Package prest :: Module minr :: Class DictMiner

Class DictMiner

object --+    
         |    
     Miner --+
             |
            DictMiner

A miner to mine dictionary-like files.

This miner isn't a real miner as it only extract words from a dictionary-like file and insert them into a database. A dictionnary-like file is a file listing words, one word per line:

   about
   army
   bath
   boat
   ...

Class Hierarchy for DictMiner

Instance Methods

[hide private]

__init__(self, config, minerName, callback=None)
Constructor of the DictMiner class.

source code

mine(self)
Perform the mining operation.

source code

insert_words(self)

source code

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

Inherited from Miner

rm_db(self)
Remove the database file (call os.system).

source code

Class Variables

[hide private]

Inherited from Miner

__metaclass__ = abc.ABCMeta

Properties

[hide private]

Inherited from object: __class__

Method Details

[hide private]

init(self, config, minerName, callback=None)
(Constructor)

source code

Constructor of the DictMiner class.

Parameters:

config (drvr.Configuration) - The configuration file. It is used to retrieve the miner parameters.
minerName (str) - The name of the miner.
callback (fun(float, ...)) - The callback is used to show the progress percentage. In the gui a callback method is implemented to update a progress bar showing the n-grams insertion progress (cf. gui.py).

Overrides: object.__init__

mine(self)

source code

Perform the mining operation.

Overrides: Miner.mine

Note: This method could have used the update_db() method like the C orpusMiner and FbMiner do but this method avoid useless operations and is, therefore, faster.

To Do (0.0.2): Make sure every lines of the file contain one single word (or none).

Class DictMiner

__init__(self, config, minerName, callback=None) (Constructor)

mine(self)

init(self, config, minerName, callback=None)
(Constructor)