Package CHEM :: Package ML :: Module Util :: Class FeatureDictReaderFactory

Class FeatureDictReaderFactory

Common.IteratorFactory.IteratorFactory --+    
                                         |    
        Common.IteratorFactory.FileFactory --+
                                             |
                                            FeatureDictReaderFactory

Simple extension of the FileFactory, which takes care of temp file creation (as necessary) and special treatment of the "-" stdin filename.

Instance Methods

[hide private]

__init__(self, aFile)
Constructor, taking the filename or file object to create iterators for.

__iter__(self)
Only modification is the actual iterator method which returns a FeatureDictReader wrapper around the file, not the file itself.

Inherited from Common.IteratorFactory.FileFactory: __del__

Class Variables

[hide private]

Inherited from Common.IteratorFactory.FileFactory: fd, filename, usedTempFile

Method Details

[hide private]

init(self, aFile)
(Constructor)

Constructor, taking the filename or file object to create iterators for.

If a string filename is given, then just use that directly. Otherwise, if a file object is given, or the filename specifies stdin, then a temporary file copy will be created.

Overrides: Common.IteratorFactory.FileFactory.__init__

iter(self)

Only modification is the actual iterator method which returns a FeatureDictReader wrapper around the file, not the file itself.

Overrides: Common.IteratorFactory.FileFactory.__iter__

Class FeatureDictReaderFactory

__init__(self, aFile) (Constructor)

__iter__(self)

init(self, aFile)
(Constructor)

iter(self)