Qwen Web Agent#

Browser automation for 通义千问 (qianwen.com) using Playwright. Login session persists at ~/.qwen_session/.

Quick Start#

Single-turn#

bash

python scripts/qwen_agent.py "你的问题"
echo "你的问题" | python scripts/qwen_agent.py

Multi-turn#

bash

printf "问题1\n问题2\n关闭" | python scripts/qwen_multi_agent.py

First Run (Manual Login Required)#

The first launch opens a Chromium window — complete login in the browser, then the script continues automatically. Subsequent runs reuse the saved session.

Scripts#

scripts/qwen_agent.py#

Single-turn Q&A. Sends one query, waits for the streaming response to stabilize, saves to last_output.md, then cleans up the conversation.

Parameters:

• --timeout N: Override timeout in seconds (default 120)

scripts/qwen_multi_agent.py#

Multi-turn conversation. Reads queries from stdin line by line, maintains conversation context, writes all turns to qwen_session_history.md.

Exit commands: 关闭, exit, quit, or EOF

Environment Requirements#

• Python 3.x
• pip install playwright python-dotenv
• playwright install chromium
• Display server (X11/Wayland) or Xvfb for headed mode

Architecture#

Both scripts use Playwright async API with a persistent browser context. The response capture logic polls DOM selectors ( #qk-markdown-react, .chat-answers-card-wrap, etc.) until the text stabilizes (streaming detection). Multi-turn additionally tracks response element count to distinguish new responses from cached ones.

References#

See references/使用说明.md for detailed usage documentation.