forked from M-Labs/artiq
133 lines
4.8 KiB
Python
133 lines
4.8 KiB
Python
import logging
|
|
import asyncio
|
|
|
|
from PyQt5 import QtCore, QtWidgets
|
|
|
|
from sipyco.pc_rpc import AsyncioClient as RPCClient
|
|
|
|
from artiq.tools import short_format
|
|
from artiq.gui.tools import LayoutWidget, QRecursiveFilterProxyModel
|
|
from artiq.gui.models import DictSyncTreeSepModel
|
|
|
|
# reduced read-only version of artiq.dashboard.datasets
|
|
|
|
|
|
logger = logging.getLogger(__name__)
|
|
|
|
|
|
class Model(DictSyncTreeSepModel):
|
|
def __init__(self, init):
|
|
DictSyncTreeSepModel.__init__(self, ".", ["Dataset", "Value"], init)
|
|
|
|
def convert(self, k, v, column):
|
|
return short_format(v[1], v[2])
|
|
|
|
|
|
class DatasetCtl:
|
|
def __init__(self, master_host, master_port):
|
|
self.master_host = master_host
|
|
self.master_port = master_port
|
|
|
|
async def _execute_rpc(self, op_name, key_or_mod, value=None, persist=None, metadata=None):
|
|
logger.info("Starting %s operation on %s", op_name, key_or_mod)
|
|
try:
|
|
remote = RPCClient()
|
|
await remote.connect_rpc(self.master_host, self.master_port,
|
|
"dataset_db")
|
|
try:
|
|
if op_name == "set":
|
|
await remote.set(key_or_mod, value, persist, metadata)
|
|
elif op_name == "update":
|
|
await remote.update(key_or_mod)
|
|
else:
|
|
logger.error("Invalid operation: %s", op_name)
|
|
return
|
|
finally:
|
|
remote.close_rpc()
|
|
except:
|
|
logger.error("Failed %s operation on %s", op_name,
|
|
key_or_mod, exc_info=True)
|
|
else:
|
|
logger.info("Finished %s operation on %s", op_name,
|
|
key_or_mod)
|
|
|
|
async def set(self, key, value, persist=None, metadata=None):
|
|
await self._execute_rpc("set", key, value, persist, metadata)
|
|
|
|
async def update(self, mod):
|
|
await self._execute_rpc("update", mod)
|
|
|
|
|
|
class DatasetsDock(QtWidgets.QDockWidget):
|
|
def __init__(self, dataset_sub, dataset_ctl):
|
|
QtWidgets.QDockWidget.__init__(self, "Datasets")
|
|
self.setObjectName("Datasets")
|
|
self.setFeatures(QtWidgets.QDockWidget.DockWidgetMovable |
|
|
QtWidgets.QDockWidget.DockWidgetFloatable)
|
|
|
|
grid = LayoutWidget()
|
|
self.setWidget(grid)
|
|
|
|
self.search = QtWidgets.QLineEdit()
|
|
self.search.setPlaceholderText("search...")
|
|
self.search.editingFinished.connect(self._search_datasets)
|
|
grid.addWidget(self.search, 0, 0)
|
|
|
|
self.table = QtWidgets.QTreeView()
|
|
self.table.setSelectionBehavior(QtWidgets.QAbstractItemView.SelectRows)
|
|
self.table.setSelectionMode(
|
|
QtWidgets.QAbstractItemView.SingleSelection)
|
|
grid.addWidget(self.table, 1, 0)
|
|
|
|
metadata_grid = LayoutWidget()
|
|
self.metadata = {}
|
|
for i, label in enumerate("artiq_version repo_rev file class_name "
|
|
"rid start_time".split()):
|
|
metadata_grid.addWidget(QtWidgets.QLabel(label), i, 0)
|
|
v = QtWidgets.QLabel()
|
|
v.setTextInteractionFlags(QtCore.Qt.TextSelectableByMouse)
|
|
metadata_grid.addWidget(v, i, 1)
|
|
self.metadata[label] = v
|
|
grid.addWidget(metadata_grid, 2, 0)
|
|
|
|
self.table.setContextMenuPolicy(QtCore.Qt.ActionsContextMenu)
|
|
upload_action = QtWidgets.QAction("Upload dataset to master",
|
|
self.table)
|
|
upload_action.triggered.connect(self.upload_clicked)
|
|
self.table.addAction(upload_action)
|
|
|
|
self.set_model(Model(dict()))
|
|
dataset_sub.add_setmodel_callback(self.set_model)
|
|
|
|
self.dataset_ctl = dataset_ctl
|
|
|
|
def _search_datasets(self):
|
|
if hasattr(self, "table_model_filter"):
|
|
self.table_model_filter.setFilterFixedString(
|
|
self.search.displayText())
|
|
|
|
def metadata_changed(self, new):
|
|
for k, v in new.items():
|
|
self.metadata[k].setText("{}".format(v))
|
|
|
|
def set_model(self, model):
|
|
self.table_model = model
|
|
self.table_model_filter = QRecursiveFilterProxyModel()
|
|
self.table_model_filter.setSourceModel(self.table_model)
|
|
self.table.setModel(self.table_model_filter)
|
|
|
|
def upload_clicked(self):
|
|
idx = self.table.selectedIndexes()
|
|
if idx:
|
|
idx = self.table_model_filter.mapToSource(idx[0])
|
|
key = self.table_model.index_to_key(idx)
|
|
if key is not None:
|
|
persist, value, metadata = self.table_model.backing_store[key]
|
|
asyncio.ensure_future(self.dataset_ctl.set(key, value, metadata=metadata))
|
|
|
|
def save_state(self):
|
|
return bytes(self.table.header().saveState())
|
|
|
|
def restore_state(self, state):
|
|
self.table.header().restoreState(QtCore.QByteArray(state))
|