# This file describes the nodes of the AST in ast.py.  The module is

# generated by astgen.py.  

# The descriptions use the following special notation to describe

# properties of the children:

#    *   this child is not a node

#    !   this child is a sequence that contains nodes in it

#    &   this child may be set to None

#  = ... a default value for the node constructor (optional args)

#

# If you add node types here, please be sure to update the list of 

# Node types in Doc/lib/asttable.tex.

Module: doc*, node

Stmt: nodes!

Decorators: nodes!

Function: decorators&, name*, argnames*, defaults!, flags*, doc*, code

Lambda: argnames*, defaults!, flags*, code

Class: name*, bases!, doc*, code, decorators& = None

Pass: 

Break: 

Continue: 

For: assign, list, body, else_&

While: test, body, else_&

With: expr, vars&, body

If: tests!, else_&

IfExp: test, then, else_

Exec: expr, locals&, globals&

From: modname*, names*, level*

Import: names*

Raise: expr1&, expr2&, expr3&

TryFinally: body, final

TryExcept: body, handlers!, else_&

Return: value

Yield: value

Const: value*

Print: nodes!, dest&

Printnl: nodes!, dest&

Discard: expr

AugAssign: node, op*, expr

Assign: nodes!, expr

AssTuple: nodes!

AssList: nodes!

AssName: name*, flags*

AssAttr: expr, attrname*, flags*

ListComp: expr, quals!

ListCompFor: assign, list, ifs!

ListCompIf: test

GenExpr: code

GenExprInner: expr, quals!

GenExprFor: assign, iter, ifs!

GenExprIf: test

List: nodes!

Dict: items!

Not: expr

Compare: expr, ops!

Name: name*

Global: names*

Backquote: expr

Getattr: expr, attrname*

CallFunc: node, args!, star_args& = None, dstar_args& = None

Keyword: name*, expr

Subscript: expr, flags*, subs!

Ellipsis: 

Sliceobj: nodes!

Slice: expr, flags*, lower&, upper&

Assert: test, fail&

Tuple: nodes!

Or: nodes!

And: nodes!

Bitor: nodes!

Bitxor: nodes!

Bitand: nodes!

LeftShift: (left, right)

RightShift: (left, right)

Add: (left, right)

Sub: (left, right)

Mul: (left, right)

Div: (left, right)

Mod: (left, right)

Power: (left, right)

FloorDiv: (left, right)

UnaryAdd: expr

UnarySub: expr

Invert: expr

init(Function):

    self.varargs = self.kwargs = None

    if flags & CO_VARARGS:

        self.varargs = 1

    if flags & CO_VARKEYWORDS:

        self.kwargs = 1

init(Lambda):

    self.varargs = self.kwargs = None

    if flags & CO_VARARGS:

        self.varargs = 1

    if flags & CO_VARKEYWORDS:

        self.kwargs = 1

init(GenExpr):

    self.argnames = ['.0']

    self.varargs = self.kwargs = None

init(GenExprFor):

    self.is_outmost = False