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classify_sloping_ceiling_roof added

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Khalim Conn-Kowlessar 2026-02-02 14:22:56 +00:00
parent 73692e96ee
commit b2d4037b21
1 changed files with 40 additions and 12 deletions
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52
backend/onboarders/parity.py
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@ -296,13 +296,6 @@ roof_aggs = data[["Roof Construction", "Roof Insulation"]].drop_duplicates().to_
# Thatched
# Sloping
{'Roof Construction': 'PitchedWithSlopingCeiling', 'Roof Insulation': 'AsBuilt'},
{'Roof Construction': 'PitchedWithSlopingCeiling', 'Roof Insulation': 'mm150'},
{'Roof Construction': 'PitchedWithSlopingCeiling', 'Roof Insulation': 'mm100'},
{'Roof Construction': 'PitchedWithSlopingCeiling', 'Roof Insulation': nan},
{'Roof Construction': 'PitchedWithSlopingCeiling', 'Roof Insulation': 'mm50'},
{'Roof Construction': 'PitchedWithSlopingCeiling', 'Roof Insulation': 'NoInsulation'},
{'Roof Construction': 'PitchedWithSlopingCeiling', 'Roof Insulation': 'Unknown'},
# Sloping ceiling:
# With measured insulation
@ -391,6 +384,25 @@ roof_mapping = {
('PitchedThatched', 'mm300'): EpcRoofDescriptions.thatched_with_additional_insulation,
('PitchedThatched', 'Unknown'): EpcRoofDescriptions.thatched, # efficiency classified based on age
# Sloping:
# Limited (12 very poor, 25-50 poor)
('PitchedWithSlopingCeiling', 'mm12'): EpcRoofDescriptions.sloping_pitched_limited_insulation,
('PitchedWithSlopingCeiling', 'mm25'): EpcRoofDescriptions.sloping_pitched_limited_insulation,
('PitchedWithSlopingCeiling', 'mm50'): EpcRoofDescriptions.sloping_pitched_limited_insulation,
# Insulated 75mm+ (75 - 125 average, 150 - 250 good, 270+ very good)
('PitchedWithSlopingCeiling', 'mm75'): EpcRoofDescriptions.sloping_pitched_insulated,
('PitchedWithSlopingCeiling', 'mm100'): EpcRoofDescriptions.sloping_pitched_insulated,
('PitchedWithSlopingCeiling', 'mm150'): EpcRoofDescriptions.sloping_pitched_insulated,
('PitchedWithSlopingCeiling', 'mm200'): EpcRoofDescriptions.sloping_pitched_insulated,
('PitchedWithSlopingCeiling', 'mm250'): EpcRoofDescriptions.sloping_pitched_insulated,
('PitchedWithSlopingCeiling', 'mm270'): EpcRoofDescriptions.sloping_pitched_insulated,
('PitchedWithSlopingCeiling', 'mm300'): EpcRoofDescriptions.sloping_pitched_insulated,
('PitchedWithSlopingCeiling', 'mm350'): EpcRoofDescriptions.sloping_pitched_insulated,
('PitchedWithSlopingCeiling', 'mm400'): EpcRoofDescriptions.sloping_pitched_insulated,
# As built/unknown
('PitchedWithSlopingCeiling', 'AsBuilt'): None, # To be classified
('PitchedWithSlopingCeiling', nan): None, # To be classified
('PitchedWithSlopingCeiling', 'Unknown'): None, #
}
@ -404,6 +416,8 @@ def classify_flat_roof(age_band: EpcConstructionAgeBand) -> EpcRoofDescriptions:
1976–1982 → Flat, limited insulation
1967–1975 → Flat, limited insulation
1950–1966 and earlier → Flat, no insulation
:param age_band: Input age band
:return: EpcRoofDescriptions
"""
year = age_band.start_year()
@ -417,17 +431,31 @@ def classify_flat_roof(age_band: EpcConstructionAgeBand) -> EpcRoofDescriptions:
return EpcRoofDescriptions.flat_no_insulation
def classify_thatched_roof(age_band: EpcConstructionAgeBand):
raise NotImplementedError("Thatched roof classification not implemented yet")
def classify_sloping_ceiling_roof(age_band: EpcConstructionAgeBand) -> EpcRoofDescriptions:
"""
For a sloping ceiling, as built roof, these are the breakdowns:
2023 onwards → Sloping pitched, insulated
2003–2022 → Sloping pitched, insulated
1983–2002 → Sloping pitched, insulated
1976–1982 → Sloping pitched, limited insulation
1967–1975 and earlier → Sloping pitched, no insulation
:param age_band: Input age band
:return: EpcRoofDescriptions
"""
year = age_band.start_year()
if year >= 1983:
return EpcRoofDescriptions.sloping_pitched_insulated
def classify_sloping_ceiling_roof(age_band: EpcConstructionAgeBand):
raise NotImplementedError("Sloping ceiling roof classification not implemented yet")
if year >= 1976:
return EpcRoofDescriptions.sloping_pitched_limited_insulation
return EpcRoofDescriptions.sloping_pitched_no_insulation
AS_BUILT_ROOF_CLASSIFIERS = {
# Only need to apply this to flat and sloping ceiling roofs
"Flat": classify_flat_roof,
"PitchedThatched": classify_thatched_roof,
"PitchedWithSlopingCeiling": classify_sloping_ceiling_roof,
}