# mg_introduce | 小棉智能
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# 模块 `nonebot_plugin_marshoai.tools.marshoai_meogirl.mg_introduce` ​

### async func `get_async_data(url)` ​

源代码 或 在GitHub上查看
python

    async def get_async_data(url):
        async with httpx.AsyncClient(timeout=None) as client:
            return await client.get(url, headers=headers)

### async func `introduce(msg: str)` ​

源代码 或 在GitHub上查看
python

    async def introduce(msg: str):
        logger.info(f'介绍 : "{msg}" ...')
        result = ''
        url = 'https://mzh.moegirl.org.cn/' + urllib.parse.quote_plus(msg)
        response = await get_async_data(url)
        logger.success(f'连接"{url}"完成, 状态码 : {response.status_code}')
        soup = BeautifulSoup(response.text, 'html.parser')
        if response.status_code == 200:
            '\n        萌娘百科页面结构\n        div#mw-content-text\n        └── div#404search           # 空白页面出现\n        └── div.mw-parser-output    # 正常页面\n            └── div, p, table ...   # 大量的解释项\n        '
            result += msg + '\n'
            img = soup.find('img', class_='infobox-image')
            if img:
                result += f"![ {msg} ]( {img['src']} ) \n"
            div = soup.find('div', class_='mw-parser-output')
            if div:
                p_tags = div.find_all('p')
                num = 0
                for p_tag in p_tags:
                    p = str(p_tag)
                    p = re.sub('<script.*?</script>|<style.*?</style>', '', p, flags=re.DOTALL)
                    p = re.sub('<.*?>', '', p, flags=re.DOTALL)
                    p = re.sub('\\[.*?]', '', p, flags=re.DOTALL)
                    if p != '':
                        result += str(p)
                        num += 1
                        if num >= 20:
                            break
            return result
        elif response.status_code == 404:
            logger.info(f'未找到"{msg}", 进行搜索')
            from . import mg_search
            context = await mg_search.search(msg, 1)
            keyword = re.search('.*?\\n', context, flags=re.DOTALL).group()[:-1]
            logger.success(f'搜索完成, 打开"{keyword}"')
            return await introduce(keyword)
        elif response.status_code == 301:
            return f'未找到{msg}'
        else:
            logger.error(f'网络错误, 状态码 : {response.status_code}')
            return f'网络错误, 状态码 : {response.status_code}'

### var `keyword` ​

- 说明: type: ignore

- 默认值: `re.search('.*?\\n', context, flags=re.DOTALL).group()[:-1]`