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

chapter6/phone-agent/demo.py

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+#!/usr/bin/env python3
+"""Launch the ReAct arm of the local Phone Agent add-on browser call."""
+
+from __future__ import annotations
+
+import argparse
+import threading
+import urllib.parse
+import webbrowser
+
+import uvicorn
+
+DEFAULT_TASK = (
+    "Call me to arrange a dental checkup. I did not include the exact time or confirmation code, "
+    "so ask me for both by voice, repeat the details, and save only what I explicitly confirm."
+)
+
+
+def main() -> None:
+    parser = argparse.ArgumentParser(description=__doc__)
+    parser.add_argument("--task", default=DEFAULT_TASK)
+    parser.add_argument("--host", default="127.0.0.1")
+    parser.add_argument("--port", type=int, default=8765)
+    parser.add_argument(
+        "--no-open", action="store_true", help="Do not open the browser automatically"
+    )
+    args = parser.parse_args()
+    query = urllib.parse.urlencode({"mode": "react", "task": args.task})
+    url = f"http://{args.host}:{args.port}/?{query}"
+    print(f"Phone Agent add-on ReAct endpoint: {url}")
+    if not args.no_open:
+        threading.Timer(0.8, lambda: webbrowser.open(url)).start()
+    uvicorn.run("webrtc_app:app", host=args.host, port=args.port)
+
+
+if __name__ == "__main__":
+    main()