From 93cdec89edb819984c475c60dcbad51293339e77 Mon Sep 17 00:00:00 2001
From: Igor Soarez <igor@soarez.org>
Date: Thu, 5 Nov 2026 20:22:02 +0200
Subject: name pi sessions automatically, replacing the pi-auto-session-name
 package

---
 tests/fake-model.py | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

(limited to 'tests/fake-model.py')

diff --git a/tests/fake-model.py b/tests/fake-model.py
index 98a61db..a00ccb2 100755
--- a/tests/fake-model.py
+++ b/tests/fake-model.py
@@ -2,7 +2,8 @@
 """A fake OpenAI-compatible model for tests/pi-live.sh: streams a short reply
 to /v1/chat/completions, after a delay taken from the last user message
 ("slow 3" waits 3 seconds), or fails as a provider does ("fail 401": an
-authentication error). Prints its port, then serves until killed."""
+authentication error). Asked to name a session, it answers "About <the
+latest user message>". Prints its port, then serves until killed."""
 import json
 import re
 import sys
@@ -33,6 +34,10 @@ class Handler(BaseHTTPRequestHandler):
     def do_POST(self):
         body = json.loads(self.rfile.read(int(self.headers.get("Content-Length", 0))) or b"{}")
         text = last_user_text(body)
+        if "Name this coding-agent session" in text:
+            said = re.findall(r"^User: (.*)$", text, re.M)
+            self.reply("About " + (said[-1][:40] if said else "nothing"))
+            return
         match = re.search(r"slow (\d+(?:\.\d+)?)", text)
         time.sleep(float(match.group(1)) if match else 0.2)
         failure = re.search(r"fail (\d{3})", text)
@@ -43,6 +48,9 @@ class Handler(BaseHTTPRequestHandler):
             self.end_headers()
             self.wfile.write(error.encode())
             return
+        self.reply("Done: fake reply.")
+
+    def reply(self, text):
         self.send_response(200)
         self.send_header("Content-Type", "text/event-stream")
         self.send_header("Cache-Control", "no-cache")
@@ -56,8 +64,7 @@ class Handler(BaseHTTPRequestHandler):
             self.wfile.write(f"data: {json.dumps(data)}\n\n".encode())
             self.wfile.flush()
 
-        chunk({"role": "assistant", "content": "Done: "})
-        chunk({"content": "fake reply."})
+        chunk({"role": "assistant", "content": text})
         chunk({}, "stop", {"prompt_tokens": 10, "completion_tokens": 3, "total_tokens": 13})
         self.wfile.write(b"data: [DONE]\n\n")
         self.wfile.flush()
-- 
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