ast.txt

Python grammar, the AST classes contain those arguments as properties.

module Python version "$Revision: 62047 $"
{
    mod = Module(stmt* body)
        | Interactive(stmt* body)
        | Expression(expr body)

    stmt = FunctionDef(identifier name, arguments args, stmt* body, expr* decorator_list)
          | ClassDef(identifier name, expr* bases, stmt* body, expr *decorator_list)
          | Return(expr? value)

          | Delete(expr* targets)
          | Assign(expr* targets, expr value)
          | AugAssign(expr target, operator op, expr value)

          | Print(expr? dest, expr* values, int nl)

          | For(expr target, expr iter, stmt* body, stmt* orelse)
          | While(expr test, stmt* body, stmt* orelse)
          | If(expr test, stmt* body, stmt* orelse)
          | With(expr context_expr, expr? optional_vars, stmt* body)

          | Raise(expr? type, expr? inst, expr? tback)
          | TryExcept(stmt* body, excepthandler* handlers, stmt* orelse)
          | TryFinally(stmt* body, stmt* finalbody)
          | Assert(expr test, expr? msg)

          | Import(alias* names)
          | ImportFrom(identifier module, alias* names, int? level)

          | Exec(expr body, expr? globals, expr? locals)

          | Global(identifier* names)
          | Expr(expr value)
          | Pass | Break | Continue

    expr = BoolOp(boolop op, expr* values)
         | BinOp(expr left, operator op, expr right)
         | UnaryOp(unaryop op, expr operand)
         | Lambda(arguments args, expr body)
         | IfExp(expr test, expr body, expr orelse)
         | Dict(expr* keys, expr* values)
         | ListComp(expr elt, comprehension* generators)
         | GeneratorExp(expr elt, comprehension* generators)
         | Yield(expr? value)
         | Compare(expr left, cmpop* ops, expr* comparators)
         | Call(expr func, expr* args, keyword* keywords, expr? starargs, expr? kwargs)
         | Repr(expr value)
         | Num(object n)
         | Str(string s)

         | Attribute(expr value, identifier attr, expr_context ctx)
         | Subscript(expr value, slice slice, expr_context ctx)
         | Name(identifier id, expr_context ctx)
         | List(expr* elts, expr_context ctx)
         | Tuple(expr* elts, expr_context ctx)

    expr_context = Load | Store | Del | AugLoad | AugStore | Param

    slice = Ellipsis
          | Slice(expr? lower, expr? upper, expr? step)
          | ExtSlice(slice* dims)
          | Index(expr value)

    boolop = And | Or

    operator = Add | Sub | Mult | Div | Mod | Pow | LShift | RShift | BitOr | BitXor | BitAnd | FloorDiv

    unaryop = Invert | Not | UAdd | USub

    cmpop = Eq | NotEq | Lt | LtE | Gt | GtE | Is | IsNot | In | NotIn

    comprehension = (expr target, expr iter, expr* ifs)

    excepthandler = ExceptHandler(expr? type, expr? name, stmt* body)

    arguments = (expr* args, identifier? vararg, identifier? kwarg, expr* defaults)
    keyword = (identifier arg, expr value)

    alias = (identifier name, identifier? asname)
}