| Module: doc, node | 
 | Stmt: nodes | 
 | Function: name, argnames, defaults, flags, doc, code | 
 | Lambda: argnames, defaults, flags, code | 
 | Class: name, bases, doc, code | 
 | Pass:  | 
 | Break:  | 
 | Continue:  | 
 | For: assign, list, body, else_ | 
 | While: test, body, else_ | 
 | If: tests, else_ | 
 | Exec: expr, locals, globals | 
 | From: modname, names | 
 | Import: names | 
 | Raise: expr1, expr2, expr3 | 
 | TryFinally: body, final | 
 | TryExcept: body, handlers, else_ | 
 | Return: 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 | 
 | 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) | 
 | 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 |