1# Copyright (c) Meta Platforms, Inc. and affiliates. 2# All rights reserved. 3# 4# This source code is licensed under the BSD-style license found in the 5# LICENSE file in the root directory of this source tree. 6 7import yaml 8 9 10class BlankLineDumper(yaml.SafeDumper): 11 def write_line_break(self, data=None): 12 super().write_line_break(data) 13 # insert a new line between entries. 14 if len(self.indents) == 1: 15 super().write_line_break() 16