p4fkfpicj/爬取国外疫情实时概括.ipynb

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     "text": [
      "currentConfirmedCount:7543877, confirmedCount:20432235, suspectedCount:4, curedCount:12145092, deadCount:743266, suspectedIncr:0, currentConfirmedIncr:6954, confirmedIncr:14410, curedIncr:6504, deadIncr:952\n"
     ]
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   "source": [
    "import requests\n",
    "from bs4 import BeautifulSoup\n",
    "import re\n",
    "import json\n",
    "\n",
    "# 国外疫情实时概况\n",
    "class ForeignStatistics:\n",
    "    def __init__(self):\n",
    "        self.currentConfirmedCount = 0\n",
    "        self.confirmedCount = 0\n",
    "        self.suspectedCount = 0\n",
    "        self.curedCount = 0\n",
    "        self.deadCount = 0\n",
    "        self.suspectedIncr = 0\n",
    "        self.currentConfirmedIncr = 0\n",
    "        self.confirmedIncr = 0\n",
    "        self.curedIncr = 0\n",
    "        self.deadIncr = 0\n",
    "\n",
    "    def get_foreign_statistics_tuple(self):\n",
    "        return (self.currentConfirmedCount, self.confirmedCount, self.suspectedCount, self.curedCount,\n",
    "                 self.deadCount, self.suspectedIncr, self.currentConfirmedIncr, self.confirmedIncr, self.curedIncr,\n",
    "                 self.deadIncr)\n",
    "\n",
    "    def __str__(self):\n",
    "        return 'currentConfirmedCount:%s, confirmedCount:%s, suspectedCount:%s, curedCount:%s, deadCount:%s, suspectedIncr:%s, currentConfirmedIncr:%s, confirmedIncr:%s, curedIncr:%s, deadIncr:%s' % (\n",
    "        self.currentConfirmedCount, self.confirmedCount, self.suspectedCount, self.curedCount, self.deadCount,\n",
    "        self.suspectedIncr, self.currentConfirmedIncr, self.confirmedIncr, self.curedIncr, self.deadIncr)\n",
    "\n",
    "\n",
    "\n",
    "\n",
    "# 爬取页面\n",
    "res = requests.get('https://ncov.dxy.cn/ncovh5/view/pneumonia')\n",
    "# 重新解码\n",
    "res = res.content.decode('utf-8')\n",
    "# 构建soup对象\n",
    "soup = BeautifulSoup(res, 'html.parser')\n",
    "# 使用soup对象查找国外疫情数据标签\n",
    "tag = soup.find('script', attrs={'id': 'getStatisticsService'})\n",
    "# 转成字符串\n",
    "tagstr = tag.string\n",
    "# 使用正则表达式查找所有内容\n",
    "result = re.findall('\\{\"currentConfirmedCount\".*?\"deadIncr\".*?\\}', tagstr)\n",
    "# 获取国外疫情数据\n",
    "#print(result[0])\n",
    "\n",
    "obj = json.loads(result[0])\n",
    "#print(obj)\n",
    "foreignStatistics = ForeignStatistics()\n",
    "foreignStatistics.currentConfirmedCount = int(obj['currentConfirmedCount'])\n",
    "foreignStatistics.confirmedCount = int(obj['confirmedCount'])\n",
    "foreignStatistics.suspectedCount = int(obj['suspectedCount'])\n",
    "foreignStatistics.curedCount = int(obj['curedCount'])\n",
    "foreignStatistics.deadCount = int(obj['deadCount'])\n",
    "foreignStatistics.suspectedIncr = int(obj['suspectedIncr'])\n",
    "foreignStatistics.currentConfirmedIncr = int(obj['currentConfirmedIncr'])\n",
    "foreignStatistics.confirmedIncr = int(obj['confirmedIncr'])\n",
    "foreignStatistics.curedIncr = int(obj['curedIncr'])\n",
    "foreignStatistics.deadIncr = int(obj['deadIncr'])\n",
    "print(foreignStatistics)\n",
    "\n"
   ]
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