def reload_metadata():
    current_document = current_user.get_filename()
    if (not current_document):
        return redirect(url_for(PAGE_INDEX))
    eml_node = load_eml(filename=current_document)
    return (current_document, eml_node)
def reload_metadata():
    current_document = current_user.get_filename()
    if (not current_document):
        return redirect(url_for(PAGE_INDEX))
    eml_node = load_eml(filename=current_document)
    return (current_document, eml_node)