def _selectDataset(filename, mode=DatasetDialog.SaveMode):
"""Open a dialog to prompt the user to select a dataset in
a hdf5 file.
:param str filename: name of an existing HDF5 file
:param mode: DatasetDialog.SaveMode or DatasetDialog.LoadMode
:rtype: str
:return: Name of selected dataset
"""
dialog = DatasetDialog()
dialog.addFile(filename)
dialog.setWindowTitle("Select a 2D dataset")
dialog.setMode(mode)
if not dialog.exec_():
return None
return dialog.getSelectedDataUrl().data_path()
def _selectDataset(filename, mode=DatasetDialog.SaveMode):
"""Open a dialog to prompt the user to select a dataset in
a hdf5 file.
:param str filename: name of an existing HDF5 file
:param mode: DatasetDialog.SaveMode or DatasetDialog.LoadMode
:rtype: str
:return: Name of selected dataset
"""
dialog = DatasetDialog()
dialog.addFile(filename)
dialog.setWindowTitle("Select a 2D dataset")
dialog.setMode(mode)
if not dialog.exec_():
return None
return dialog.getSelectedDataUrl().data_path()