Function _is_model_error

uncommon_route/proxy.py:1903–1909

Heuristic: does the upstream error body indicate a model-level problem?

(content: bytes)

def _is_model_error(content: bytes) -> bool:
    """Heuristic: does the upstream error body indicate a model-level problem?"""
    try:
        text = content.decode("utf-8", errors="replace").lower()
        return any(p in text for p in _MODEL_ERROR_PATTERNS)
    except Exception:  # noqa: BLE001
        return False


def _truncate_diagnostic_text(text: str, limit: int = 240) -> str: