29 lines
1.2 KiB
Python
29 lines
1.2 KiB
Python
from __future__ import annotations
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from typing import List
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from .dsl import PlanDelta, SharedSignals, DualVariables
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class Curator:
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"""A lightweight ADMM-like coordinator for cross-venue coherence.
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This is a minimal stub that validates a PlanDelta against a simple
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constraint: total delta across venues must sum to zero (delta-neutral).
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In a real system, this would implement distributed optimization across venues.
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"""
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def __init__(self):
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pass
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def enforce(self, local_plan: PlanDelta, shared: SharedSignals, duals: DualVariables) -> PlanDelta:
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# Simple validation: if sum of deltas != 0, attempt to rebalance by offsetting last action
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total = sum(a.delta for a in local_plan.actions)
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if total != 0 and local_plan.actions:
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# Adjust the last action to ensure delta-neutrality as a placeholder behavior
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last = local_plan.actions[-1]
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offset = -total
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last.delta += offset
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# Attach a simple safety tag for auditability in this MVP
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local_plan.safety_tags = local_plan.safety_tags or []
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local_plan.safety_tags.append("delta-neutralized-by-curator")
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return local_plan
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