feat: TradingView-style report optimization and Python 3.9 compatibility#21
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AlanFokCo
commented
May 16, 2026
AlanFokCo
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- Add RSI(14), MACD(12,26,9), Bollinger Bands(20,2) indicators to HTML report
- Add indicator toggle panel (MA/BB/VOL/S-R show/hide) on K-line chart
- Add crosshair-linked dynamic legend with real-time indicator values
- Replace iframe-based web console with native Lightweight Charts (ReportViewer)
- Replace SVG sparklines with LTVC mini area charts in MetricsComparison
- Extract shared _compute_chart_data() helper for unified chart data production
- Fix Python 3.9 compatibility: replace str|None/list[str]/dict[str] with Optional/List/Dict across all backend files
- Fix RSI reference lines using OHLCV time axis instead of portfolio dates
- Fix ReportLinkModal scrolling by changing overflow:hidden to overflow:auto
- Add RSI(14), MACD(12,26,9), Bollinger Bands(20,2) indicators to HTML report - Add indicator toggle panel (MA/BB/VOL/S-R show/hide) on K-line chart - Add crosshair-linked dynamic legend with real-time indicator values - Replace iframe-based web console with native Lightweight Charts (ReportViewer) - Replace SVG sparklines with LTVC mini area charts in MetricsComparison - Extract shared _compute_chart_data() helper for unified chart data production - Fix Python 3.9 compatibility: replace str|None/list[str]/dict[str] with Optional/List/Dict across all backend files - Fix RSI reference lines using OHLCV time axis instead of portfolio dates - Fix ReportLinkModal scrolling by changing overflow:hidden to overflow:auto Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
- Add UP006/UP035/UP045 to ruff ignore list for Python 3.9 Optional/List/Dict compatibility - Fix import ordering (I001) in proc_registry.py and strategies.py - Black format runs.py - Disable no-explicit-any for ReportViewer/MetricsComparison (required for LTVC v4 type casts) Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
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