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This commit is contained in:
Andras Schmelczer 2026-03-12 22:11:00 +00:00
parent 14a3555cf1
commit 7e92bf112e
34 changed files with 1214437 additions and 224 deletions
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14
pipeline/transform/merge.py
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@ -249,8 +249,18 @@ def _build(
.when(has_epc)
.then(pl.col("epc_property_type"))
.otherwise(pl.col("pp_property_type"))
# Unify EPC's "Flat"/"Maisonette" with price-paid's "Flats/Maisonettes"
.replace({"Flat": "Flats/Maisonettes", "Maisonette": "Flats/Maisonettes"})
# Unify EPC's "Flat"/"Maisonette" with price-paid's "Flats/Maisonettes",
# collapse terrace sub-types, and fold rare types into "Other"
.replace({
"Flat": "Flats/Maisonettes",
"Maisonette": "Flats/Maisonettes",
"End-Terrace": "Terraced",
"Mid-Terrace": "Terraced",
"Enclosed End-Terrace": "Terraced",
"Enclosed Mid-Terrace": "Terraced",
"Bungalow": "Other",
"Park home": "Other",
})
.alias("property_type")
)