pylint/extensions/_check_docs_utils.py
def returns_something(return_node):
    """Check if a return node returns a value other than None.

    :param return_node: The return node to check.
    :type return_node: astroid.Return

    :rtype: bool
    :return: True if the return node returns a value other than None,
        False otherwise.
    """
    returns = return_node.value

    if returns is None:
        return False

    return not (isinstance(returns, astroid.Const) and returns.value is None)
def returns_something(return_node):
    """Check if a return node returns a value other than None.

    :param return_node: The return node to check.
    :type return_node: astroid.Return

    :rtype: bool
    :return: True if the return node returns a value other than None,
        False otherwise.
    """
    returns = return_node.value

    if returns is None:
        return False

    return not (isinstance(returns, astroid.Const) and returns.value is None)
Check if a return node returns a value other than None.

    :param return_node: The return node to check.
    :type return_node: astroid.Return

    :rtype: bool
    :return: True if the return node returns a value other than None,
        False otherwise.