init

app/services/sites/weibo.py

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+import json
+import datetime  # 添加datetime导入
+
+import requests
+import urllib3
+from bs4 import BeautifulSoup
+# 移除 SQLAlchemy 导入
+# from sqlalchemy.sql.functions import now
+
+from ...core import cache
+from .crawler import Crawler
+
+urllib3.disable_warnings()
+
+
+class WeiboCrawler(Crawler):
+    """微博"""
+
+    def fetch(self, date_str):
+        # 获取当前时间
+        current_time = datetime.datetime.now()
+
+        header = self.header.copy()
+        header.update({
+            "accept": "application/json, text/javascript, */*; q=0.01",
+            "host": "weibo.com",
+            "Referer": "https://weibo.com",
+            "User-Agent": "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36",
+        })
+        
+        url = "https://weibo.com/ajax/side/hotSearch"
+        
+        resp = requests.get(url=url, headers=header, verify=False, timeout=self.timeout)
+        if resp.status_code != 200:
+            print(f"request failed, status: {resp.status_code}")
+            return []
+            
+        try:
+            json_data = resp.json()
+            data = json_data.get('data', {}).get('realtime', [])
+            
+            result = []
+            cache_list = []
+            
+            for item in data:
+                title = item.get('word', '')
+                url = f"https://s.weibo.com/weibo?q=%23{title}%23"
+
+                news = {
+                    'title': title,
+                    'url': url,
+                    'content': title,
+                    'source': 'weibo',
+                    'publish_time': current_time.strftime('%Y-%m-%d %H:%M:%S')
+                }
+                
+                result.append(news)
+                cache_list.append(news)
+                
+            cache.hset(date_str, self.crawler_name(), json.dumps(cache_list, ensure_ascii=False))
+            return result
+            
+        except Exception as e:
+            print(f"Error parsing JSON: {e}")
+            return []
+
+    def crawler_name(self):
+        return "weibo"