import asyncio from gnews import GNews import fastapi_poe as fp import gradio as gr import os # 初始化GNews google_news = GNews(language='en', country='US') api_key = os.getenv('API_KEY') # 确保替换为你的API密钥 # 定义异步函数来生成每个新闻的博客文章 async def generate_blog_for_news(article, index): news_text = f"Title: {article['title']}\nDescription: {article['description']}\nURL: {article['url']}\n\nPlease write a blog post about this news." message = fp.ProtocolMessage(role="user", content=news_text) complete_text = '' async for partial in fp.get_bot_response(messages=[message], bot_name="Mixtral-8x7B-Chat", api_key=api_key): complete_text += partial.text file_path = f'Blog_Article_{index}.txt' with open(file_path, 'w') as file: file.write(complete_text) return file_path # 运行异步函数为每条新闻生成博客文章,并收集文件路径 async def main(): top_news = google_news.get_top_news() top_10_news = top_news[:1] # 获取前2条新闻来生成博客 file_paths = await asyncio.gather(*(generate_blog_for_news(article, index) for index, article in enumerate(top_10_news, 1))) return file_paths # 将异步main函数包装为同步函数,以便Gradio使用 def run_main(): return asyncio.run(main()) # Gradio界面函数,修改以返回文件路径 def create_blog(): file_paths = run_main() return file_paths # 设置Gradio界面 iface = gr.Interface( fn=create_blog, inputs=None, outputs=gr.File(label="Download Blog Posts"), title="自动博客生成器", description="点击按钮生成博客文章,并提供下载链接!" ) # 运行Gradio app if __name__ == "__main__": iface.launch()