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refactor: add limit parameter to get_news_yfinance for consistency 

Address review feedback: make hardcoded count=20 a configurable
limit parameter, consistent with get_global_news_yfinance.
This commit is contained in:
d 🔹 2026-03-24 00:06:23 +00:00
parent 1a8ec533c0
commit 5b5a9b9aee
1 changed files with 3 additions and 1 deletions
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4
tradingagents/dataflows/yfinance_news.py
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@ -52,6 +52,7 @@ def get_news_yfinance(
ticker: str,
start_date: str,
end_date: str,
limit: int = 20,
) -> str:
"""
Retrieve news for a specific stock ticker using yfinance.
@ -60,13 +61,14 @@ def get_news_yfinance(
ticker: Stock ticker symbol (e.g., "AAPL")
start_date: Start date in yyyy-mm-dd format
end_date: End date in yyyy-mm-dd format
limit: Maximum number of news articles to fetch (default: 20)
Returns:
Formatted string containing news articles
"""
try:
stock = yf.Ticker(ticker)
news = yf_retry(lambda: stock.get_news(count=20))
news = yf_retry(lambda: stock.get_news(count=limit))
if not news:
return f"No news found for {ticker}"