SCons.Node.FS.FileFinder

Class FileFinder

object --+ | FileFinder

Instance Methods

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

source code

filedir_lookup(self, p, fd=None)
A helper method for find_file() that looks up a directory for a file we're trying to find. This only creates the Dir Node if it exists on-disk, since if the directory doesn't exist we know we won't find any files in it... :-)

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_find_file_key(self, filename, paths, verbose=None)

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find_file(self, filename, paths, verbose=None)
Find a node corresponding to either a derived file or a file that exists already.

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

Properties

[hide private]

Inherited from object: __class__

init(self)
(Constructor)

source code

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

Overrides: object.__init__: (inherited documentation)

filedir_lookup(self, p, fd=None)

source code

A helper method for find_file() that looks up a directory for a file we're trying to find. This only creates the Dir Node if it exists on-disk, since if the directory doesn't exist we know we won't find any files in it... :-)

It would be more compact to just use this as a nested function with a default keyword argument (see the commented-out version below), but that doesn't work unless you have nested scopes, so we define it here just so this work under Python 1.5.2.

find_file(self, filename, paths, verbose=None)

source code

Find a node corresponding to either a derived file or a file that exists already.

Only the first file found is returned, and none is returned if no file is found.

filename: A filename to find paths: A list of directory path nodes to search in. Can be represented as a list, a tuple, or a callable that is called with no arguments and returns the list or tuple.

returns The node created from the found file.

Decorators:

@SCons.Memoize.CountDictCall(_find_file_key)

Class FileFinder

__init__(self) (Constructor)

filedir_lookup(self, p, fd=None)

find_file(self, filename, paths, verbose=None)

init(self)
(Constructor)