离线数据包下载地址： https://codeload.github.com/nltk/nltk_data/zip/gh-pages unzip nltk_data-gh-pages.zip cd nltk_data-gh-pages/packages/ cp -r * ~/nltk_data 批量解压 数据包: ls *.zip | xargs -n1 unzip -o -P infected chatterbot 每次启动执行 nltk_download_corpus [nltk_data] Error loading stopwords: <urlopen error [Errno 60] [nltk_data] Operation timed out> [nltk_data] Error loading averaged_perceptron_tagger: <urlopen error [nltk_data] [Errno 60] Operation timed out> chatterbot里stopwords在nltk-data目录下、上述下载方式stopwords在nltk-data下的corpora目录 由于目录结构问题导致每次下载 stopwords、wordnet、averaged_perceptron_tagger、vader_lexicon 而网络问题导致各种timed out 修改文件 .pyenv/versions/3.7.4/lib/python3.7/site-packages/chatterbot/utils.py def download_nltk_stopwords(): """ Download required NLTK stopwords corpus if it has not already been downloaded. """ nltk_download_corpus('corpora/stopwords') def download_nltk_wordnet(): """ Download required NLTK corpora if they have not already been downloaded. """ nltk_download_corpus('corpora/wordnet') def download_nltk_averaged_perceptron_tagger(): """ Download the NLTK averaged perceptron tagger that is required for this algorithm to run only if the corpora has not already been downloaded. """ nltk_download_corpus('taggers/averaged_perceptron_tagger') def download_nltk_vader_lexicon(): """ Download the NLTK vader lexicon for sentiment analysis that is required for this algorithm to run. """ nltk_download_corpus('sentiment/vader_lexicon')
