SCons :: Subst :: NLWrapper :: Class NLWrapper

Class NLWrapper

object --+
         |
        NLWrapper

A wrapper class that delays turning a list of sources or targets into a NodeList until it's needed. The specified function supplied when the object is initialized is responsible for turning raw nodes into proxies that implement the special attributes like .abspath, .source, etc. This way, we avoid creating those proxies just "in case" someone is going to use $TARGET or the like, and only go through the trouble if we really have to.

In practice, this might be a wash performance-wise, but it's a little cleaner conceptually...

Instance Methods

[hide private]

__init__(self, list, func)
x.__init__(...) initializes x; see help(type(x)) for signature

source code

_return_nodelist(self)

source code

_gen_nodelist(self)

source code

_create_nodelist(self)

source code

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

Properties

[hide private]

Inherited from object: __class__

Method Details

[hide private]

init(self, list, func)
(Constructor)

source code

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

Overrides: object.__init__: (inherited documentation)

Class NLWrapper

__init__(self, list, func) (Constructor)

init(self, list, func)
(Constructor)