| |
| """OpenRouter chat client for PPT Master — tencent/hy3-preview:free""" |
| import json, os, sys, requests |
| from pathlib import Path |
| try: |
| sys.path.insert(0, str(Path(__file__).resolve().parent)) |
| from config import load_prefixed_env_file |
| except ImportError: |
| load_prefixed_env_file = lambda *a,**k: None |
|
|
| DEFAULT_MODEL = "tencent/hy3-preview:free" |
| DEFAULT_BASE_URL = "https://openrouter.ai/api/v1" |
| DEFAULT_API_KEY = "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" |
|
|
| def chat(prompt, system=None, model=None, max_tokens=4096, temperature=0.4): |
| load_prefixed_env_file(("OPENROUTER_",)) |
| api_key = os.environ.get("OPENROUTER_API_KEY", DEFAULT_API_KEY) |
| model = model or os.environ.get("OPENROUTER_MODEL", DEFAULT_MODEL) |
| base_url = os.environ.get("OPENROUTER_BASE_URL", DEFAULT_BASE_URL).rstrip("/") |
| messages = [] |
| if system: messages.append({"role":"system","content":system}) |
| messages.append({"role":"user","content":prompt}) |
| r = requests.post(f"{base_url}/chat/completions", |
| headers={"Authorization":f"Bearer {api_key}","Content-Type":"application/json", |
| "HTTP-Referer":"http://localhost/ppt-master","X-Title":"ppt-master-local"}, |
| json={"model":model,"messages":messages,"temperature":temperature, |
| "max_tokens":max_tokens,"reasoning":{"exclude":True}}, timeout=180) |
| if r.status_code >= 400: raise RuntimeError(f"OpenRouter {r.status_code}: {r.text[:500]}") |
| return r.json()["choices"][0]["message"]["content"] |
|
|
| if __name__ == "__main__": |
| import argparse |
| p = argparse.ArgumentParser() |
| p.add_argument("prompt", nargs="?") |
| p.add_argument("--system") |
| p.add_argument("--max-tokens", type=int, default=4096) |
| args = p.parse_args() |
| prompt = args.prompt or sys.stdin.read() |
| print(chat(prompt, system=args.system, max_tokens=args.max_tokens)) |
|
|
