💩 不要用这种大小写命名规则，在大小写不敏感系统或文件系统上会搞出一堆问题

nonebot_plugin_marshoai/tools/marshoai_meogirl/mg_introduce.py

@@ -0,0 +1,81 @@
+import re
+import urllib.parse
+
+import httpx
+from bs4 import BeautifulSoup  # type: ignore
+from nonebot.log import logger
+
+headers = {
+    "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.127 Safari/537.36"
+}
+
+
+async def get_async_data(url):
+    async with httpx.AsyncClient(timeout=None) as client:
+        return await client.get(url, headers=headers)
+
+
+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")
+
+    # 正常页
+    if response.status_code == 200:
+        """
+        萌娘百科页面结构
+        div#mw-content-text
+        └── div#404search           # 空白页面出现
+        └── div.mw-parser-output    # 正常页面
+            └── div, p, table ...   # 大量的解释项
+        """
+        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(
+                    r"<script.*?</script>|<style.*?</style>", "", p, flags=re.DOTALL
+                )
+                p = re.sub(r"<.*?>", "", p, flags=re.DOTALL)
+                p = re.sub(r"\[.*?]", "", p, flags=re.DOTALL)
+
+                if p != "":
+                    result += str(p)
+
+                    num += 1
+                    if num >= 20:
+                        break
+        return result
+
+    # 空白页
+    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(r".*?\n", context, flags=re.DOTALL).group()[:-1]    # type: ignore
+
+        logger.success(f'搜索完成, 打开"{keyword}"')
+        return await introduce(keyword)
+
+    # 搜索失败
+    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}"