RSS监控 — RSS 监控

RSS Monitor - RSS监控 激活词: RSS监控 / 订阅更新 / Feed监控 安装 pip install feedparser 功能 解析RSS/Atom feeds 检测新内容 过滤分类 历史记录 Python函数 import feedparser import time from datetime import datetime class RSSMonitor: def __init__(self): self.feeds = {} self.last_check = {} def add_feed(self, name: str, url: str): self.feeds[name] = url def check_updates(self) -> list: updates = [] for name, url in self.feeds.items(): feed = feedparser.parse(url) for entry in feed.entries[:5]: entry_time = datetime(entry.published_parsed[:6]) if name not in self.last_check or entry_time > self.last_check[name]: updates.append({ 'feed': name, 'title': entry.title, 'link': entry.link, 'published': entry.get('published', 'Unknown'), }) self.last_check[name] = datetime.now() return updates def get_entries(self, url: str, limit: int = 10): feed = feedparser.parse(url) return [{ 'title': e.title, 'link': e.link, 'summary': e.get('summary', '')[:200], } for e in feed.entries[:limit]] 命令行 # 解析RSS curl -s "https://example.com/feed.xml" | grep -o '' 使用场景 监控技术博客更新 跟踪新闻源 关注播客节目 监控社交媒体动态