
writer.start()
atexit_register_coroutine(writer.stop)
log = Log(writer)
server = Logger()
rpc_server = Server({"schedule_logger": server}, builtin_terminate=True)
loop.run_until_complete(
rpc_server.start(bind_address_from_args(args), args.port_control))
atexit_register_coroutine(rpc_server.stop)
reader = MasterReader(args.server_master, args.port_master,
args.retry_master, log)
reader.start()
atexit_register_coroutine(reader.stop)
loop.run_until_complete(rpc_server.wait_terminate())
def main():
args = get_argparser().parse_args()
init_logger(args)
loop = asyncio.get_event_loop()
atexit.register(loop.close)
writer = DBWriter(args.baseurl_db,
args.user_db, args.password_db,
args.database, args.table)
writer.start()
atexit_register_coroutine(writer.stop)
filter = Filter(args.pattern_file)
rpc_server = Server({"influxdb_filter": filter}, builtin_terminate=True)
loop.run_until_complete(rpc_server.start(bind_address_from_args(args),
args.port_control))
atexit_register_coroutine(rpc_server.stop)
reader = MasterReader(args.server_master, args.port_master,
args.retry_master, filter._filter, writer)
reader.start()
atexit_register_coroutine(reader.stop)
loop.run_until_complete(rpc_server.wait_terminate())
def run_simple_rpc_server(port, setup_args, interface_name, setup_interface):
parser = ArgumentParser()
influxdb_args(parser)
simple_network_args(parser, port)
verbosity_args(parser)
if setup_args:
setup_args(parser)
args = parser.parse_args()
init_logger(args)
loop = asyncio.get_event_loop()
atexit.register(loop.close)
influx_pusher = influxdb_pusher_from_args(args)
if influx_pusher:
t = asyncio.ensure_future(influx_pusher.run())
def stop():
t.cancel()
try:
loop.run_until_complete(t)
except asyncio.CancelledError:
pass
atexit.register(stop)
interface = setup_interface(args, influx_pusher, loop)
# Provide a default ping() method, which ARTIQ calls regularly for
# heartbeating purposes.
if not hasattr(interface, "ping"):
setattr(interface, "ping", lambda: True)
rpc_server = Server({interface_name: interface}, builtin_terminate=True)
loop.run_until_complete(rpc_server.start(bind_address_from_args(args), args.port))
atexit_register_coroutine(rpc_server.stop)
loop.run_until_complete(rpc_server.wait_terminate())
def main():
args = get_argparser().parse_args()
root_logger = logging.getLogger()
root_logger.setLevel(logging.NOTSET)
source_adder = SourceFilter(logging.WARNING +
args.quiet*10 - args.verbose*10,
"ctlmgr({})".format(platform.node()))
console_handler = logging.StreamHandler()
console_handler.setFormatter(logging.Formatter(
"%(levelname)s:%(source)s:%(name)s:%(message)s"))
console_handler.addFilter(source_adder)
root_logger.addHandler(console_handler)
if os.name == "nt":
loop = asyncio.ProactorEventLoop()
asyncio.set_event_loop(loop)
else:
loop = asyncio.get_event_loop()
atexit.register(loop.close)
logfwd = LogForwarder(args.server, args.port_logging,
args.retry_master)
logfwd.addFilter(source_adder)
root_logger.addHandler(logfwd)
logfwd.start()
atexit_register_coroutine(logfwd.stop)
ctlmgr = ControllerManager(args.server, args.port_notify,
args.retry_master)
ctlmgr.start()
atexit_register_coroutine(ctlmgr.stop)
class CtlMgrRPC:
retry_now = ctlmgr.retry_now
rpc_target = CtlMgrRPC()
rpc_server = Server({"ctlmgr": rpc_target}, builtin_terminate=True)
loop.run_until_complete(rpc_server.start(bind_address_from_args(args),
args.port_control))
atexit_register_coroutine(rpc_server.stop)
loop.run_until_complete(rpc_server.wait_terminate())
def main():
args = get_argparser().parse_args()
root_logger = logging.getLogger()
root_logger.setLevel(logging.NOTSET)
source_adder = SourceFilter(
logging.WARNING + args.quiet * 10 - args.verbose * 10,
"ctlmgr({})".format(platform.node()))
console_handler = logging.StreamHandler()
console_handler.setFormatter(
logging.Formatter("%(levelname)s:%(source)s:%(name)s:%(message)s"))
console_handler.addFilter(source_adder)
root_logger.addHandler(console_handler)
if os.name == "nt":
loop = asyncio.ProactorEventLoop()
asyncio.set_event_loop(loop)
else:
loop = asyncio.get_event_loop()
atexit.register(loop.close)
logfwd = LogForwarder(args.server, args.port_logging, args.retry_master)
logfwd.addFilter(source_adder)
root_logger.addHandler(logfwd)
logfwd.start()
atexit_register_coroutine(logfwd.stop)
ctlmgr = ControllerManager(args.server, args.port_notify,
args.retry_master)
ctlmgr.start()
atexit_register_coroutine(ctlmgr.stop)
class CtlMgrRPC:
retry_now = ctlmgr.retry_now
rpc_target = CtlMgrRPC()
rpc_server = Server({"ctlmgr": rpc_target}, builtin_terminate=True)
loop.run_until_complete(
rpc_server.start(bind_address_from_args(args), args.port_control))
atexit_register_coroutine(rpc_server.stop)
loop.run_until_complete(rpc_server.wait_terminate())
def __init__(self, smgr, datasets_sub, browse_root,
master_host, master_port):
QtWidgets.QMainWindow.__init__(self)
smgr.register(self)
icon = QtGui.QIcon(os.path.join(artiq_dir, "gui", "logo.svg"))
self.setWindowIcon(icon)
self.setWindowTitle("ARTIQ Browser")
qfm = QtGui.QFontMetrics(self.font())
self.resize(140*qfm.averageCharWidth(), 38*qfm.lineSpacing())
self.exit_request = asyncio.Event()
self.setUnifiedTitleAndToolBarOnMac(True)
self.experiments = experiments.ExperimentsArea(
browse_root, datasets_sub)
smgr.register(self.experiments)
self.experiments.setHorizontalScrollBarPolicy(
QtCore.Qt.ScrollBarAsNeeded)
self.experiments.setVerticalScrollBarPolicy(
QtCore.Qt.ScrollBarAsNeeded)
self.setCentralWidget(self.experiments)
self.files = files.FilesDock(datasets_sub, browse_root)
smgr.register(self.files)
self.files.dataset_activated.connect(
self.experiments.dataset_activated)
self.files.dataset_changed.connect(
self.experiments.dataset_changed)
self.applets = applets.AppletsDock(self, datasets_sub)
smgr.register(self.applets)
atexit_register_coroutine(self.applets.stop)
self.datasets = datasets.DatasetsDock(
datasets_sub, master_host, master_port)
smgr.register(self.datasets)
self.files.metadata_changed.connect(self.datasets.metadata_changed)
self.log = log.LogDock(None, "log")
smgr.register(self.log)
self.log.setFeatures(self.log.DockWidgetMovable |
self.log.DockWidgetFloatable)
self.addDockWidget(QtCore.Qt.LeftDockWidgetArea, self.files)
self.addDockWidget(QtCore.Qt.BottomDockWidgetArea, self.applets)
self.addDockWidget(QtCore.Qt.RightDockWidgetArea, self.datasets)
self.addDockWidget(QtCore.Qt.BottomDockWidgetArea, self.log)
g = self.menuBar().addMenu("&Experiment")
a = QtWidgets.QAction("&Open", self)
a.setIcon(QtWidgets.QApplication.style().standardIcon(
QtWidgets.QStyle.SP_DialogOpenButton))
a.setShortcuts(QtGui.QKeySequence.Open)
a.setStatusTip("Open an experiment")
a.triggered.connect(self.experiments.select_experiment)
g.addAction(a)
g = self.menuBar().addMenu("&View")
a = QtWidgets.QAction("Cascade", self)
a.setStatusTip("Cascade experiment windows")
a.triggered.connect(self.experiments.cascadeSubWindows)
g.addAction(a)
a = QtWidgets.QAction("Tile", self)
a.setStatusTip("Tile experiment windows")
a.triggered.connect(self.experiments.tileSubWindows)
g.addAction(a)
def main():
args = get_argparser().parse_args()
log_buffer = init_log(args)
if os.name == "nt":
loop = asyncio.ProactorEventLoop()
asyncio.set_event_loop(loop)
else:
loop = asyncio.get_event_loop()
atexit.register(loop.close)
device_db = DeviceDB(args.device_db)
dataset_db = DatasetDB(args.dataset_db)
dataset_db.start()
atexit_register_coroutine(dataset_db.stop)
worker_handlers = dict()
if args.git:
repo_backend = GitBackend(args.repository)
else:
repo_backend = FilesystemBackend(args.repository)
experiment_db = ExperimentDB(repo_backend, worker_handlers)
atexit.register(experiment_db.close)
scheduler = Scheduler(RIDCounter(), worker_handlers, experiment_db)
scheduler.start()
atexit_register_coroutine(scheduler.stop)
worker_handlers.update({
"get_device_db": device_db.get_device_db,
"get_device": device_db.get,
"get_dataset": dataset_db.get,
"update_dataset": dataset_db.update,
"scheduler_submit": scheduler.submit,
"scheduler_delete": scheduler.delete,
"scheduler_request_termination": scheduler.request_termination,
"scheduler_get_status": scheduler.get_status
})
experiment_db.scan_repository_async()
bind = bind_address_from_args(args)
server_control = RPCServer({
"master_device_db": device_db,
"master_dataset_db": dataset_db,
"master_schedule": scheduler,
"master_experiment_db": experiment_db
}, allow_parallel=True)
loop.run_until_complete(server_control.start(
bind, args.port_control))
atexit_register_coroutine(server_control.stop)
server_notify = Publisher({
"schedule": scheduler.notifier,
"devices": device_db.data,
"datasets": dataset_db.data,
"explist": experiment_db.explist,
"explist_status": experiment_db.status,
"log": log_buffer.data
})
loop.run_until_complete(server_notify.start(
bind, args.port_notify))
atexit_register_coroutine(server_notify.stop)
server_logging = LoggingServer()
loop.run_until_complete(server_logging.start(
bind, args.port_logging))
atexit_register_coroutine(server_logging.stop)
logger.info("running, bound to %s", bind)
loop.run_forever()
def main():
# initialize application
args = get_argparser().parse_args()
widget_log_handler = log.init_log(args, "dashboard")
app = QtWidgets.QApplication(["ARTIQ Dashboard"])
loop = QEventLoop(app)
asyncio.set_event_loop(loop)
atexit.register(loop.close)
smgr = state.StateManager(args.db_file)
# create connections to master
rpc_clients = dict()
for target in "schedule", "experiment_db", "dataset_db":
client = AsyncioClient()
loop.run_until_complete(client.connect_rpc(args.server, args.port_control, "master_" + target))
atexit.register(client.close_rpc)
rpc_clients[target] = client
sub_clients = dict()
for notifier_name, modelf in (
("explist", explorer.Model),
("explist_status", explorer.StatusUpdater),
("datasets", datasets.Model),
("schedule", schedule.Model),
):
subscriber = ModelSubscriber(notifier_name, modelf)
loop.run_until_complete(subscriber.connect(args.server, args.port_notify))
atexit_register_coroutine(subscriber.close)
sub_clients[notifier_name] = subscriber
log_receiver = Receiver("log", [])
loop.run_until_complete(log_receiver.connect(args.server, args.port_broadcast))
atexit_register_coroutine(log_receiver.close)
# initialize main window
main_window = MainWindow(args.server)
smgr.register(main_window)
mdi_area = MdiArea()
mdi_area.setHorizontalScrollBarPolicy(QtCore.Qt.ScrollBarAsNeeded)
mdi_area.setVerticalScrollBarPolicy(QtCore.Qt.ScrollBarAsNeeded)
main_window.setCentralWidget(mdi_area)
# create UI components
expmgr = experiments.ExperimentManager(
main_window,
sub_clients["explist"],
sub_clients["schedule"],
rpc_clients["schedule"],
rpc_clients["experiment_db"],
)
smgr.register(expmgr)
d_shortcuts = shortcuts.ShortcutsDock(main_window, expmgr)
smgr.register(d_shortcuts)
d_explorer = explorer.ExplorerDock(
expmgr,
d_shortcuts,
sub_clients["explist"],
sub_clients["explist_status"],
rpc_clients["schedule"],
rpc_clients["experiment_db"],
)
smgr.register(d_explorer)
d_datasets = datasets.DatasetsDock(sub_clients["datasets"], rpc_clients["dataset_db"])
smgr.register(d_datasets)
d_applets = applets.AppletsDock(main_window, sub_clients["datasets"])
atexit_register_coroutine(d_applets.stop)
smgr.register(d_applets)
d_ttl_dds = moninj.MonInj()
loop.run_until_complete(d_ttl_dds.start(args.server, args.port_notify))
atexit_register_coroutine(d_ttl_dds.stop)
d_schedule = schedule.ScheduleDock(rpc_clients["schedule"], sub_clients["schedule"])
smgr.register(d_schedule)
logmgr = log.LogDockManager(main_window)
smgr.register(logmgr)
log_receiver.notify_cbs.append(logmgr.append_message)
widget_log_handler.callback = logmgr.append_message
# lay out docks
right_docks = [d_explorer, d_shortcuts, d_ttl_dds.ttl_dock, d_ttl_dds.dds_dock, d_datasets, d_applets]
main_window.addDockWidget(QtCore.Qt.RightDockWidgetArea, right_docks[0])
for d1, d2 in zip(right_docks, right_docks[1:]):
main_window.tabifyDockWidget(d1, d2)
main_window.addDockWidget(QtCore.Qt.BottomDockWidgetArea, d_schedule)
# load/initialize state
if os.name == "nt":
# HACK: show the main window before creating applets.
# Otherwise, the windows of those applets that are in detached
# QDockWidgets fail to be embedded.
main_window.show()
smgr.load()
smgr.start()
atexit_register_coroutine(smgr.stop)
# create first log dock if not already in state
d_log0 = logmgr.first_log_dock()
if d_log0 is not None:
main_window.tabifyDockWidget(d_schedule, d_log0)
logging.info("ARTIQ dashboard %s connected to %s", artiq_version, args.server)
# run
main_window.show()
loop.run_until_complete(main_window.exit_request.wait())
def main():
# initialize application
args = get_argparser().parse_args()
widget_log_handler = log.init_log(args, "dashboard")
if args.db_file is None:
args.db_file = os.path.join(
get_user_config_dir(),
"artiq_dashboard_{server}_{port}.pyon".format(
server=args.server.replace(":", "."), port=args.port_notify))
app = QtWidgets.QApplication(["ARTIQ Dashboard"])
loop = QEventLoop(app)
asyncio.set_event_loop(loop)
atexit.register(loop.close)
smgr = state.StateManager(args.db_file)
# create connections to master
rpc_clients = dict()
for target in "schedule", "experiment_db", "dataset_db":
client = AsyncioClient()
loop.run_until_complete(
client.connect_rpc(args.server, args.port_control,
"master_" + target))
atexit.register(client.close_rpc)
rpc_clients[target] = client
config = Client(args.server, args.port_control, "master_config")
try:
server_name = config.get_name()
finally:
config.close_rpc()
disconnect_reported = False
def report_disconnect():
nonlocal disconnect_reported
if not disconnect_reported:
logging.error("connection to master lost, "
"restart dashboard to reconnect")
disconnect_reported = True
sub_clients = dict()
for notifier_name, modelf in (("explist", explorer.Model),
("explist_status", explorer.StatusUpdater),
("datasets", datasets.Model),
("schedule", schedule.Model)):
subscriber = ModelSubscriber(notifier_name, modelf, report_disconnect)
loop.run_until_complete(
subscriber.connect(args.server, args.port_notify))
atexit_register_coroutine(subscriber.close)
sub_clients[notifier_name] = subscriber
broadcast_clients = dict()
for target in "log", "ccb":
client = Receiver(target, [], report_disconnect)
loop.run_until_complete(
client.connect(args.server, args.port_broadcast))
atexit_register_coroutine(client.close)
broadcast_clients[target] = client
# initialize main window
main_window = MainWindow(
args.server if server_name is None else server_name)
smgr.register(main_window)
mdi_area = MdiArea()
mdi_area.setHorizontalScrollBarPolicy(QtCore.Qt.ScrollBarAsNeeded)
mdi_area.setVerticalScrollBarPolicy(QtCore.Qt.ScrollBarAsNeeded)
main_window.setCentralWidget(mdi_area)
# create UI components
expmgr = experiments.ExperimentManager(main_window, sub_clients["explist"],
sub_clients["schedule"],
rpc_clients["schedule"],
rpc_clients["experiment_db"])
smgr.register(expmgr)
d_shortcuts = shortcuts.ShortcutsDock(main_window, expmgr)
smgr.register(d_shortcuts)
d_explorer = explorer.ExplorerDock(expmgr, d_shortcuts,
sub_clients["explist"],
sub_clients["explist_status"],
rpc_clients["schedule"],
rpc_clients["experiment_db"])
smgr.register(d_explorer)
d_datasets = datasets.DatasetsDock(sub_clients["datasets"],
rpc_clients["dataset_db"])
smgr.register(d_datasets)
d_applets = applets_ccb.AppletsCCBDock(main_window,
sub_clients["datasets"])
atexit_register_coroutine(d_applets.stop)
smgr.register(d_applets)
broadcast_clients["ccb"].notify_cbs.append(d_applets.ccb_notify)
d_ttl_dds = moninj.MonInj()
loop.run_until_complete(d_ttl_dds.start(args.server, args.port_notify))
atexit_register_coroutine(d_ttl_dds.stop)
d_schedule = schedule.ScheduleDock(rpc_clients["schedule"],
sub_clients["schedule"])
smgr.register(d_schedule)
logmgr = log.LogDockManager(main_window)
smgr.register(logmgr)
broadcast_clients["log"].notify_cbs.append(logmgr.append_message)
widget_log_handler.callback = logmgr.append_message
# lay out docks
right_docks = [
d_explorer, d_shortcuts, d_ttl_dds.ttl_dock, d_ttl_dds.dds_dock,
d_ttl_dds.dac_dock, d_datasets, d_applets
]
main_window.addDockWidget(QtCore.Qt.RightDockWidgetArea, right_docks[0])
for d1, d2 in zip(right_docks, right_docks[1:]):
main_window.tabifyDockWidget(d1, d2)
main_window.addDockWidget(QtCore.Qt.BottomDockWidgetArea, d_schedule)
# load/initialize state
if os.name == "nt":
# HACK: show the main window before creating applets.
# Otherwise, the windows of those applets that are in detached
# QDockWidgets fail to be embedded.
main_window.show()
smgr.load()
smgr.start()
atexit_register_coroutine(smgr.stop)
# create first log dock if not already in state
d_log0 = logmgr.first_log_dock()
if d_log0 is not None:
main_window.tabifyDockWidget(d_schedule, d_log0)
if server_name is not None:
server_description = server_name + " ({})".format(args.server)
else:
server_description = args.server
logging.info("ARTIQ dashboard %s connected to %s", artiq_version,
server_description)
# run
main_window.show()
loop.run_until_complete(main_window.exit_request.wait())
def main():
args = get_argparser().parse_args()
log_buffer = init_log(args)
if os.name == "nt":
loop = asyncio.ProactorEventLoop()
asyncio.set_event_loop(loop)
else:
loop = asyncio.get_event_loop()
atexit.register(loop.close)
device_db = DeviceDB(args.device_db)
dataset_db = DatasetDB(args.dataset_db)
dataset_db.start()
atexit_register_coroutine(dataset_db.stop)
if args.git:
repo_backend = GitBackend(args.repository)
else:
repo_backend = FilesystemBackend(args.repository)
repository = Repository(repo_backend, device_db.get_device_db,
log_worker)
atexit.register(repository.close)
repository.scan_async()
worker_handlers = {
"get_device_db": device_db.get_device_db,
"get_device": device_db.get,
"get_dataset": dataset_db.get,
"update_dataset": dataset_db.update,
"log": log_worker
}
scheduler = Scheduler(get_last_rid() + 1, worker_handlers, repo_backend)
worker_handlers.update({
"scheduler_submit": scheduler.submit,
"scheduler_delete": scheduler.delete,
"scheduler_request_termination": scheduler.request_termination,
"scheduler_get_status": scheduler.get_status
})
scheduler.start()
atexit_register_coroutine(scheduler.stop)
server_control = RPCServer({
"master_device_db": device_db,
"master_dataset_db": dataset_db,
"master_schedule": scheduler,
"master_repository": repository
})
loop.run_until_complete(server_control.start(
args.bind, args.port_control))
atexit_register_coroutine(server_control.stop)
server_notify = Publisher({
"schedule": scheduler.notifier,
"devices": device_db.data,
"datasets": dataset_db.data,
"explist": repository.explist,
"log": log_buffer.data
})
loop.run_until_complete(server_notify.start(
args.bind, args.port_notify))
atexit_register_coroutine(server_notify.stop)
server_logging = LoggingServer()
loop.run_until_complete(server_logging.start(
args.bind, args.port_logging))
atexit_register_coroutine(server_logging.stop)
loop.run_forever()
def setup_interface(args, influx_pusher, loop):
i2c = I2CInterface(args.i2c_bus_idx, args.i2c_dev_addr)
channels = dict()
def add(name, ty) -> None:
def bin_finished(values):
if influx_pusher:
influx_pusher.push(name, aggregate_stats_default(values))
channels[ty] = ChunkedChannel(name, bin_finished, 256, 30, loop)
# TODO: Better names once deduced what these actually are.
add("imon_up", StateType.imon_up)
add("imon_2", StateType.imon_2)
add("umon_up", StateType.umon_up)
add("ntc_2", StateType.ntc_2)
add("ntc_1", StateType.ntc_1)
add("imon_1", StateType.imon_1)
add("u_48v", StateType.u_48v)
add("u_24v", StateType.u_24v)
add("ratio", StateType.ratio)
callbacks = {}
for ty, chunker in channels.items():
callbacks[ty] = lambda x, chunker=chunker: chunker.push(x)
callbacks[StateType.status_flags] = lambda x: logger.warn(
"Status flags changed: %s", x)
poller = Poller(i2c, callbacks)
atexit_register_coroutine(poller.stop)
class Interface:
def __init__(self):
# It seems like we can't easily figure out whether the high-voltage
# stage is currently enabled, as the hardware only sends the
# status flag field when it changes. Thus, we have to do the wait
# the first time after startup (signified by None).
self._set_point_volts = None
async def get_voltage(self):
"""
Return the last output voltage programmed.
This is the value as stored by the controller; there is no hardware
readback, so None is returned when the voltage has not been
programmed yet.
"""
return self._set_point_volts
async def set_voltage(self, set_point_volts):
"""
Set the output voltage, in volts.
Even with the set point at zero, the hardware will output a small
residual voltage (likely an artifact of imperfect calibration
between the two bipolar stages used by the power supply). To
completely extinguish the signal, as well as for safety reasons,
set point 0.0 will also completely disable the output stage.
:return: `False` if the setpoint is known to be the same as the
currently programmed one; `True` otherwise.
"""
if set_point_volts < 0.0:
raise ValueError("Output voltage cannot be negative")
if set_point_volts > args.voltage_factor:
raise ValueError("Output voltage cannot exceed {} V".format(
args.voltage_factor))
first = self._set_point_volts is None
if set_point_volts > 0.0 and (first
or self._set_point_volts == 0.0):
await poller.enable_hv(True)
# The hardware implements some sort of soft-start mechanism,
# only enabling the output after about one second.
await sleep(2.0)
await poller.set_hv_set_point(set_point_volts / args.voltage_factor
)
if set_point_volts == 0.0 and (first
or self._set_point_volts > 0.0):
# Give the hardware some time to ramp down the voltage, as
# vaguely suggested by the manufacturer's recommended shutdown
# procedures (which assume that you control the power supply
# using the chunky 10-turn knob on the front panel).
await sleep(2.0)
await poller.enable_hv(False)
previous_volts = self._set_point_volts
self._set_point_volts = set_point_volts
return first or not math.isclose(previous_volts, set_point_volts)
async def reset_fault(self):
"""
Reset the hardware fault detection circuitry after a fault has
occurred (e.g. over-current/-temperature), allowing the output
to be enabled again.
Also disables the output (which, in case the hardware is actually
in a failure state, would have already occurred).
"""
await self.set_voltage(0.0)
await poller.reset_fault()
rpc_interface = Interface()
for c in channels.values():
add_chunker_methods(rpc_interface, c)
return rpc_interface
def main():
args = get_argparser().parse_args()
log_forwarder = init_log(args)
if os.name == "nt":
loop = asyncio.ProactorEventLoop()
asyncio.set_event_loop(loop)
else:
loop = asyncio.get_event_loop()
atexit.register(loop.close)
bind = bind_address_from_args(args)
server_broadcast = Broadcaster()
loop.run_until_complete(server_broadcast.start(
bind, args.port_broadcast))
atexit_register_coroutine(server_broadcast.stop)
log_forwarder.callback = (lambda msg:
server_broadcast.broadcast("log", msg))
def ccb_issue(service, *args, **kwargs):
msg = {
"service": service,
"args": args,
"kwargs": kwargs
}
server_broadcast.broadcast("ccb", msg)
device_db = DeviceDB(args.device_db)
dataset_db = DatasetDB(args.dataset_db)
dataset_db.start()
atexit_register_coroutine(dataset_db.stop)
worker_handlers = dict()
if args.git:
repo_backend = GitBackend(args.repository)
else:
repo_backend = FilesystemBackend(args.repository)
experiment_db = ExperimentDB(repo_backend, worker_handlers)
atexit.register(experiment_db.close)
scheduler = Scheduler(RIDCounter(), worker_handlers, experiment_db)
scheduler.start()
atexit_register_coroutine(scheduler.stop)
worker_handlers.update({
"get_device_db": device_db.get_device_db,
"get_device": device_db.get,
"get_dataset": dataset_db.get,
"update_dataset": dataset_db.update,
"scheduler_submit": scheduler.submit,
"scheduler_delete": scheduler.delete,
"scheduler_request_termination": scheduler.request_termination,
"scheduler_get_status": scheduler.get_status,
"scheduler_check_pause": scheduler.check_pause,
"ccb_issue": ccb_issue,
})
experiment_db.scan_repository_async()
server_control = RPCServer({
"master_device_db": device_db,
"master_dataset_db": dataset_db,
"master_schedule": scheduler,
"master_experiment_db": experiment_db
}, allow_parallel=True)
loop.run_until_complete(server_control.start(
bind, args.port_control))
atexit_register_coroutine(server_control.stop)
server_notify = Publisher({
"schedule": scheduler.notifier,
"devices": device_db.data,
"datasets": dataset_db.data,
"explist": experiment_db.explist,
"explist_status": experiment_db.status
})
loop.run_until_complete(server_notify.start(
bind, args.port_notify))
atexit_register_coroutine(server_notify.stop)
server_logging = LoggingServer()
loop.run_until_complete(server_logging.start(
bind, args.port_logging))
atexit_register_coroutine(server_logging.stop)
logger.info("running, bound to %s", bind)
loop.run_forever()
def main():
args = get_argparser().parse_args()
log_forwarder = init_log(args)
if os.name == "nt":
loop = asyncio.ProactorEventLoop()
asyncio.set_event_loop(loop)
else:
loop = asyncio.get_event_loop()
atexit.register(loop.close)
bind = bind_address_from_args(args)
server_broadcast = Broadcaster()
loop.run_until_complete(server_broadcast.start(
bind, args.port_broadcast))
atexit_register_coroutine(server_broadcast.stop)
log_forwarder.callback = (lambda msg:
server_broadcast.broadcast("log", msg))
def ccb_issue(service, *args, **kwargs):
msg = {
"service": service,
"args": args,
"kwargs": kwargs
}
server_broadcast.broadcast("ccb", msg)
device_db = DeviceDB(args.device_db)
dataset_db = DatasetDB(args.dataset_db)
dataset_db.start()
atexit_register_coroutine(dataset_db.stop)
worker_handlers = dict()
if args.git:
repo_backend = GitBackend(args.repository)
else:
repo_backend = FilesystemBackend(args.repository)
experiment_db = ExperimentDB(repo_backend, worker_handlers)
atexit.register(experiment_db.close)
scheduler = Scheduler(RIDCounter(), worker_handlers, experiment_db)
scheduler.start()
atexit_register_coroutine(scheduler.stop)
worker_handlers.update({
"get_device_db": device_db.get_device_db,
"get_device": device_db.get,
"get_dataset": dataset_db.get,
"update_dataset": dataset_db.update,
"scheduler_submit": scheduler.submit,
"scheduler_delete": scheduler.delete,
"scheduler_request_termination": scheduler.request_termination,
"scheduler_get_status": scheduler.get_status,
"scheduler_check_pause": scheduler.check_pause,
"ccb_issue": ccb_issue,
})
experiment_db.scan_repository_async()
server_control = RPCServer({
"master_device_db": device_db,
"master_dataset_db": dataset_db,
"master_schedule": scheduler,
"master_experiment_db": experiment_db
}, allow_parallel=True)
loop.run_until_complete(server_control.start(
bind, args.port_control))
atexit_register_coroutine(server_control.stop)
server_notify = Publisher({
"schedule": scheduler.notifier,
"devices": device_db.data,
"datasets": dataset_db.data,
"explist": experiment_db.explist,
"explist_status": experiment_db.status
})
loop.run_until_complete(server_notify.start(
bind, args.port_notify))
atexit_register_coroutine(server_notify.stop)
server_logging = LoggingServer()
loop.run_until_complete(server_logging.start(
bind, args.port_logging))
atexit_register_coroutine(server_logging.stop)
print("ARTIQ master is now ready.")
loop.run_forever()
def main():
# initialize application
args = get_argparser().parse_args()
widget_log_handler = log.init_log(args, "dashboard")
if args.db_file is None:
args.db_file = os.path.join(get_user_config_dir(),
"artiq_dashboard_{server}_{port}.pyon".format(
server=args.server.replace(":","."),
port=args.port_notify))
app = QtWidgets.QApplication(["ARTIQ Dashboard"])
loop = QEventLoop(app)
asyncio.set_event_loop(loop)
atexit.register(loop.close)
smgr = state.StateManager(args.db_file)
# create connections to master
rpc_clients = dict()
for target in "schedule", "experiment_db", "dataset_db":
client = AsyncioClient()
loop.run_until_complete(client.connect_rpc(
args.server, args.port_control, "master_" + target))
atexit.register(client.close_rpc)
rpc_clients[target] = client
config = Client(args.server, args.port_control, "master_config")
try:
server_name = config.get_name()
finally:
config.close_rpc()
disconnect_reported = False
def report_disconnect():
nonlocal disconnect_reported
if not disconnect_reported:
logging.error("connection to master lost, "
"restart dashboard to reconnect")
disconnect_reported = True
sub_clients = dict()
for notifier_name, modelf in (("explist", explorer.Model),
("explist_status", explorer.StatusUpdater),
("datasets", datasets.Model),
("schedule", schedule.Model)):
subscriber = ModelSubscriber(notifier_name, modelf,
report_disconnect)
loop.run_until_complete(subscriber.connect(
args.server, args.port_notify))
atexit_register_coroutine(subscriber.close)
sub_clients[notifier_name] = subscriber
broadcast_clients = dict()
for target in "log", "ccb":
client = Receiver(target, [], report_disconnect)
loop.run_until_complete(client.connect(
args.server, args.port_broadcast))
atexit_register_coroutine(client.close)
broadcast_clients[target] = client
# initialize main window
main_window = MainWindow(args.server if server_name is None else server_name)
smgr.register(main_window)
mdi_area = MdiArea()
mdi_area.setHorizontalScrollBarPolicy(QtCore.Qt.ScrollBarAsNeeded)
mdi_area.setVerticalScrollBarPolicy(QtCore.Qt.ScrollBarAsNeeded)
main_window.setCentralWidget(mdi_area)
# create UI components
expmgr = experiments.ExperimentManager(main_window,
sub_clients["explist"],
sub_clients["schedule"],
rpc_clients["schedule"],
rpc_clients["experiment_db"])
smgr.register(expmgr)
d_shortcuts = shortcuts.ShortcutsDock(main_window, expmgr)
smgr.register(d_shortcuts)
d_explorer = explorer.ExplorerDock(expmgr, d_shortcuts,
sub_clients["explist"],
sub_clients["explist_status"],
rpc_clients["schedule"],
rpc_clients["experiment_db"])
smgr.register(d_explorer)
d_datasets = datasets.DatasetsDock(sub_clients["datasets"],
rpc_clients["dataset_db"])
smgr.register(d_datasets)
d_applets = applets_ccb.AppletsCCBDock(main_window, sub_clients["datasets"])
atexit_register_coroutine(d_applets.stop)
smgr.register(d_applets)
broadcast_clients["ccb"].notify_cbs.append(d_applets.ccb_notify)
d_ttl_dds = moninj.MonInj()
loop.run_until_complete(d_ttl_dds.start(args.server, args.port_notify))
atexit_register_coroutine(d_ttl_dds.stop)
d_schedule = schedule.ScheduleDock(
rpc_clients["schedule"], sub_clients["schedule"])
smgr.register(d_schedule)
logmgr = log.LogDockManager(main_window)
smgr.register(logmgr)
broadcast_clients["log"].notify_cbs.append(logmgr.append_message)
widget_log_handler.callback = logmgr.append_message
# lay out docks
right_docks = [
d_explorer, d_shortcuts,
d_ttl_dds.ttl_dock, d_ttl_dds.dds_dock, d_ttl_dds.dac_dock,
d_datasets, d_applets
]
main_window.addDockWidget(QtCore.Qt.RightDockWidgetArea, right_docks[0])
for d1, d2 in zip(right_docks, right_docks[1:]):
main_window.tabifyDockWidget(d1, d2)
main_window.addDockWidget(QtCore.Qt.BottomDockWidgetArea, d_schedule)
# load/initialize state
if os.name == "nt":
# HACK: show the main window before creating applets.
# Otherwise, the windows of those applets that are in detached
# QDockWidgets fail to be embedded.
main_window.show()
smgr.load()
smgr.start()
atexit_register_coroutine(smgr.stop)
# create first log dock if not already in state
d_log0 = logmgr.first_log_dock()
if d_log0 is not None:
main_window.tabifyDockWidget(d_schedule, d_log0)
if server_name is not None:
server_description = server_name + " ({})".format(args.server)
else:
server_description = args.server
logging.info("ARTIQ dashboard %s connected to %s",
artiq_version, server_description)
# run
main_window.show()
loop.run_until_complete(main_window.exit_request.wait())
def start(self):
""" Connect to the WaND servers """
def init_cb(db, mod):
db.update(mod)
return db
async def subscriber_reconnect(self, server, db):
logger.info("No connection to server '{}'".format(server))
for _, display in self.laser_displays.items():
if display.server == server:
display.server = ""
display.wake_loop.set()
server_cfg = self.config["servers"][server]
subscriber = self.subscribers[server][db]["subscriber"]
if self.win.exit_request.is_set():
return
def make_fut(self, server, db):
fut = asyncio.ensure_future(
subscriber_reconnect(self, server, db))
self.subscribers[server][db]["connected"] = False
self.subscribers[server][db]["future"] = fut
subscriber.disconnect_cb = functools.partial(
make_fut, self, server, db)
while not self.win.exit_request.is_set():
try:
await subscriber.connect(server_cfg["host"],
server_cfg["notify"])
logger.info("Reconnected to server '{}'".format(server))
break
except OSError:
logger.info(
"could not connect to '{}' retry in 10s...".format(
server))
await asyncio.sleep(10)
for server, server_cfg in self.config["servers"].items():
self.subscribers[server] = {}
# ask the servers to keep us updated with changes to laser settings
# (exposures, references, etc)
subscriber = Subscriber(
"laser_db", functools.partial(init_cb, self.laser_db),
functools.partial(self.notifier_cb, "laser_db", server))
fut = asyncio.ensure_future(
subscriber_reconnect(self, server, "laser_db"))
self.subscribers[server]["laser_db"] = {
"subscriber": subscriber,
"connected": False,
"future": fut
}
# ask the servers to keep us updated with the latest frequency data
subscriber = Subscriber(
"freq_db", functools.partial(init_cb, self.freq_db),
functools.partial(self.notifier_cb, "freq_db", server))
fut = asyncio.ensure_future(
subscriber_reconnect(self, server, "freq_db"))
self.subscribers[server]["freq_db"] = {
"subscriber": subscriber,
"connected": False,
"future": fut
}
# ask the servers to keep us updated with the latest osa traces
subscriber = Subscriber(
"osa_db", functools.partial(init_cb, self.osa_db),
functools.partial(self.notifier_cb, "osa_db", server))
fut = asyncio.ensure_future(
subscriber_reconnect(self, server, "osa_db"))
self.subscribers[server]["osa_db"] = {
"subscriber": subscriber,
"connected": False,
"future": fut
}
atexit_register_coroutine(self.shutdown)
self.win.showMaximized()
atexit.register(self.win.exit_request.set)
self.loop.run_until_complete(self.win.exit_request.wait())