a969defe1f
Implement modular chart layers and error handling for Crypto Trading Bot Dashboard - Introduced a comprehensive chart layer system in `components/charts/layers/` to support various technical indicators and subplots. - Added base layer components including `BaseLayer`, `CandlestickLayer`, and `VolumeLayer` for flexible chart rendering. - Implemented overlay indicators such as `SMALayer`, `EMALayer`, and `BollingerBandsLayer` with robust error handling. - Created subplot layers for indicators like `RSILayer` and `MACDLayer`, enhancing visualization capabilities. - Developed a `MarketDataIntegrator` for seamless data fetching and validation, improving data quality assurance. - Enhanced error handling utilities in `components/charts/error_handling.py` to manage insufficient data scenarios effectively. - Updated documentation to reflect the new chart layer architecture and usage guidelines. - Added unit tests for all chart layer components to ensure functionality and reliability.
100 lines
2.3 KiB
Python
100 lines
2.3 KiB
Python
"""
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Chart Layers Package
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This package contains the modular layer system for building complex charts
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with multiple indicators, signals, and subplots.
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Components:
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- BaseChartLayer: Abstract base class for all layers
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- CandlestickLayer: OHLC price chart layer
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- VolumeLayer: Volume subplot layer
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- LayerManager: Orchestrates multiple layers
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- SMALayer: Simple Moving Average indicator overlay
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- EMALayer: Exponential Moving Average indicator overlay
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- BollingerBandsLayer: Bollinger Bands overlay with fill area
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- RSILayer: RSI oscillator subplot
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- MACDLayer: MACD lines and histogram subplot
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"""
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from .base import (
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BaseChartLayer,
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CandlestickLayer,
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VolumeLayer,
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LayerManager,
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LayerConfig
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)
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from .indicators import (
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BaseIndicatorLayer,
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IndicatorLayerConfig,
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SMALayer,
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EMALayer,
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BollingerBandsLayer,
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create_sma_layer,
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create_ema_layer,
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create_bollinger_bands_layer,
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create_common_ma_layers,
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create_common_overlay_indicators
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)
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from .subplots import (
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BaseSubplotLayer,
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SubplotLayerConfig,
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RSILayer,
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MACDLayer,
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create_rsi_layer,
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create_macd_layer,
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create_common_subplot_indicators
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)
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__all__ = [
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# Base layers
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'BaseChartLayer',
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'CandlestickLayer',
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'VolumeLayer',
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'LayerManager',
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'LayerConfig',
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# Indicator layers (overlays)
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'BaseIndicatorLayer',
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'IndicatorLayerConfig',
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'SMALayer',
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'EMALayer',
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'BollingerBandsLayer',
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# Subplot layers
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'BaseSubplotLayer',
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'SubplotLayerConfig',
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'RSILayer',
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'MACDLayer',
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# Convenience functions
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'create_sma_layer',
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'create_ema_layer',
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'create_bollinger_bands_layer',
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'create_common_ma_layers',
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'create_common_overlay_indicators',
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'create_rsi_layer',
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'create_macd_layer',
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'create_common_subplot_indicators'
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]
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__version__ = "0.1.0"
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# Package metadata
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# __version__ = "0.1.0"
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# __package_name__ = "layers"
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# Layers will be imported once they are created
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# from .base import BaseCandlestickLayer
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# from .indicators import IndicatorLayer
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# from .subplots import SubplotManager
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# from .signals import SignalLayer
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# Public exports (will be populated as layers are implemented)
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# __all__ = [
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# # "BaseCandlestickLayer",
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# # "IndicatorLayer",
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# # "SubplotManager",
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# # "SignalLayer"
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# ] |