viindex.wordsdb.WordsDB

Package viindex :: Module wordsdb :: Class WordsDB

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Class WordsDB

This is a -Dictionary like- to store self.words (keywords, fileid and lines).

Method Summary
	`__init__(self, fdir, fl_len)` __init__([<fdir=<output directory name, default=indexer_words.db>],[fl_len=<file name lenght,default=2>]).
	`add(self, word, line)`
	`clean(self)`
	`has_key(self, item)`
	`load_key(self, key)` load_key(key) to load values from indexes into self.words.
	`save(self)` save() save self.words in index directory fdir.
	`save_keys(self, fname, keys)` save_keys(<index file name>,<keys to store in that file name>)
	`set_fileid(self, fileid)` set_fileid(fileid) to set the value of the fileid.

Method Details

init(self, fdir='indexer_words.db', fl_len=2)
(Constructor)

__init__([<fdir=<output directory name, default=indexer_words.db>],[fl_len=<file name lenght,default=2>]). Big fl_len values increase responsiveness of queries but decrease building process of the indexes

load_key(self, key)

load_key(key) to load values from indexes into self.words.

save(self)

save() save self.words in index directory fdir.

save_keys(self, fname, keys)

save_keys(<index file name>,<keys to store in that file name>)

set_fileid(self, fileid)

set_fileid(fileid) to set the value of the fileid. This is MANDATORY before a __setitem__

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