def show_attrs(self, names):
""" Callback to show a list of attributes. """
if self.dev:
(val, err) = self.fetch_values(names)
if len(err):
QtGui.QMessageBox.critical(
self._parent,
_trUtf8("TANGO error"),
_trUtf8("There was errors while reading attributes.\nErrors:\n%s") % ("\n".join(err), ))
return
try:
# Remove scalar values
for i in range(len(names) - 1, -1, -1):
if type(val[i]) is np.ndarray:
continue
if type(val[i]) is tuple and type(val[i][0]) is np.ndarray and type(val[i][1]) is np.ndarray:
continue
self.logger.info("Ignoring dataset '%s' of type '%s'.", names[i], type(val[i]))
del val[i]
del names[i]
if len(val) > 0:
dlg = PlotDialog(names, val, self._parent)
dlg.show()
#dlg.names = names
self._parent.dialogs.append(dlg)
else:
QtGui.QMessageBox.warning(
self._parent,
_trUtf8("Display error"),
_trUtf8("The selected variable cannot be plotted."))
except Exception, e:
self.logger.error("Got exception in show_attrs (Error: %s)", e, exc_info=True)
def view_dataset_multi(self, names):
""" Save multiple dataset to an HDF5 file. """
try:
# Remove scalar values
names = [n for n in names if self._data[n].name() != "Scalar"]
values = self.fetch_data(names)
if len(values) > 0:
dlg = PlotDialog(names, values, self._parent)
dlg.show()
self._parent.dialogs.append(dlg)
else:
QtGui.QMessageBox.warning(
self._parent, _trUtf8("Display error"), _trUtf8("The selected variable cannot be plotted.")
)
except Exception, e:
self.logger.error("Got exception in show_attrs (Error: %s)", e, exc_info=True)
