72 lines
1.8 KiB
Python
Executable File
72 lines
1.8 KiB
Python
Executable File
#!/usr/bin/env python3
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"""
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测试加密货币新闻获取（多源聚合）
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"""
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import asyncio
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import sys
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import os
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# 确保路径正确
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script_dir = os.path.dirname(os.path.abspath(__file__))
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project_root = os.path.dirname(script_dir)
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backend_dir = os.path.join(project_root, 'backend')
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sys.path.insert(0, backend_dir)
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from app.services.news_service import get_news_service
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async def main():
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print("=" * 60)
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print("📰 测试加密货币新闻获取（多源聚合）")
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print("=" * 60)
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news_service = get_news_service()
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# 获取最新新闻
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print("\n🔍 获取最新加密货币新闻...")
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news_list = await news_service.get_latest_news(limit=30)
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print(f"\n✅ 获取到 {len(news_list)} 条新闻\n")
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# 按来源分组统计
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sources = {}
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for news in news_list:
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source = news.get('source', 'Unknown')
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sources[source] = sources.get(source, 0) + 1
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print("📊 新闻来源统计:")
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for source, count in sources.items():
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print(f" {source}: {count} 条")
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# 显示最新10条新闻
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print("\n" + "=" * 60)
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print("📰 最新 10 条新闻")
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print("=" * 60)
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for i, news in enumerate(news_list[:10], 1):
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time_str = news.get('time_str', '')
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title = news.get('title', '')
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source = news.get('source', '')
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desc = news.get('description', '')[:100]
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print(f"\n{i}. [{time_str}] {source}")
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print(f" {title}")
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if desc:
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print(f" {desc}...")
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# 测试格式化给 LLM
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print("\n" + "=" * 60)
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print("🤖 格式化给 LLM 的新闻")
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print("=" * 60)
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formatted_news = news_service.format_news_for_llm(news_list[:5], max_items=5)
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print(formatted_news)
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print("\n" + "=" * 60)
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print("✅ 测试完成")
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print("=" * 60)
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if __name__ == "__main__":
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asyncio.run(main())
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