{
  "nbformat": 4,
  "nbformat_minor": 0,
  "metadata": {
    "colab": {
      "name": "nlp-sample1.ipynb",
      "provenance": []
    },
    "kernelspec": {
      "name": "python3",
      "display_name": "Python 3"
    }
  },
  "cells": [
    {
      "cell_type": "code",
      "metadata": {
        "id": "TCA5-9PRLmQP"
      },
      "source": [
        "from googleapiclient.discovery import build\n",
        "lservice = build('language', 'v1', developerKey=APIKEY)\n",
        "import json\n",
        "text = '今日は朝から晴れていてとても気持ちがいい。明日も晴れるだろうか。どうなのかな... なんだか心配だ。'\n",
        "\n",
        "response = lservice.documents().analyzeSentiment(\n",
        "  body={\n",
        "    'document': {\n",
        "        'type': 'PLAIN_TEXT',\n",
        "        'content': text,\n",
        "        'language': 'ja'\n",
        "    }\n",
        "  }).execute()\n",
        "# print(response)\n",
        "\n",
        "sentiment1 = response['documentSentiment']['score']\n",
        "if sentiment1 < 0:\n",
        "  print(\"ネガティブな文章です。\")\n",
        "else:\n",
        "  print(\"ポジティブな文章です。\")"
      ],
      "execution_count": null,
      "outputs": []
    },
    {
      "cell_type": "code",
      "metadata": {
        "id": "boCI7Nk5S9JR"
      },
      "source": [
        "import getpass\n",
        "\n",
        "APIKEY = getpass.getpass()"
      ],
      "execution_count": null,
      "outputs": []
    }
  ]
}