From 5178197dc2deeeee7d1d40f5937eb3d2c598d8c5 Mon Sep 17 00:00:00 2001 From: Jun-te Kim Date: Fri, 12 Jun 2026 12:19:16 +0000 Subject: [PATCH] =?UTF-8?q?Map=20RdSAP-Schema-19.0=20certs=20to=20EpcPrope?= =?UTF-8?q?rtyData=20=F0=9F=9F=A5?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Co-Authored-By: Claude Opus 4.8 (1M context) --- .../RdSAP-Schema-19.0/corpus.jsonl | 1000 +++++++++++++++++ .../epc_client/tests/test_mapper_corpus.py | 18 + scripts/eon/harvest_certs.py | 13 +- 3 files changed, 1027 insertions(+), 4 deletions(-) create mode 100644 backend/epc_api/json_samples/RdSAP-Schema-19.0/corpus.jsonl diff --git a/backend/epc_api/json_samples/RdSAP-Schema-19.0/corpus.jsonl b/backend/epc_api/json_samples/RdSAP-Schema-19.0/corpus.jsonl new file mode 100644 index 00000000..96d73239 --- /dev/null +++ b/backend/epc_api/json_samples/RdSAP-Schema-19.0/corpus.jsonl @@ -0,0 +1,1000 @@ +{"uprn": 10091483848, "roofs": [{"description": "Pitched, 200 mm loft insulation", "energy_efficiency_rating": 4, "environmental_efficiency_rating": 4}], "walls": [{"description": "Solid brick, with internal insulation", "energy_efficiency_rating": 4, "environmental_efficiency_rating": 4}], "floors": [{"description": "(another dwelling below)", "energy_efficiency_rating": 0, "environmental_efficiency_rating": 0}], "status": "entered", "tenure": 1, "window": {"description": "Fully double glazed", "energy_efficiency_rating": 4, "environmental_efficiency_rating": 4}, "lighting": {"description": "Low energy lighting in 80% of fixed outlets", "energy_efficiency_rating": 5, "environmental_efficiency_rating": 5}, "postcode": "HU1 1LF", "hot_water": {"description": "Electric immersion, off-peak", "energy_efficiency_rating": 3, "environmental_efficiency_rating": 2}, "post_town": "HULL", "built_form": 4, "created_at": "2020-01-27 18:06:01.000000", "door_count": 1, "glazed_area": 1, "region_code": 3, "report_type": 2, "sap_heating": {"cylinder_size": 2, 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"potential_energy_efficiency_band": "B", "co2_emissions_current_per_floor_area": 43, "low_energy_fixed_lighting_outlets_count": 5} +{"uprn": 100040363973, "roofs": [{"description": "Pitched, 100 mm loft insulation", "energy_efficiency_rating": 3, "environmental_efficiency_rating": 3}], "walls": [{"description": "Cavity wall, as built, insulated (assumed)", "energy_efficiency_rating": 4, "environmental_efficiency_rating": 4}], "floors": [{"description": "Suspended, no insulation (assumed)", "energy_efficiency_rating": 0, "environmental_efficiency_rating": 0}], "status": "entered", "tenure": 3, "window": {"description": "Fully double glazed", "energy_efficiency_rating": 3, "environmental_efficiency_rating": 3}, "lighting": {"description": "Low energy lighting in all fixed outlets", "energy_efficiency_rating": 5, "environmental_efficiency_rating": 5}, "postcode": "EX16 5QD", "hot_water": {"description": "From main system", "energy_efficiency_rating": 4, "environmental_efficiency_rating": 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Assessor", "country_code": "EAW", "main_heating": [{"description": "Boiler and radiators, mains gas", "energy_efficiency_rating": 4, "environmental_efficiency_rating": 4}], "dwelling_type": "Semi-detached house", "language_code": 1, "property_type": 0, "address_line_1": "15, Hofheim Drive", "assessment_type": "RdSAP", "completion_date": "2020-04-08", "inspection_date": "2020-04-07", "extensions_count": 0, "measurement_type": 1, "total_floor_area": 74, "transaction_type": 8, "conservatory_type": 2, "heated_room_count": 4, "pvc_window_frames": "true", "registration_date": "2020-04-08", "sap_energy_source": {"mains_gas": "Y", "meter_type": 2, "photovoltaic_supply": {"none_or_no_details": {"pv_connection": 0, "percent_roof_area": 0}}, "wind_turbines_count": 0, "wind_turbines_terrain_type": 2}, "secondary_heating": {"description": "Room heaters, electric", "energy_efficiency_rating": 0, "environmental_efficiency_rating": 0}, "sap_building_parts": [{"identifier": "Main Dwelling", "wall_dry_lined": "N", "wall_thickness": 290, "floor_heat_loss": 7, "roof_construction": 4, "wall_construction": 4, "building_part_number": 1, "sap_floor_dimensions": [{"floor": 0, "room_height": {"value": 2.33, "quantity": "metres"}, "floor_insulation": 1, "total_floor_area": {"value": 36.97, "quantity": "square metres"}, "party_wall_length": {"value": 7.5, "quantity": "metres"}, "floor_construction": 2, "heat_loss_perimeter": {"value": 17.36, "quantity": "metres"}}, {"floor": 1, "room_height": {"value": 2.3, "quantity": "metres"}, "total_floor_area": {"value": 36.97, "quantity": "square metres"}, "party_wall_length": {"value": 7.5, "quantity": "metres"}, "heat_loss_perimeter": {"value": 17.36, "quantity": "metres"}}], "wall_insulation_type": 4, "construction_age_band": "G", "party_wall_construction": 1, "wall_thickness_measured": "Y", "roof_insulation_location": 2, "roof_insulation_thickness": "100mm", "wall_insulation_thickness": "NI", "floor_insulation_thickness": "NI"}], "low_energy_lighting": 100, "solar_water_heating": "N", "habitable_room_count": 4, "heating_cost_current": {"value": 519, "currency": "GBP"}, "insulated_door_count": 0, "co2_emissions_current": 2.6, "energy_rating_average": 60, "energy_rating_current": 69, "lighting_cost_current": {"value": 60, "currency": "GBP"}, "main_heating_controls": [{"description": "Programmer, room thermostat and TRVs", "energy_efficiency_rating": 4, "environmental_efficiency_rating": 4}], "multiple_glazing_type": 3, "open_fireplaces_count": 0, "has_hot_water_cylinder": "false", "heating_cost_potential": {"value": 452, "currency": "GBP"}, "hot_water_cost_current": {"value": 97, "currency": "GBP"}, "mechanical_ventilation": 0, "percent_draughtproofed": 100, "suggested_improvements": [{"sequence": 1, "typical_saving": {"value": 23, "currency": "GBP"}, "indicative_cost": 350, "improvement_type": "A", "improvement_details": {"improvement_number": 5}, "improvement_category": 5, "energy_performance_rating": 69, "environmental_impact_rating": 69}, {"sequence": 2, "typical_saving": {"value": 44, "currency": "GBP"}, "indicative_cost": "1,200", "improvement_type": "W1", "improvement_details": {"improvement_number": 57}, "improvement_category": 5, "energy_performance_rating": 71, "environmental_impact_rating": 72}, {"sequence": 3, "typical_saving": {"value": 31, "currency": "GBP"}, "indicative_cost": "6,000", "improvement_type": "N", "improvement_details": {"improvement_number": 19}, "improvement_category": 5, "energy_performance_rating": 73, "environmental_impact_rating": 74}, {"sequence": 4, "typical_saving": {"value": 341, "currency": "GBP"}, "indicative_cost": "5,500", "improvement_type": "U", "improvement_details": {"improvement_number": 34}, "improvement_category": 5, "energy_performance_rating": 84, "environmental_impact_rating": 84}], "co2_emissions_potential": 1.2, "energy_rating_potential": 84, "lighting_cost_potential": {"value": 60, "currency": "GBP"}, "schema_version_original": "LIG-19.0", "hot_water_cost_potential": {"value": 67, "currency": "GBP"}, "renewable_heat_incentive": {"water_heating": 2086, "impact_of_loft_insulation": -391, "space_heating_existing_dwelling": 6888}, "energy_consumption_current": 203, "has_fixed_air_conditioning": "false", "multiple_glazed_proportion": 100, "calculation_software_version": "4.04r07", "energy_consumption_potential": 87, "environmental_impact_current": 68, "fixed_lighting_outlets_count": 10, "current_energy_efficiency_band": "C", "environmental_impact_potential": 84, "has_heated_separate_conservatory": "false", "potential_energy_efficiency_band": "B", "co2_emissions_current_per_floor_area": 36, "low_energy_fixed_lighting_outlets_count": 10} +{"uprn": 10009409024, "roofs": [{"description": {"value": "Roof room(s), no insulation (assumed)", "language": "1"}, "energy_efficiency_rating": 1, "environmental_efficiency_rating": 1}, {"description": {"value": "Pitched, limited insulation (assumed)", "language": "1"}, "energy_efficiency_rating": 1, "environmental_efficiency_rating": 1}, {"description": {"value": "Pitched, insulated (assumed)", "language": "1"}, "energy_efficiency_rating": 3, "environmental_efficiency_rating": 3}], "walls": [{"description": {"value": "Sandstone or limestone, as built, no insulation (assumed)", "language": "1"}, "energy_efficiency_rating": 1, "environmental_efficiency_rating": 1}, {"description": {"value": "Cavity wall, as built, no insulation (assumed)", "language": "1"}, "energy_efficiency_rating": 2, "environmental_efficiency_rating": 2}, {"description": {"value": "Cavity wall, as built, insulated (assumed)", "language": "1"}, "energy_efficiency_rating": 4, "environmental_efficiency_rating": 4}], "floors": [{"description": {"value": "Solid, no insulation (assumed)", "language": "1"}, "energy_efficiency_rating": 0, "environmental_efficiency_rating": 0}], "status": "entered", "tenure": 3, "window": {"description": {"value": "Partial double glazing", "language": "1"}, "energy_efficiency_rating": 2, "environmental_efficiency_rating": 2}, "addendum": {"stone_walls": "true", "cavity_fill_recommended": "true"}, "lighting": {"description": {"value": "Low energy lighting in all fixed outlets", "language": "1"}, "energy_efficiency_rating": 5, "environmental_efficiency_rating": 5}, "postcode": "GL6 8FT", "hot_water": {"description": {"value": "From main system", "language": "1"}, "energy_efficiency_rating": 3, "environmental_efficiency_rating": 3}, "post_town": "STROUD", "built_form": 1, "created_at": "2020-06-28 11:10:45.000000", "door_count": 1, "glazed_area": 1, "region_code": 12, "report_type": 2, "sap_heating": {"cylinder_size": 2, "water_heating_code": 901, "water_heating_fuel": 26, "cylinder_thermostat": "Y", "instantaneous_wwhrs": {"rooms_with_bath_and_or_shower": 1, "rooms_with_mixer_shower_no_bath": 0, "rooms_with_bath_and_mixer_shower": 0}, "main_heating_details": [{"has_fghrs": "N", "main_fuel_type": 26, "boiler_flue_type": 1, "fan_flue_present": "N", "heat_emitter_type": 1, "emitter_temperature": "NA", "main_heating_number": 1, "main_heating_control": 2106, "main_heating_category": 2, "main_heating_fraction": 1, "sap_main_heating_code": 115, "mcs_installed_heat_pump": "false", "central_heating_pump_age": 0, "main_heating_data_source": 2}], "immersion_heating_type": "NA", "cylinder_insulation_type": 1, "has_fixed_air_conditioning": "false", "cylinder_insulation_thickness": 38}, "sap_version": 9.94, "schema_type": "RdSAP-Schema-19.0", "uprn_source": "Energy Assessor", "country_code": "EAW", "main_heating": [{"description": {"value": "Boiler and radiators, mains gas", "language": "1"}, "energy_efficiency_rating": 4, "environmental_efficiency_rating": 4}], "dwelling_type": {"value": "Detached house", "language": "1"}, "language_code": 1, "property_type": 0, "address_line_1": "Providence Cottage", "address_line_2": "Pudney Pie Lane", "address_line_3": "Chalford Hill", "assessment_type": "RdSAP", "completion_date": "2020-06-28", "inspection_date": "2020-06-26", "extensions_count": 2, "measurement_type": 1, "total_floor_area": 69, "transaction_type": 8, "conservatory_type": 1, "heated_room_count": 5, "registration_date": "2020-06-28", "sap_energy_source": {"mains_gas": "Y", "meter_type": 2, "photovoltaic_supply": {"none_or_no_details": {"pv_connection": 0, "percent_roof_area": 0}}, "wind_turbines_count": 0, "wind_turbines_terrain_type": 2}, "secondary_heating": {"description": {"value": "None", "language": "1"}, "energy_efficiency_rating": 0, "environmental_efficiency_rating": 0}, "sap_building_parts": [{"identifier": "Main Dwelling", "wall_dry_lined": "N", "wall_thickness": 510, "floor_heat_loss": 7, "sap_room_in_roof": {"floor_area": 12.98, "insulation": "AB", "roof_room_connected": "N", "construction_age_band": "A"}, "roof_construction": 5, "wall_construction": 2, "building_part_number": 1, "sap_floor_dimensions": [{"floor": 0, "room_height": {"value": 2.15, "quantity": "metres"}, "floor_insulation": 1, "total_floor_area": {"value": 15.32, "quantity": "square metres"}, "party_wall_length": {"value": 0, "quantity": "metres"}, "floor_construction": 1, "heat_loss_perimeter": {"value": 9.71, "quantity": "metres"}}, {"floor": 1, "room_height": {"value": 2.15, "quantity": "metres"}, "total_floor_area": {"value": 14.22, "quantity": "square metres"}, "party_wall_length": {"value": 0, "quantity": "metres"}, "heat_loss_perimeter": {"value": 12.16, "quantity": "metres"}}], "wall_insulation_type": 4, "construction_age_band": "A", "party_wall_construction": "NA", "wall_thickness_measured": "Y", "roof_insulation_location": 4, "roof_insulation_thickness": "ND", "wall_insulation_thickness": "NI"}, {"identifier": "Extension 1", "wall_dry_lined": "N", "floor_heat_loss": 7, "roof_construction": 5, "wall_construction": 4, "building_part_number": 2, "sap_floor_dimensions": [{"floor": 0, "room_height": {"value": 2.11, "quantity": "metres"}, "floor_insulation": 1, "total_floor_area": {"value": 9.95, "quantity": "square metres"}, "party_wall_length": 0, "floor_construction": 1, "heat_loss_perimeter": {"value": 9.1, "quantity": "metres"}}, {"floor": 1, "room_height": {"value": 2.15, "quantity": "metres"}, "total_floor_area": {"value": 9.75, "quantity": "square metres"}, "party_wall_length": 0, "heat_loss_perimeter": {"value": 9.06, "quantity": "metres"}}], "wall_insulation_type": 4, "construction_age_band": "E", "party_wall_construction": "NA", "wall_thickness_measured": "N", "roof_insulation_location": 4, "roof_insulation_thickness": "ND", "wall_insulation_thickness": "NI"}, {"identifier": "Extension 2", "wall_dry_lined": "N", "floor_heat_loss": 7, "roof_construction": 5, "wall_construction": 4, "building_part_number": 3, "sap_floor_dimensions": [{"floor": 0, "room_height": {"value": 2.11, "quantity": "metres"}, "floor_insulation": 1, "total_floor_area": {"value": 6.89, "quantity": "square metres"}, "party_wall_length": 0, "floor_construction": 1, "heat_loss_perimeter": {"value": 7.51, "quantity": "metres"}}], "wall_insulation_type": 4, "construction_age_band": "G", "party_wall_construction": "NA", "wall_thickness_measured": "N", "roof_insulation_location": 4, "roof_insulation_thickness": "ND", "wall_insulation_thickness": "NI"}], "low_energy_lighting": 100, "solar_water_heating": "N", "habitable_room_count": 5, "heating_cost_current": {"value": 1118, "currency": "GBP"}, "insulated_door_count": 0, "co2_emissions_current": 6.6, "energy_rating_average": 60, "energy_rating_current": 39, "lighting_cost_current": {"value": 56, "currency": "GBP"}, "main_heating_controls": [{"description": {"value": "Programmer, room thermostat and TRVs", "language": "1"}, "energy_efficiency_rating": 4, "environmental_efficiency_rating": 4}], "multiple_glazing_type": 3, "open_fireplaces_count": 0, "has_hot_water_cylinder": "true", "heating_cost_potential": {"value": 426, "currency": "GBP"}, "hot_water_cost_current": {"value": 164, "currency": "GBP"}, "mechanical_ventilation": 0, "percent_draughtproofed": 35, "suggested_improvements": [{"sequence": 1, "typical_saving": {"value": 230, "currency": "GBP"}, "indicative_cost": "\u00a31,500 - \u00a32,700", "improvement_type": "A3", "improvement_details": {"improvement_number": 46}, "improvement_category": 5, "energy_performance_rating": 48, "environmental_impact_rating": 41}, {"sequence": 2, "typical_saving": {"value": 77, "currency": "GBP"}, "indicative_cost": "\u00a3500 - \u00a31,500", "improvement_type": "B", "improvement_details": {"improvement_number": 6}, "improvement_category": 5, "energy_performance_rating": 52, "environmental_impact_rating": 44}, {"sequence": 3, "typical_saving": {"value": 155, "currency": "GBP"}, "indicative_cost": "\u00a34,000 - \u00a314,000", "improvement_type": "Q", "improvement_details": {"improvement_number": 7}, "improvement_category": 5, "energy_performance_rating": 59, "environmental_impact_rating": 52}, {"sequence": 4, "typical_saving": {"value": 53, "currency": "GBP"}, "indicative_cost": "\u00a34,000 - \u00a36,000", "improvement_type": "W2", "improvement_details": {"improvement_number": 58}, "improvement_category": 5, "energy_performance_rating": 61, "environmental_impact_rating": 55}, {"sequence": 5, "typical_saving": {"value": 15, "currency": "GBP"}, "indicative_cost": "\u00a380 - \u00a3120", "improvement_type": "D", "improvement_details": {"improvement_number": 10}, "improvement_category": 5, "energy_performance_rating": 62, "environmental_impact_rating": 56}, {"sequence": 6, "typical_saving": {"value": 181, "currency": "GBP"}, "indicative_cost": "\u00a32,200 - \u00a33,000", "improvement_type": "I", "improvement_details": {"improvement_number": 20}, "improvement_category": 5, "energy_performance_rating": 70, "environmental_impact_rating": 68}, {"sequence": 7, "typical_saving": {"value": 38, "currency": "GBP"}, "indicative_cost": "\u00a34,000 - \u00a36,000", "improvement_type": "N", "improvement_details": {"improvement_number": 19}, "improvement_category": 5, "energy_performance_rating": 72, "environmental_impact_rating": 71}, {"sequence": 8, "typical_saving": {"value": 40, "currency": "GBP"}, "indicative_cost": "\u00a33,300 - \u00a36,500", "improvement_type": "O", "improvement_details": {"improvement_number": 8}, "improvement_category": 5, "energy_performance_rating": 74, "environmental_impact_rating": 73}, {"sequence": 9, "typical_saving": {"value": 336, "currency": "GBP"}, "indicative_cost": "\u00a33,500 - \u00a35,500", "improvement_type": "U", "improvement_details": {"improvement_number": 34}, "improvement_category": 5, "energy_performance_rating": 85, "environmental_impact_rating": 84}], "co2_emissions_potential": 1.3, "energy_rating_potential": 85, "lighting_cost_potential": {"value": 56, "currency": "GBP"}, "schema_version_original": "LIG-19.0", "alternative_improvements": [{"sequence": 1, "typical_saving": {"value": 36, "currency": "GBP"}, "improvement_type": "Q2", "improvement_details": {"improvement_number": 55}, "improvement_category": 6, "energy_performance_rating": 53, "environmental_impact_rating": 46}, {"sequence": 2, "typical_saving": {"value": 121, "currency": "GBP"}, "improvement_type": "J2", "improvement_details": {"improvement_number": 54}, "improvement_category": 6, "energy_performance_rating": 68, "environmental_impact_rating": 94}, {"sequence": 3, "typical_saving": {"value": 213, "currency": "GBP"}, "improvement_type": "Z3", "improvement_details": {"improvement_number": 53}, "improvement_category": 6, "energy_performance_rating": 70, "environmental_impact_rating": 65}], "hot_water_cost_potential": {"value": 68, "currency": "GBP"}, "renewable_heat_incentive": {"water_heating": 2567, "impact_of_loft_insulation": -813, "impact_of_cavity_insulation": -1176, "impact_of_solid_wall_insulation": -2555, "space_heating_existing_dwelling": 16731}, "energy_consumption_current": 540, "has_fixed_air_conditioning": "false", "multiple_glazed_proportion": 35, "calculation_software_version": "v94.0.1.1", "energy_consumption_potential": 104, "environmental_impact_current": 32, "fixed_lighting_outlets_count": 9, "current_energy_efficiency_band": "E", "environmental_impact_potential": 84, "has_heated_separate_conservatory": "false", "potential_energy_efficiency_band": "B", "co2_emissions_current_per_floor_area": 95, "low_energy_fixed_lighting_outlets_count": 9} diff --git a/infrastructure/epc_client/tests/test_mapper_corpus.py b/infrastructure/epc_client/tests/test_mapper_corpus.py index 6a34832f..720ae0ee 100644 --- a/infrastructure/epc_client/tests/test_mapper_corpus.py +++ b/infrastructure/epc_client/tests/test_mapper_corpus.py @@ -62,3 +62,21 @@ def _cases(schemas: set[str]) -> list[Any]: def test_supported_schemas_map(cert: dict[str, Any]) -> None: result = EpcPropertyDataMapper.from_api_response(cert) assert isinstance(result, EpcPropertyData) + + +def _first(schema: str) -> dict[str, Any]: + certs = _load(schema) + if not certs: + pytest.skip(f"no {schema} corpus harvested") + return certs[0] + + +def test_rdsap_19_0_maps() -> None: + # Arrange + cert = _first("RdSAP-Schema-19.0") + + # Act + result = EpcPropertyDataMapper.from_api_response(cert) + + # Assert + assert isinstance(result, EpcPropertyData) diff --git a/scripts/eon/harvest_certs.py b/scripts/eon/harvest_certs.py index 6ced576d..7618767a 100644 --- a/scripts/eon/harvest_certs.py +++ b/scripts/eon/harvest_certs.py @@ -44,10 +44,15 @@ SOURCES: list[tuple[str, str, int]] = [ # ("certificates-2026.json", "RdSAP-Schema-21.0.1", 1000), # ("certificates-2022.json", "RdSAP-Schema-20.0.0", 1000), # pre-SAP10 RdSAP family — NOT the SAP-Schema-* full/design-SAP family. - # schema_type scan: RdSAP-Schema-18.0 is ~82% of certificates-2018.json, - # 17.1 dominant in 2017, 17.0 dominant in 2015. - ("certificates-2018.json", "RdSAP-Schema-18.0", 1000), - ("certificates-2017.json", "RdSAP-Schema-17.1", 1000), + # schema_type scan (first 300k lines of each dump): + # 18.0 ~82% of certificates-2018.json + # 17.1 dominant in 2017 + # 19.0 dominant in certificates-2020.json (~59%); only ~21% in 2019 + # (behind 18.0), so harvest from 2020. + # 17.0 dominant in certificates-2015.json (~89%); 2016 a fallback. + # ("certificates-2018.json", "RdSAP-Schema-18.0", 1000), + # ("certificates-2017.json", "RdSAP-Schema-17.1", 1000), + ("certificates-2020.json", "RdSAP-Schema-19.0", 1000), # ("certificates-2015.json", "RdSAP-Schema-17.0", 1000), ]