Package logilab :: Package common :: Module visitor :: Class Visitor
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Class Visitor

source code

object --+
         |
        Visitor

Instance Methods
 
__init__(self, iterator_class, filter_func=None)
x.__init__(...) initializes x; see help(type(x)) for signature
source code
 
visit(self, node, *args, **kargs)
launch the visit on a given node
source code
 
open_visit(self, *args, **kargs)
method called at the beginning of the visit
source code
 
close_visit(self, result)
method called at the end of the visit
source code

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

Properties

Inherited from object: __class__

Method Details

__init__(self, iterator_class, filter_func=None)
(Constructor)

source code 

x.__init__(...) initializes x; see help(type(x)) for signature

Overrides: object.__init__
(inherited documentation)

visit(self, node, *args, **kargs)

source code 

launch the visit on a given node

call 'open_visit' before the beginning of the visit, with extra args given when all nodes have been visited, call the 'close_visit' method