# Copyright 2015 The Chromium Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

"""Python utils."""


def overrides(parent_class):
  """Inherits the docstring from the method of the same name in the indicated
  parent class.
  """
  def overriding(method):
    assert(method.__name__ in dir(parent_class))
    method.__doc__ = getattr(parent_class, method.__name__).__doc__
    return method
  return overriding