Model/datatypes/epc/domain
Jun-te Kim 44991bed0f Align RdSAP 21.0.0 schema optionality with 21.0.1 (unblock cohort certs)
The modelling_e2e cohort skipped ~35 real RdSAP-Schema-21.0.0 certs with
"SapWindow: missing required field 'frame_factor'" (and a cascade of
wet_rooms_count, the mechanical-vent duct block, wind_turbine_details, &c.).

These are complete certs — the `RdSapSchema21_0_0` dataclass was simply
modelled stricter than `RdSapSchema21_0_1`, which already treats every one of
these fields as optional. This aligns 21.0.0's optionality with 21.0.1 (the
proven path) so the certs map into the prediction donor pool instead of being
dropped:

- SapWindow: pvc_frame / glazing_gap / frame_factor / window_transmission_details
  → Optional (calc already falls back: Table 6c frame factor, SAP10 glazing
  lookup, type-only U).
- 20 nested fields across Addendum / MainHeatingDetail / PhotovoltaicSupply /
  PvBatteries / SapBuildingPart / SapEnergySource → Optional, mirroring 21.0.1
  verbatim (classes made kw_only so defaults sit in place; parsed only via
  from_dict, keyword construction).
- from_rdsap_schema_21_0_0: guard the window_transmission_details dereference
  for None (mirrors the 21.0.1 `_api_sap_window` guard).

Existing 21.0.0 certs are unaffected (relaxing optionality does not change
parsing of certs that carry the fields); mapper-corpus + accuracy gates green.
Verified end-to-end against real cohort cert 2205-3036-3484-0400-5718:
maps + calculates (SAP 68). Regression test added.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-24 07:27:51 +00:00
..
tests Align RdSAP 21.0.0 schema optionality with 21.0.1 (unblock cohort certs) 2026-06-24 07:27:51 +00:00
__init__.py fix broken imports and rename mapper class 2026-04-13 16:36:13 +00:00
epc.py feat(modelling): Epc.sap_lower_bound() — band → minimum SAP (#1160) 2026-06-03 12:50:40 +00:00
epc_codes.csv slice 8a: window physics and orientation aggregates 2026-05-16 15:32:45 +00:00
epc_property_data.py Merge remote-tracking branch 'origin/main' into feature/hyde_make_it_more_accurate_with_tests 2026-06-17 09:05:37 +00:00
field_mappings.py insulation thickness can be string 🟥 2026-04-15 14:26:09 +00:00
historic_epc.py demo generated for use in address2uprn 2026-05-08 14:48:15 +00:00
historic_epc_matching.py rank address similiarity 2026-05-12 16:02:01 +00:00
mapper.py Align RdSAP 21.0.0 schema optionality with 21.0.1 (unblock cohort certs) 2026-06-24 07:27:51 +00:00