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da805bce21
The PropertyBaselineOrchestrator now reads no Lodged Performance off a predicted Property's neighbour-synthesised EPC: lodged is None when source_path is 'predicted', so no phantom lodged figure is manufactured. The Effective half is unchanged. Rebaseliner port + PropertyBaselinePerformance.lodged widen to Optional; the pristine-cert paths assert non-None (lodged is None only for a predicted Property, which is always physical_state_changed). Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
36 lines
1.4 KiB
Python
36 lines
1.4 KiB
Python
from __future__ import annotations
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from dataclasses import dataclass
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from typing import Optional
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from domain.billing.bill import Bill
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from domain.property_baseline.performance import Performance
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from domain.property_baseline.rebaseliner import RebaselineReason
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@dataclass(frozen=True)
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class PropertyBaselinePerformance:
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"""A Property's current performance aggregate (CONTEXT.md, ADR-0004).
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Holds both halves — ``lodged`` (what the gov register says) and
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``effective`` (what the modelling pipeline scored against) — plus the
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``rebaseline_reason`` recording *why* they differ (``"none"`` when equal).
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Both halves are populated for a Property with a real record of itself; the
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``lodged`` half is ``None`` for a predicted Property, which has no lodged cert
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to read a Lodged Performance off — only the Effective half is established then
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(ADR-0004 amendment, #1361).
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Carries the part of the energy block that needs no derivation: annual
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``space_heating_kwh`` / ``water_heating_kwh`` read off the EPC's RHI.
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Carries the derived ``bill`` (ADR-0014): the calculator's delivered kWh per
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end use priced at current Fuel Rates. It is ``None`` only when no calculator
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ran (the stub path produced no ``SapResult`` to price).
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"""
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lodged: Optional[Performance]
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effective: Performance
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rebaseline_reason: RebaselineReason
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space_heating_kwh: float
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water_heating_kwh: float
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bill: Optional[Bill] = None
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