mirror of https://github.com/m-labs/artiq.git
252 lines
8.0 KiB
Python
Executable File
252 lines
8.0 KiB
Python
Executable File
#!/usr/bin/env python3
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import argparse
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import time
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import asyncio
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import sys
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from operator import itemgetter
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from prettytable import PrettyTable
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from artiq.management.pc_rpc import Client
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from artiq.management.sync_struct import Subscriber
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from artiq.management.tools import clear_screen, format_run_arguments
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from artiq.management import pyon
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def _get_args():
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parser = argparse.ArgumentParser(description="ARTIQ CLI client")
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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", default=None, type=int,
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help="TCP port to use to connect to the master")
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subparsers = parser.add_subparsers(dest="action")
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subparsers.required = True
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parser_add = subparsers.add_parser("submit", help="submit an experiment")
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parser_add.add_argument(
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"-p", "--periodic", default=None, type=float,
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help="run the experiment periodically every given number of seconds")
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parser_add.add_argument(
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"-t", "--timeout", default=None, type=float,
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help="specify a timeout for the experiment to complete")
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parser_add.add_argument("-u", "--unit", default=None,
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help="unit to run")
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parser_add.add_argument("file", help="file containing the unit to run")
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parser_add.add_argument("arguments", nargs="*",
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help="run arguments")
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parser_cancel = subparsers.add_parser("cancel",
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help="cancel an experiment")
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parser_cancel.add_argument("-p", "--periodic", default=False,
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action="store_true",
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help="cancel a periodic experiment")
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parser_cancel.add_argument("rid", type=int,
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help="run identifier (RID/PRID)")
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parser_set_device = subparsers.add_parser(
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"set-device", help="add or modify a device")
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parser_set_device.add_argument("name", help="name of the device")
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parser_set_device.add_argument("description",
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help="description in PYON format")
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parser_del_device = subparsers.add_parser(
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"del-device", help="delete a device")
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parser_del_device.add_argument("name", help="name of the device")
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parser_set_parameter = subparsers.add_parser(
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"set-parameter", help="add or modify a parameter")
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parser_set_parameter.add_argument("name", help="name of the parameter")
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parser_set_parameter.add_argument("value",
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help="value in PYON format")
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parser_del_parameter = subparsers.add_parser(
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"del-parameter", help="delete a parameter")
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parser_del_parameter.add_argument("name", help="name of the parameter")
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parser_show = subparsers.add_parser(
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"show", help="show schedule, devices or parameters")
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parser_show.add_argument(
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"what",
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help="select object to show: queue/periodic/devices/parameters")
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return parser.parse_args()
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def _parse_arguments(arguments):
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d = {}
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for argument in arguments:
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name, value = argument.split("=")
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d[name] = pyon.decode(value)
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return d
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def _action_submit(remote, args):
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try:
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arguments = _parse_arguments(args.arguments)
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except:
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print("Failed to parse run arguments")
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sys.exit(1)
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run_params = {
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"file": args.file,
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"unit": args.unit,
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"arguments": arguments
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}
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if args.periodic is None:
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rid = remote.run_once(run_params, args.timeout)
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print("RID: {}".format(rid))
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else:
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prid = remote.run_periodic(run_params, args.timeout,
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args.periodic)
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print("PRID: {}".format(prid))
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def _action_cancel(remote, args):
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if args.periodic:
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remote.cancel_periodic(args.rid)
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else:
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remote.cancel_once(args.rid)
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def _action_set_device(remote, args):
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remote.set(args.name, pyon.decode(args.description))
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def _action_del_device(remote, args):
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remote.delete(args.name)
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def _action_set_parameter(remote, args):
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remote.set(args.name, pyon.decode(args.value))
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def _action_del_parameter(remote, args):
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remote.delete(args.name)
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def _show_queue(queue):
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clear_screen()
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if queue:
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table = PrettyTable(["RID", "File", "Unit", "Timeout", "Arguments"])
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for rid, run_params, timeout in queue:
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row = [rid, run_params["file"]]
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for x in run_params["unit"], timeout:
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row.append("-" if x is None else x)
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row.append(format_run_arguments(run_params["arguments"]))
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table.add_row(row)
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print(table)
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else:
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print("Queue is empty")
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def _show_periodic(periodic):
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clear_screen()
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if periodic:
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table = PrettyTable(["Next run", "PRID", "File", "Unit",
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"Timeout", "Period", "Arguments"])
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sp = sorted(periodic.items(), key=lambda x: (x[1][0], x[0]))
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for prid, (next_run, run_params, timeout, period) in sp:
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row = [time.strftime("%m/%d %H:%M:%S", time.localtime(next_run)),
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prid, run_params["file"]]
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for x in run_params["unit"], timeout:
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row.append("-" if x is None else x)
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row.append(period)
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row.append(format_run_arguments(run_params["arguments"]))
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table.add_row(row)
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print(table)
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else:
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print("No periodic schedule")
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def _show_devices(devices):
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clear_screen()
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table = PrettyTable(["Name", "Description"])
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table.align["Description"] = "l"
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for k, v in sorted(devices.items(), key=itemgetter(0)):
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table.add_row([k, pyon.encode(v, True)])
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print(table)
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def _show_parameters(parameters):
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clear_screen()
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table = PrettyTable(["Parameter", "Value"])
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for k, v in sorted(parameters.items(), key=itemgetter(0)):
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table.add_row([k, str(v)])
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print(table)
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def _run_subscriber(host, port, subscriber):
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if port is None:
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port = 3250
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loop = asyncio.get_event_loop()
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try:
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loop.run_until_complete(subscriber.connect(host, port))
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try:
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loop.run_until_complete(asyncio.wait_for(subscriber.receive_task,
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None))
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print("Connection to master lost")
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finally:
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loop.run_until_complete(subscriber.close())
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finally:
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loop.close()
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def _show_list(args, notifier_name, display_fun):
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l = []
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def init_l(x):
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l[:] = x
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return l
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subscriber = Subscriber(notifier_name, init_l,
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lambda mod: display_fun(l))
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_run_subscriber(args.server, args.port, subscriber)
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def _show_dict(args, notifier_name, display_fun):
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d = dict()
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def init_d(x):
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d.clear()
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d.update(x)
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return d
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subscriber = Subscriber(notifier_name, init_d,
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lambda mod: display_fun(d))
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_run_subscriber(args.server, args.port, subscriber)
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def main():
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args = _get_args()
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action = args.action.replace("-", "_")
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if action == "show":
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if args.what == "queue":
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_show_list(args, "queue", _show_queue)
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elif args.what == "periodic":
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_show_dict(args, "periodic", _show_periodic)
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elif args.what == "devices":
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_show_dict(args, "devices", _show_devices)
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elif args.what == "parameters":
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_show_dict(args, "parameters", _show_parameters)
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else:
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print("Unknown object to show, use -h to list valid names.")
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sys.exit(1)
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else:
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port = 3251 if args.port is None else args.port
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target_name = {
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"submit": "master_schedule",
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"cancel": "master_schedule",
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"set_device": "master_ddb",
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"del_device": "master_ddb",
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"set_parameter": "master_pdb",
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"del_parameter": "master_pdb",
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}[action]
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remote = Client(args.server, port, target_name)
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try:
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globals()["_action_" + action](remote, args)
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finally:
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remote.close_rpc()
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if __name__ == "__main__":
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main()
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