{
 "metadata": {
  "language_info": {
   "codemirror_mode": {
    "name": "ipython",
    "version": 3
   },
   "file_extension": ".py",
   "mimetype": "text/x-python",
   "name": "python",
   "nbconvert_exporter": "python",
   "pygments_lexer": "ipython3",
   "version": 3
  },
  "orig_nbformat": 4,
  "coopTranslator": {
   "original_hash": "27de2abc0235ebd22080fc8f1107454d",
   "translation_date": "2025-09-04T03:09:39+00:00",
   "source_file": "6-NLP/3-Translation-Sentiment/solution/notebook.ipynb",
   "language_code": "ja"
  }
 },
 "nbformat": 4,
 "nbformat_minor": 2,
 "cells": [
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "from textblob import TextBlob\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "# You should download the book text, clean it, and import it here\n",
    "with open(\"pride.txt\", encoding=\"utf8\") as f:\n",
    "    file_contents = f.read()\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "book_pride = TextBlob(file_contents)\n",
    "positive_sentiment_sentences = []\n",
    "negative_sentiment_sentences = []"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "for sentence in book_pride.sentences:\n",
    "    if sentence.sentiment.polarity == 1:\n",
    "        positive_sentiment_sentences.append(sentence)\n",
    "    if sentence.sentiment.polarity == -1:\n",
    "        negative_sentiment_sentences.append(sentence)\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "print(\"The \" + str(len(positive_sentiment_sentences)) + \" most positive sentences:\")\n",
    "for sentence in positive_sentiment_sentences:\n",
    "    print(\"+ \" + str(sentence.replace(\"\\n\", \"\").replace(\"      \", \" \")))\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "print(\"The \" + str(len(negative_sentiment_sentences)) + \" most negative sentences:\")\n",
    "for sentence in negative_sentiment_sentences:\n",
    "    print(\"- \" + str(sentence.replace(\"\\n\", \"\").replace(\"      \", \" \")))"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "\n---\n\n**免責事項**:  \nこの文書は、AI翻訳サービス [Co-op Translator](https://github.com/Azure/co-op-translator) を使用して翻訳されています。正確性を追求しておりますが、自動翻訳には誤りや不正確な部分が含まれる可能性があることをご承知ください。元の言語で記載された文書が正式な情報源とみなされるべきです。重要な情報については、専門の人間による翻訳を推奨します。この翻訳の使用に起因する誤解や誤った解釈について、当方は責任を負いません。\n"
   ]
  }
 ]
}