hwdevelops/equitylens
0
1+
2 �_�ib � �B � R t ^ RIt^ RItRR R lltR R ltR R ltR# ) u� 3fetcher.py — Centralized data layer for EquityLens.4 5All modules should import from here instead of calling yfinance directly.6This ensures consistent data handling and a single point of maintenance.7Nc �P � V ^8� d QhR\ R\ R\ P /# )� �ticker�period�return)�str�pd� DataFrame)�formats "�)C:\Users\donov\equitylens\data\fetcher.py� __annotate__r s% � � � �c� �3� �"�,�,� � c �> � \ P ! V 4 pVP VR7 pVP ' d$ \ RV 24 \8 P ! 4 # V# \ d1 p\ RT RT 24 \9 P ! 4 u Rp?# Rp?ii ; i)aQ 10Fetch historical OHLCV price data for a given ticker.11 12Args:13 ticker: Stock symbol as a string, e.g. "AAPL"14 period: How far back to fetch. Options: 1mo, 3mo, 6mo, 1y, 2y, 5y15 16Returns:17 A pandas DataFrame with columns: Open, High, Low, Close, Volume18 Returns an empty DataFrame if the ticker is invalid or data unavailable.19)r z*[Warning] No price data found for ticker: z'[Error] Could not fetch price data for �: N)�yf�Ticker�history�empty�printr r � Exception)r r �stock�df�es && r �get_price_historyr s� � � �� � �&�!��
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c �� � \ P ! V 4 pRVP RVP RVP RVP21 /pV# \ d p\ RT RT 24 / u Rp?# Rp?ii ; i)a 22Fetch fundamental financial statements for a given ticker.23 24Args:25 ticker: Stock symbol as a string, e.g. "AAPL"26 27Returns:28 A dictionary with keys: 'income_stmt', 'balance_sheet', 'cash_flow'29 Each value is a pandas DataFrame. Returns empty dict on failure.30� income_stmt�
balance_sheet� cash_flow�infoz'[Error] Could not fetch financials for r N)r r r r r r r r )r r �31financialsr s & r �get_financialsr" ' sy � ��� � �&�!��
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c � � \ P ! V 4 pVP pVR, pV# \ d p\ RT RT 24 Rp?R# Rp?ii ; i)z�35Fetch the current price for a given ticker.36 37Args:38 ticker: Stock symbol as a string e.g. "AAPL"39 40Returns:41 Current price as a float, or None if unavailable.42� currentPricez*[Error] Could not fetch current price for r N)r r r r r )r r r �pricer s & r �get_current_pricer' B sV � ��� � �&�!���z�z���^�$��� �� � �
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