def __init__(self, lineno=None, col_offset=None, parent=None):
        """
        :param lineno: The line that this node appears on in the source code.
        :type lineno: int or None

        :param col_offset: The column that this node appears on in the
            source code.
        :type col_offset: int or None

        :param parent: The parent node in the syntax tree.
        :type parent: NodeNG or None
        """
        self.locals = {}
        """A map of the name of a local variable to the node defining it.

        :type: dict(str, NodeNG)
        """

        self.args = []
        """The arguments that the function takes.

        :type: Arguments or list
        """

        self.body = []
        """The contents of the function body.

        :type: list(NodeNG)
        """

        super(Lambda, self).__init__(lineno, col_offset, parent)
def __init__ ( self , lineno = None , col_offset = None , parent = None ) : self . locals = { } self . args = [ ] self . body = [ ] super ( Lambda , self ) . __init__ ( lineno , col_offset , parent )
:param lineno: The line that this node appears on in the source code.
        :type lineno: int or None

        :param col_offset: The column that this node appears on in the
            source code.
        :type col_offset: int or None

        :param parent: The parent node in the syntax tree.
        :type parent: NodeNG or None