PoS-only vers. of postLexical

#!/usr/bin/python
# -*- coding: utf8 -*-
#post: PoS Tagger

'''Based on Overture2112's Sentence Gloss plugin, which was ported to the new Anki version by Kenishi.
   Makes use of Masato Hagiwara's Rakuten MA, which was ported to Python by Yukino Ikegami (https://pypi.python.org/pypi/rakutenma).
   For both versions: Apache License version 2.0
   Rakuten MA Python (c) 2015- Yukino Ikegami. All Rights Reserved.
   Rakuten MA (original) (c) 2014 Rakuten NLP Project. All Rights Reserved.
'''

import subprocess, re, os
from rakutenma import RakutenMA
from PyQt4.QtCore import *
from PyQt4.QtGui import *
from anki.hooks import addHook
from anki.notes import Note
from anki.utils import stripHTML
from aqt import mw
from aqt.utils import showText

def calcPOS( expr  ):
        rma = RakutenMA()
        rma = RakutenMA(phi=1024, c=0.007812)
        tD, tF = os.path.split(__file__)
        # "model_ja.json" is available at https://github.com/rakuten-nlp/rakutenma
        # "model_ja.min.jason" (provided in this add-on) is minified version (feature quantization applied)
        jSon = os.path.join(tD, 'model_ja.min.json')
        rma.load(jSon)
    result = rma.tokenize( expr )
        newString = ''
        for i in result:
            wPoS = i[0] + ' [' + i[1] + ']'
            newString += u'\u3000' + wPoS
        resultPoS = newString[1:]
    return resultPoS

def calcNote( f ):
   if f['PoS']: return
   f['PoS'] = calcPOS( f['Expression'] )

def setupMenu( ed ):
    ed.form.menuEdit.addSeparator()
    a = QAction( 'Get PoS', ed )
    ed.connect( a, SIGNAL( 'triggered()' ), lambda e=ed: onCalc( e ) )
    ed.form.menuEdit.addSeparator()
    ed.form.menuEdit.addAction( a )

def onCalc( ed ):
    n = 'Get PoS'
    ed.editor.saveNow()
    calcGet(ed, ed.selectedNotes() )
    mw.requireReset()

def refreshSession():
    mw.col.s.flush()

def calcGet( ed, fids ):
    mw.progress.start( max=len( fids ) , immediate=True)
    for (i,fid) in enumerate( fids ):
        mw.progress.update( label='Processing... ', value=i )
        f = mw.col.getNote(id=fid)
        try: calcNote( f )
        except:
            import traceback
            print 'Processing failed: '
            traceback.print_exc()
        try: f.flush()
        except:
            raise Exception()
        ed.onRowChanged(f,f)
    mw.progress.finish()

addHook( 'browser.setupMenus', setupMenu )

'''
PoS tag list in Japanese and correspondence to BCCWJ tags
Tag     Original JA name    English
A-c     形容詞-一般    Adjective-Common
A-dp    形容詞-非自立可能   Adjective-Dependent
C   接続詞   Conjunction
D   代名詞   Pronoun
E   英単語   English word
F   副詞  Adverb
I-c     感動詞-一般    Interjection-Common
J-c     形状詞-一般    Adjectival Noun-Common
J-tari  形状詞-タリ    Adjectival Noun-Tari
J-xs    形状詞-助動詞語幹   Adjectival Noun-AuxVerb stem
M-aa    補助記号-AA     Auxiliary sign-AA
M-c     補助記号-一般     Auxiliary sign-Common
M-cp    補助記号-括弧閉  Auxiliary sign-Open Parenthesis
M-op    補助記号-括弧開  Auxiliary sign-Close Parenthesis
M-p     補助記号-句点     Auxiliary sign-Period
N-n     名詞-名詞的    Noun-Noun
N-nc    名詞-普通名詞     Noun-Common Noun
N-pn    名詞-固有名詞     Noun-Proper Noun
N-xs    名詞-助動詞語幹  Noun-AuxVerb stem
O   その他   Others
P   接頭辞   Prefix
P-fj    助詞-副助詞    Particle-Adverbial
P-jj    助詞-準体助詞     Particle-Phrasal
P-k     助詞-格助詞    Particle-Case Marking
P-rj    助詞-係助詞    Particle-Binding
P-sj    助詞-接続助詞     Particle-Conjunctive
Q-a     接尾辞-形容詞的  Suffix-Adjective
Q-j     接尾辞-形状詞的  Suffix-Adjectival Noun
Q-n     接尾辞-名詞的     Suffix-Noun
Q-v     接尾辞-動詞的     Suffix-Verb
R   連体詞   Adnominal adjective
S-c     記号-一般   Sign-Common
S-l     記号-文字   Sign-Letter
U   URL     URL
V-c     動詞-一般   Verb-Common
V-dp    動詞-非自立可能  Verb-Dependent
W   空白  Whitespace
X   助動詞   AuxVerb
'''