{"record":{"id":"e2622a528e342248","repo":"HKUDS/Vibe-Trading","slug":"openai-codex-oauth-requires-httpx-install-depende","errorCode":null,"errorMessage":"OpenAI Codex OAuth requires httpx. Install dependencies first.","messagePattern":"OpenAI Codex OAuth requires httpx\\. Install dependencies first\\.","errorType":"exception","errorClass":"RuntimeError","httpStatus":null,"severity":"critical","filePath":"agent/src/providers/openai_codex.py","lineNumber":619,"sourceCode":"            detail = event.get(\"error\") or event.get(\"message\") or event\n            raise RuntimeError(f\"OpenAI Codex response failed: {str(detail)[:500]}\")\n\n\nclass OpenAICodexLLM:\n    \"\"\"Minimal LangChain-compatible adapter for Vibe-Trading's ChatLLM.\"\"\"\n\n    def __init__(\n        self,\n        *,\n        model: str,\n        temperature: float = 0.0,\n        timeout: int = 120,\n        tools: list[dict[str, Any]] | None = None,\n        reasoning_effort: str | None = None,\n        codex_url: str | None = None,\n    ) -> None:\n        if httpx is None:\n            raise RuntimeError(\"OpenAI Codex OAuth requires httpx. Install dependencies first.\")\n        self.model = model\n        self.temperature = temperature\n        self.timeout = timeout\n        self.tools = tools or []\n        self.reasoning_effort = reasoning_effort\n        self.codex_url = validate_codex_base_url(codex_url or get_env_config().llm.openai_codex_base_url)\n\n    def bind_tools(self, tools: list[dict[str, Any]]) -> \"OpenAICodexLLM\":\n        return OpenAICodexLLM(\n            model=self.model,\n            temperature=self.temperature,\n            timeout=self.timeout,\n            tools=tools,\n            reasoning_effort=self.reasoning_effort,\n            codex_url=self.codex_url,\n        )\n\n    def _body(self, messages: list[dict[str, Any]], *, stream: bool) -> dict[str, Any]:","sourceCodeStart":601,"sourceCodeEnd":637,"githubUrl":"https://github.com/HKUDS/Vibe-Trading/blob/80ffdda44c5c4db0dd84d70e051cca591cea67df/agent/src/providers/openai_codex.py#L601-L637","documentation":"OpenAICodexLLM.__init__ requires httpx for its HTTP transport; if the httpx import failed at module load (symbol is None), constructing the LLM raises immediately rather than failing on the first request.","triggerScenarios":"Constructing OpenAICodexLLM (directly or via build_llm with provider=openai-codex) in an environment where httpx is not installed or failed to import.","commonSituations":"Minimal environments missing the HTTP extra; httpx version conflicts with other libraries (e.g. incompatible httpcore pins); broken installs after partial upgrades.","solutions":["pip install httpx (or reinstall: pip install -U httpx httpcore)","Resolve version conflicts: pip check, then align httpcore/httpx versions","Construct the LLM in a startup health-check so failures surface at boot, not mid-session"],"exampleFix":"# before\nRuntimeError: OpenAI Codex OAuth requires httpx...\n\n# after\npip install httpx","handlingStrategy":"validation","validationCode":"try:\n    import httpx  # noqa: F401\nexcept ImportError:\n    raise SystemExit('pip install httpx')","typeGuard":null,"tryCatchPattern":"try:\n    llm = OpenAICodexLLM(model=...)\nexcept RuntimeError as e:\n    if 'httpx' in str(e):\n        print('pip install httpx'); sys.exit(1)\n    raise","preventionTips":["Pin httpx and httpcore to compatible versions","Run dependency checks at service startup"],"tags":["httpx","missing-dependency","codex","llm-provider"],"backgroundTag":"missing-dependency","analyzedSha":"80ffdda44c5c4db0dd84d70e051cca591cea67df","analyzedAt":"2026-08-28T12:46:38.989Z","schemaVersion":2},"datasetVersion":"2026-08-28T16:17:29.566Z"}