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artiq/frontend/artiq_gui.py

97 lines
2.7 KiB
Python
Executable File

#!/usr/bin/env python3
import argparse
import asyncio
import gbulb
from gi.repository import Gtk
from artiq.management.sync_struct import Subscriber
class QueueStoreSyncer:
def __init__(self, queue_store, init):
self.queue_store = queue_store
self.queue_store.clear()
for x in init:
self.append(x)
def _convert(self, x):
rid, run_params, timeout = x
row = [rid, run_params["file"]]
for x in run_params["unit"], run_params["function"], timeout:
row.append("-" if x is None else str(x))
return row
def append(self, x):
self.queue_store.append(self._convert(x))
def insert(self, i, x):
self.queue_store.insert(i, self._convert(x))
def __delitem__(self, key):
del self.queue_store[key]
class SchedulerWindow(Gtk.Window):
def __init__(self):
Gtk.Window.__init__(self, title="Scheduler")
self.queue_store = Gtk.ListStore(int, str, str, str, str)
tree = Gtk.TreeView(self.queue_store)
for i, title in enumerate(["RID", "File", "Unit",
"Function", "Timeout"]):
renderer = Gtk.CellRendererText()
column = Gtk.TreeViewColumn(title, renderer, text=i)
tree.append_column(column)
self.add(tree)
@asyncio.coroutine
def sub_connect(self, host, port):
self.subscriber = Subscriber(self.init_queue_store)
yield from self.subscriber.connect(host, port)
@asyncio.coroutine
def sub_close(self):
yield from self.subscriber.close()
def init_queue_store(self, init):
return QueueStoreSyncer(self.queue_store, init)
def _get_args():
parser = argparse.ArgumentParser(description="ARTIQ GUI client")
parser.add_argument(
"-s", "--server", default="::1",
help="hostname or IP of the master to connect to")
parser.add_argument(
"--port-schedule-control", default=8888, type=int,
help="TCP port to connect to for schedule control")
parser.add_argument(
"--port-schedule-notify", default=8887, type=int,
help="TCP port to connect to for schedule notifications")
return parser.parse_args()
def main():
args = _get_args()
asyncio.set_event_loop_policy(gbulb.GtkEventLoopPolicy())
loop = asyncio.get_event_loop()
try:
win = SchedulerWindow()
win.connect("delete-event", Gtk.main_quit)
win.show_all()
loop.run_until_complete(win.sub_connect(args.server,
args.port_schedule_notify))
try:
loop.run_forever()
finally:
loop.run_until_complete(win.sub_close())
finally:
loop.close()
if __name__ == "__main__":
main()