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23 lines
683 B
Python
23 lines
683 B
Python
"""In-memory trigger registry. Populated once at process startup."""
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from __future__ import annotations
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from .types import TriggerDefinition
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_REGISTRY: dict[str, TriggerDefinition] = {}
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def register_trigger(trigger: TriggerDefinition) -> None:
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"""Register a trigger. Raises on duplicate type."""
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if trigger.type in _REGISTRY:
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raise ValueError(f"Trigger already registered: {trigger.type!r}")
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_REGISTRY[trigger.type] = trigger
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def get_trigger(trigger_type: str) -> TriggerDefinition | None:
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return _REGISTRY.get(trigger_type)
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def all_triggers() -> dict[str, TriggerDefinition]:
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"""Defensive snapshot of the registry."""
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return dict(_REGISTRY)
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