SCons :: Util :: Proxy :: Class Proxy
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Class Proxy

source code

Known Subclasses:
Builder.CompositeBuilder, Node.FS.EntryProxy

A simple generic Proxy class, forwarding all calls to
subject.  So, for the benefit of the python newbie, what does
this really mean?  Well, it means that you can take an object, let's
call it 'objA', and wrap it in this Proxy class, with a statement
like this

             proxyObj = Proxy(objA),

Then, if in the future, you do something like this

             x = proxyObj.var1,

since Proxy does not have a 'var1' attribute (but presumably objA does),
the request actually is equivalent to saying

             x = objA.var1

Inherit from this class to create a Proxy.



Instance Methods [hide private]
 
__init__(self, subject)
Wrap an object as a Proxy object
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__getattr__(self, name)
Retrieve an attribute from the wrapped object.
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get(self)
Retrieve the entire wrapped object
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__cmp__(self, other) source code
Method Details [hide private]

__getattr__(self, name)
(Qualification operator)

source code 
Retrieve an attribute from the wrapped object.  If the named
attribute doesn't exist, AttributeError is raised