のPythonでTreeTaggerを使用すると：私は、PythonでTreeTaggerを使用しようとしているTreetaggerビン

Question

を見つけることができません。 私はインストールのための手順に従っ： treetagger-python miotto

私は、コマンドプロンプトからそれを使用していたときに私は、Pythonからそれを起動しようとしていたときに、ここで私が持っているものだTreeTaggerがうまく機能：

Traceback (most recent call last): File "C:/Users/Marine/PycharmProjects/treetag/treetagtest.py", line 4, in <module> NLTK was unable to find the TreeTagger bin! pprint(tt_fr.tag(u'Mon Dieu, faites que ça marche!')) File "C:\Users\Marine\Anaconda3\lib\site-packages\treetagger.py", line 117, in tag p = Popen([self._treetagger_bin], AttributeError: 'TreeTagger' object has no attribute '_treetagger_bin'ここで

がtreetagger.pyファイルです：

# -*- coding: utf-8 -*- 
# Natural Language Toolkit: Interface to the TreeTagger POS-tagger 
# 
# Copyright (C) Mirko Otto 
# Author: Mirko Otto <dropsy@gmail.com> 

""" 
A Python module for interfacing with the Treetagger by Helmut Schmid. 
""" 

import os 
from subprocess import Popen, PIPE 

from nltk.internals import find_binary, find_file 
from nltk.tag.api import TaggerI 
from sys import platform as _platform 

_treetagger_url = 'http://www.cis.uni-muenchen.de/~schmid/tools/TreeTagger/' 

_treetagger_languages = ['bulgarian', 'dutch', 'english', 'estonian',  'finnish', 'french', 'galician', 'german', 'italian', 'polish', 'russian', 'slovak', 'slovak2', 'spanish'] 

class TreeTagger(TaggerI): 
r""" 
A class for pos tagging with TreeTagger. The default encoding used by TreeTagger is utf-8. The input is the paths to: 
- a language trained on training data 
- (optionally) the path to the TreeTagger binary 

This class communicates with the TreeTagger binary via pipes. 

Example: 

.. doctest:: 
    :options: +SKIP 

    >>> from treetagger import TreeTagger 
    >>> tt = TreeTagger(language='english') 
    >>> tt.tag('What is the airspeed of an unladen swallow ?') 
    [['What', 'WP', 'What'], 
    ['is', 'VBZ', 'be'], 
    ['the', 'DT', 'the'], 
    ['airspeed', 'NN', 'airspeed'], 
    ['of', 'IN', 'of'], 
    ['an', 'DT', 'an'], 
    ['unladen', 'JJ', '<unknown>'], 
    ['swallow', 'NN', 'swallow'], 
    ['?', 'SENT', '?']] 

.. doctest:: 
    :options: +SKIP 

    >>> from treetagger import TreeTagger 
    >>> tt = TreeTagger(language='german') 
    >>> tt.tag('Das Haus hat einen großen hübschen Garten.') 
    [['Das', 'ART', 'die'], 
    ['Haus', 'NN', 'Haus'], 
    ['hat', 'VAFIN', 'haben'], 
    ['einen', 'ART', 'eine'], 
    ['großen', 'ADJA', 'groß'], 
    ['hübschen', 'ADJA', 'hübsch'], 
    ['Garten', 'NN', 'Garten'], 
    ['.', '$.', '.']] 
""" 

def __init__(self, path_to_home=None, language='german', 
      verbose=False, abbreviation_list=None): 
    """ 
    Initialize the TreeTagger. 

    :param path_to_home: The TreeTagger binary. 
    :param language: Default language is german. 

    The encoding used by the model. Unicode tokens 
    passed to the tag() and batch_tag() methods are converted to 
    this charset when they are sent to TreeTagger. 
    The default is utf-8. 

    This parameter is ignored for str tokens, which are sent as-is. 
    The caller must ensure that tokens are encoded in the right charset. 
    """ 
    treetagger_paths = ['.', '/usr/bin', '/usr/local/bin', '/opt/local/bin', 
        '/Applications/bin', '~/bin', '~/Applications/bin', 
        '~/work/tmp/treetagger/cmd', '~/treetagger/cmd', '~/treetagger/bin'] 
    treetagger_paths = list(map(os.path.expanduser, treetagger_paths)) 
    self._abbr_list = abbreviation_list 

    if language in _treetagger_languages: 
     if _platform == "win32": 
      treetagger_bin_name = 'tag-' + language 
     else: 
      treetagger_bin_name = 'tree-tagger-' + language 
    else: 
     raise LookupError('Language not in language list!') 

    try: 
     self._treetagger_bin = find_binary(
      treetagger_bin_name, path_to_home, 
      env_vars=('TREETAGGER', 'TREETAGGER_HOME'), 
      searchpath=treetagger_paths, 
      url=_treetagger_url, 
      verbose=verbose) 
    except LookupError: 
     print('NLTK was unable to find the TreeTagger bin!') 

def tag(self, sentences): 
    """Tags a single sentence: a list of words. 
    The tokens should not contain any newline characters. 
    """ 

    # Write the actual sentences to the temporary input file 
    if isinstance(sentences, list): 
     _input = '\n'.join((x for x in sentences)) 
    else: 
     _input = sentences 

    # Run the tagger and get the output 
    if(self._abbr_list is None): 
     p = Popen([self._treetagger_bin], 
        shell=False, stdin=PIPE, stdout=PIPE, stderr=PIPE) 
    elif(self._abbr_list is not None): 
     p = Popen([self._treetagger_bin,"-a",self._abbr_list], 
        shell=False, stdin=PIPE, stdout=PIPE, stderr=PIPE) 

    #(stdout, stderr) = p.communicate(bytes(_input, 'UTF-8')) 
    (stdout, stderr) = p.communicate(str(_input).encode('utf-8')) 

    # Check the return code. 
    if p.returncode != 0: 
     print(stderr) 
     raise OSError('TreeTagger command failed!') 

    treetagger_output = stdout.decode('UTF-8') 

    # Output the tagged sentences 
    tagged_sentences = [] 
    for tagged_word in treetagger_output.strip().split('\n'): 
     tagged_word_split = tagged_word.split('\t') 
     tagged_sentences.append(tagged_word_split) 

    return tagged_sentences 


if __name__ == "__main__": 
import doctest 
doctest.testmod(optionflags=doctest.NORMALIZE_WHITESPACE) 

私は何かが私の設定が間違っていると思いますが、私は何を把握することはできません。私はWindowsで作業しています。おそらく、treetagger_paths変数のパスフォーマットに関するものでしょうか？私のbinファイルはC：\ treetagger \ binにあるので、このパスにtreetagger_paths変数を追加しました。

ありがとうございます！

Answer 1

コードはどこですか？ほとんど問題は、 "treetagger_paths変数にこのパスを追加しました"という行に問題があり、あなたの質問にそれを含めていないということです。私の推測では、生の文字列を使用したり、バックスラッシュをエスケープするのを忘れてしまったので、あなたの「パス」にはそこに属していないタグ（\t）が含まれています。