Package genshi :: Package template :: Module astutil :: Class ASTCodeGenerator

Class ASTCodeGenerator

object --+
         |
        ASTCodeGenerator

General purpose base class for AST transformations.

Every visitor method can be overridden to return an AST node that has been altered or replaced in some way.

Instance Methods

__init__(self, tree)
x.__init__(...) initializes x; see x.__class__.__doc__ for signature

visit(self, node)

visit_Module(self, node)

visit_Interactive(self, node)

visit_Suite(self, node)

visit_Expression(self, node)

visit_arguments(self, node)

visit_FunctionDef(self, node)

visit_ClassDef(self, node)

visit_Return(self, node)

visit_Delete(self, node)

visit_Assign(self, node)

visit_AugAssign(self, node)

visit_Print(self, node)

visit_For(self, node)

visit_While(self, node)

visit_If(self, node)

visit_With(self, node)

visit_Raise(self, node)

visit_TryExcept(self, node)

visit_ExceptHandler(self, node)

visit_excepthandler(self, node)

visit_TryFinally(self, node)

visit_Assert(self, node)

visit_alias(self, node)

visit_Import(self, node)

visit_ImportFrom(self, node)

visit_Exec(self, node)

visit_Global(self, node)

visit_Expr(self, node)

visit_Pass(self, node)

visit_Break(self, node)

visit_Continue(self, node)

with_parens(f)

visit_BoolOp(self, node)

visit_BinOp(self, node)

visit_UnaryOp(self, node)

visit_Lambda(self, node)

visit_IfExp(self, node)

visit_Dict(self, node)

visit_ListComp(self, node)

visit_GeneratorExp(self, node)

visit_Yield(self, node)

visit_Compare(self, node)

visit_Call(self, node)

visit_Repr(self, node)

visit_Num(self, node)

visit_Str(self, node)

visit_Attribute(self, node)

visit_Subscript(self, node)

visit_Name(self, node)

visit_List(self, node)

visit_Tuple(self, node)

Inherited from object: __delattr__, __format__, __getattribute__, __hash__, __new__, __reduce__, __reduce_ex__, __repr__, __setattr__, __sizeof__, __str__, __subclasshook__

Class Variables
	bool_operators = `{<class '_ast.And'>: 'and', <class '_ast.Or'>...`
	binary_operators = `{<class '_ast.Add'>: '+', <class '_ast.Sub'...`
	unary_operators = `{<class '_ast.Invert'>: '~', <class '_ast.No...`
	comparision_operators = `{<class '_ast.Eq'>: '==', <class '_ast...`

Properties
Inherited from `object`: `__class__`

Method Details

init(self, tree)
(Constructor)

x.__init__(...) initializes x; see x.__class__.__doc__ for signature

Overrides: object.__init__: (inherited documentation)

visit_BoolOp(self, node)

Decorators:

@with_parens

visit_BinOp(self, node)

Decorators:

@with_parens

visit_Lambda(self, node)

Decorators:

@with_parens

visit_IfExp(self, node)

Decorators:

@with_parens

visit_Compare(self, node)

Decorators:

@with_parens

Class Variable Details

bool_operators

Value:

{<class '_ast.And'>: 'and', <class '_ast.Or'>: 'or'}

binary_operators

Value:

{<class '_ast.Add'>: '+',
 <class '_ast.Sub'>: '-',
 <class '_ast.Mult'>: '*',
 <class '_ast.Div'>: '/',
 <class '_ast.Mod'>: '%',
 <class '_ast.Pow'>: '**',
 <class '_ast.LShift'>: '<<',
 <class '_ast.RShift'>: '>>',
...

unary_operators

Value:

{<class '_ast.Invert'>: '~',
 <class '_ast.Not'>: 'not',
 <class '_ast.UAdd'>: '+',
 <class '_ast.USub'>: '-'}

comparision_operators

Value:

{<class '_ast.Eq'>: '==',
 <class '_ast.NotEq'>: '!=',
 <class '_ast.Lt'>: '<',
 <class '_ast.LtE'>: '<=',
 <class '_ast.Gt'>: '>',
 <class '_ast.GtE'>: '>=',
 <class '_ast.Is'>: 'is',
 <class '_ast.IsNot'>: 'is not',
...

Class ASTCodeGenerator

__init__(self, tree) (Constructor)

visit_BoolOp(self, node)

visit_BinOp(self, node)

visit_Lambda(self, node)

visit_IfExp(self, node)

visit_Compare(self, node)

bool_operators

binary_operators

unary_operators

comparision_operators

init(self, tree)
(Constructor)