#pragma section-numbers off

= Proxy =

See also http://www.python.org/workshops/1997-10/proceedings/savikko.html

=== special method names ===
----
''' pro '''

 * ??

----
''' cons '''

 * ??

{{{
#!python
# Code is Public Domain.
class Proxy(object):
    def __init__(self, subject):
        self._subject = subject
        
    def __getattr__(self, attrName):
        return getattr(self._subject, attrName)
    
    def __setattr__(self, attrName, value):
        object.__setattr__(self, attrName, value)

    def __delattr__(self, attrName):
        delattr(self._subject, attrName)

    def __call__(self,*args,**keys):
        object.__getattribute__(self,'_subject')(*args,**keys)

    def __getitem__(self,key):
        return object.__getattribute__(self,'_subject')[key]

##    should implement other special method names here
##    see http://www.python.org/doc/2.3.2/ref/specialnames.html

class Test:
    def __init__(self):
        self.toto = "toto"

    def foo(self):
        print "foo"

    def __call__(self,a,b,more=False):
        print self.__class__.__name__,id(self)
        print a,b,more

    def __getitem__(self,key):
        return 'Test%s' % key

t = Test()
p = Proxy(t)

print p.toto
p.foo()
p('1',2,more=True)
print p['Blabla']
}}}