fix: close HDF5 files when closing TaurusNeXusBrowser
Sardana showscan widget, even if closed, still keeps the HDF5 files locked - see sardana#525.
Properly close the files using the HDF5Widgt.FileModel.close()
(PyMca5).
Sardana showscan widget, even if closed, still keeps the HDF5 files locked - see sardana#525.
Properly close the files using the HDF5Widgt.FileModel.close()
(PyMca5).