cillin
5b925fbe02
- Remove Docker-based microservices (docker-compose.yml, Makefile, Dockerfiles) - Update start-dev.sh to use backend.app:app entry point - Add shared schema and client modules for service communication - Add team coordination modules (messenger, registry, task_delegator, coordinator) - Add evaluation hooks and skill adaptation hooks - Add skill template and gateway server - Update frontend WebSocket URL configuration - Add explain components for insider and technical analysis Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
131 lines
3.8 KiB
Python
131 lines
3.8 KiB
Python
# -*- coding: utf-8 -*-
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"""News service client for news enrichment operations."""
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import httpx
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class NewsServiceClient:
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"""Async client for the News Service API."""
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def __init__(self, base_url: str = "http://localhost:8002"):
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"""Initialize the client with a base URL.
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Args:
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base_url: Base URL for the news service API.
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"""
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self.base_url = base_url.rstrip("/")
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self._client: httpx.AsyncClient | None = None
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async def __aenter__(self) -> "NewsServiceClient":
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self._client = httpx.AsyncClient(base_url=self.base_url, timeout=30.0)
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return self
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async def __aexit__(self, exc_type, exc_val, exc_tb) -> None:
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if self._client:
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await self._client.aclose()
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async def get_enriched_news(
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self,
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ticker: str,
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start_date: str | None = None,
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end_date: str | None = None,
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) -> dict:
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"""Get enriched news for a ticker.
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Args:
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ticker: Stock ticker symbol.
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start_date: Start date (YYYY-MM-DD).
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end_date: End date (YYYY-MM-DD).
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Returns:
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Dictionary with enriched news data.
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"""
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params = {"ticker": ticker}
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if start_date:
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params["start_date"] = start_date
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if end_date:
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params["end_date"] = end_date
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response = await self._client.get("/api/enriched-news", params=params)
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response.raise_for_status()
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return response.json()
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async def get_similar_days(
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self,
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ticker: str,
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date: str,
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n_similar: int = 5,
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) -> dict:
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"""Get similar trading days based on price patterns.
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Args:
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ticker: Stock ticker symbol.
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date: Reference date (YYYY-MM-DD).
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n_similar: Number of similar days to return.
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Returns:
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Dictionary with similar day data.
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"""
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params = {"ticker": ticker, "date": date, "n_similar": n_similar}
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response = await self._client.get("/api/similar-days", params=params)
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response.raise_for_status()
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return response.json()
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async def get_story(self, story_id: str) -> dict:
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"""Get a specific news story by ID.
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Args:
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story_id: The story identifier.
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Returns:
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Dictionary with story data.
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"""
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response = await self._client.get(f"/api/stories/{story_id}")
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response.raise_for_status()
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return response.json()
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async def post_enrich(self, news_items: list[dict]) -> dict:
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"""Enrich news items with additional analysis.
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Args:
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news_items: List of news items to enrich.
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Returns:
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Dictionary with enriched news data.
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"""
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response = await self._client.post("/api/enrich", json=news_items)
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response.raise_for_status()
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return response.json()
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async def get_categories(self) -> dict:
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"""Get available news categories.
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Returns:
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Dictionary with available categories.
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"""
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response = await self._client.get("/api/categories")
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response.raise_for_status()
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return response.json()
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async def search_news(
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self,
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query: str,
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ticker: str | None = None,
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limit: int = 10,
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) -> dict:
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"""Search news articles.
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Args:
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query: Search query string.
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ticker: Optional ticker to filter by.
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limit: Maximum number of results.
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Returns:
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Dictionary with search results.
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"""
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params = {"query": query, "limit": limit}
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if ticker:
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params["ticker"] = ticker
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response = await self._client.get("/api/search", params=params)
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response.raise_for_status()
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return response.json()
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