dienakdz
87f2845483
- Cleaned up whitespace and formatting in various files including http.py, language.py, logger.py, safe_exec.py, and SQL migration scripts. - Consolidated import statements and removed unnecessary blank lines. - Updated logging configuration for better clarity. - Enhanced the safe execution code with improved error handling and logging. - Removed commented-out code and unnecessary variables in backfill_zero_trades.py and other scripts. - Added a pyproject.toml for Ruff and Vulture configuration. - Introduced requirements-dev.txt for development dependencies. - Removed commented-out stock entries in init.sql for cleaner migration scripts.
62 lines
1.3 KiB
Python
62 lines
1.3 KiB
Python
"""
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Symbol Mapping and Conversion
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Converts QuantDinger system symbols to IB contract format.
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"""
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from typing import Optional, Tuple
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def normalize_symbol(symbol: str, market_type: str) -> Tuple[str, str, str]:
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"""
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Convert system symbol to IB contract parameters.
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Args:
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symbol: Symbol code in the system
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market_type: Market type (USStock)
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Returns:
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(ib_symbol, exchange, currency)
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"""
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symbol = (symbol or "").strip().upper()
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market_type = (market_type or "").strip()
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if market_type == "USStock":
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# US stocks: AAPL, TSLA, GOOGL
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# Use SMART routing for best execution
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return symbol, "SMART", "USD"
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else:
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# Default to US stock
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return symbol, "SMART", "USD"
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def parse_symbol(symbol: str) -> Tuple[str, Optional[str]]:
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"""
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Parse symbol and auto-detect market type.
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Args:
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symbol: Symbol code
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Returns:
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(clean_symbol, market_type)
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"""
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symbol = (symbol or "").strip().upper()
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# Default to US stock
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return symbol, "USStock"
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def format_display_symbol(ib_symbol: str, exchange: str) -> str:
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"""
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Convert IB contract format back to display format.
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Args:
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ib_symbol: IB symbol
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exchange: Exchange code
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Returns:
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Display symbol
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"""
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return ib_symbol
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