forked from genewildish/Mainline
David Gwilliam
21fb210c6e
- params.py: border field now accepts bool | BorderMode - presets.py: add UI_PRESET with BorderMode.UI, remove SIXEL_PRESET - __init__.py: export UI_PRESET, drop SIXEL_PRESET - registry.py: auto-register FrameBufferStage on discovery - New FrameBufferStage for frame history and intensity maps - Tests: update test_pipeline for UI preset, add test_framebuffer_stage.py This sets the foundation for interactive UI panel and modern pipeline composition.
107 lines
2.6 KiB
Python
107 lines
2.6 KiB
Python
"""
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Unified Pipeline Architecture.
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This module provides a clean, dependency-managed pipeline system:
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- Stage: Base class for all pipeline components
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- Pipeline: DAG-based execution orchestrator
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- PipelineParams: Runtime configuration for animation
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- PipelinePreset: Pre-configured pipeline configurations
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- StageRegistry: Unified registration for all stage types
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The pipeline architecture supports:
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- Sources: Data providers (headlines, poetry, pipeline viz)
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- Effects: Post-processors (noise, fade, glitch, hud)
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- Displays: Output backends (terminal, pygame, websocket)
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- Cameras: Viewport controllers (vertical, horizontal, omni)
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Example:
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from engine.pipeline import Pipeline, PipelineConfig, StageRegistry
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pipeline = Pipeline(PipelineConfig(source="headlines", display="terminal"))
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pipeline.add_stage("source", StageRegistry.create("source", "headlines"))
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pipeline.add_stage("display", StageRegistry.create("display", "terminal"))
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pipeline.build().initialize()
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result = pipeline.execute(initial_data)
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"""
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from engine.pipeline.controller import (
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Pipeline,
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PipelineConfig,
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PipelineRunner,
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create_default_pipeline,
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create_pipeline_from_params,
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)
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from engine.pipeline.core import (
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PipelineContext,
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Stage,
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StageConfig,
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StageError,
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StageResult,
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)
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from engine.pipeline.params import (
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DEFAULT_HEADLINE_PARAMS,
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DEFAULT_PIPELINE_PARAMS,
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DEFAULT_PYGAME_PARAMS,
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PipelineParams,
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)
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from engine.pipeline.presets import (
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DEMO_PRESET,
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FIREHOSE_PRESET,
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PIPELINE_VIZ_PRESET,
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POETRY_PRESET,
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UI_PRESET,
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WEBSOCKET_PRESET,
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PipelinePreset,
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create_preset_from_params,
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get_preset,
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list_presets,
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)
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from engine.pipeline.registry import (
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StageRegistry,
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discover_stages,
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register_camera,
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register_display,
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register_effect,
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register_source,
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)
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__all__ = [
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# Core
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"Stage",
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"StageConfig",
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"StageError",
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"StageResult",
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"PipelineContext",
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# Controller
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"Pipeline",
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"PipelineConfig",
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"PipelineRunner",
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"create_default_pipeline",
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"create_pipeline_from_params",
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# Params
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"PipelineParams",
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"DEFAULT_HEADLINE_PARAMS",
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"DEFAULT_PIPELINE_PARAMS",
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"DEFAULT_PYGAME_PARAMS",
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# Presets
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"PipelinePreset",
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"PRESETS",
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"DEMO_PRESET",
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"POETRY_PRESET",
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"PIPELINE_VIZ_PRESET",
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"WEBSOCKET_PRESET",
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"FIREHOSE_PRESET",
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"UI_PRESET",
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"get_preset",
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"list_presets",
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"create_preset_from_params",
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# Registry
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"StageRegistry",
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"discover_stages",
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"register_source",
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"register_effect",
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"register_display",
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"register_camera",
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]
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