Initial SQL-only 1C adapter baseline

scripts/smoke_chat.py

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+from __future__ import annotations
+
+import argparse
+import json
+import sys
+import urllib.error
+import urllib.request
+
+
+def post_chat(base_url: str, model: str, prompt: str) -> dict:
+    url = f"{base_url.rstrip('/')}/v1/chat/completions"
+    payload = {
+        "model": model,
+        "messages": [
+            {"role": "system", "content": "Отвечай кратко и по делу."},
+            {"role": "user", "content": prompt},
+        ],
+        "temperature": 0.2,
+        "max_tokens": 256,
+    }
+    request = urllib.request.Request(
+        url,
+        data=json.dumps(payload, ensure_ascii=False).encode("utf-8"),
+        headers={"Content-Type": "application/json"},
+        method="POST",
+    )
+    with urllib.request.urlopen(request, timeout=120) as response:
+        return json.loads(response.read().decode("utf-8"))
+
+
+def main() -> int:
+    parser = argparse.ArgumentParser(description="Smoke test an OpenAI-compatible chat endpoint.")
+    parser.add_argument("--base-url", default="http://docker-gpu.cin.su:8000")
+    parser.add_argument("--model", default="qwen3-4b-instruct")
+    parser.add_argument(
+        "--prompt",
+        default="Объясни в одном предложении, зачем нужен реестр локальных моделей.",
+    )
+    args = parser.parse_args()
+
+    try:
+        response = post_chat(args.base_url, args.model, args.prompt)
+    except urllib.error.URLError as exc:
+        print(f"Request failed: {exc}", file=sys.stderr)
+        return 1
+
+    choices = response.get("choices") or []
+    if not choices:
+        print("Response has no choices.", file=sys.stderr)
+        print(json.dumps(response, ensure_ascii=False, indent=2))
+        return 1
+
+    message = choices[0].get("message") or {}
+    content = (message.get("content") or "").strip()
+    if not content:
+        print("Response content is empty.", file=sys.stderr)
+        print(json.dumps(response, ensure_ascii=False, indent=2))
+        return 1
+
+    print(content)
+    return 0
+
+
+if __name__ == "__main__":
+    sys.exit(main())