INNER CODE UNIT · Python

_set_cached_market

YichengYang-Ethan/oracle3 · oracle3/blinks/server.py:44

def _set_cached_market(ticker: str, data: dict) -> None:
    """Store market metadata in cache."""
    _market_cache[ticker] = (time.monotonic(), data)


def _build_app():
    """Build and return the FastAPI application (lazy import)."""
    try:
        from fastapi import FastAPI, HTTPException, Query
        from fastapi.middleware.cors import CORSMiddleware
        from fastapi.responses import JSONResponse
        from pydantic import BaseModel, Field
    except ImportError as exc:
        raise RuntimeError(
            'FastAPI not installed. Install with: poetry install -E blinks'
        ) from exc

    class ExecuteTradeBody(BaseModel):

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