ai-agent-book 精选快照（<2MB 代码与文档，来自 github.com/bojieli/ai-agent-book）

chapter9/browser-use-rpa/browser-use/examples/file_system/file_system.py

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+import asyncio
+import os
+import pathlib
+import shutil
+
+from dotenv import load_dotenv
+
+from browser_use import Agent, ChatOpenAI
+
+load_dotenv()
+
+
+SCRIPT_DIR = pathlib.Path(os.path.dirname(os.path.abspath(__file__)))
+agent_dir = SCRIPT_DIR / 'file_system'
+agent_dir.mkdir(exist_ok=True)
+conversation_dir = agent_dir / 'conversations' / 'conversation'
+print(f'Agent logs directory: {agent_dir}')
+
+
+task = """
+Go to https://mertunsall.github.io/posts/post1.html
+Save the title of the article in "data.md"
+Then, use append_file to add the first sentence of the article to "data.md"
+Then, read the file to see its content and make sure it's correct.
+Finally, share the file with me.
+
+NOTE: DO NOT USE extract_structured_data action - everything is visible in browser state.
+""".strip('\n')
+
+llm = ChatOpenAI(model='gpt-4.1-mini')
+
+agent = Agent(
+	task=task,
+	llm=llm,
+	save_conversation_path=str(conversation_dir),
+	file_system_path=str(agent_dir / 'fs'),
+)
+
+
+async def main():
+	agent_history = await agent.run()
+	print(f'Final result: {agent_history.final_result()}', flush=True)
+
+	input('Press Enter to clean the file system...')
+	# clean the file system
+	shutil.rmtree(str(agent_dir / 'fs'))
+
+
+if __name__ == '__main__':
+	asyncio.run(main())