41 lines
968 B
Python
41 lines
968 B
Python
"""Registry for D-InSAR engine instances."""
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from __future__ import annotations
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from typing import Dict, List, Optional
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from .base import DinsarEngine
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_registry: Dict[str, DinsarEngine] = {}
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def register(engine: DinsarEngine) -> None:
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"""Registers or replaces an engine instance."""
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_registry[engine.engine_code] = engine
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def get_engine(engine_code: str) -> Optional[DinsarEngine]:
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"""Returns a registered engine instance by code."""
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return _registry.get(engine_code)
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def list_engines() -> List[DinsarEngine]:
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"""Returns all registered engines in registration order."""
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return list(_registry.values())
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def _bootstrap() -> None:
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"""Imports and registers all built-in engines."""
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from .landsar_engine import LandsarEngine
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from .pyint_engine import PyintEngine
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from .sarscape_engine import SarscapeEngine
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for engine in (SarscapeEngine(), PyintEngine(), LandsarEngine()):
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register(engine)
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_bootstrap()
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