andras/perfect-postcode
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This commit is contained in:
Andras Schmelczer 2026-04-04 10:45:48 +01:00
parent 3853b5dce7
commit b94cf17d75
33 changed files with 2587 additions and 1866 deletions
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13
pipeline/transform/poi_proximity.py
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@ -15,11 +15,6 @@ POI_GROUPS_2KM = {
"groceries": ["Greengrocer", "Supermarket", "Convenience Store"],
}
# Train/tube stations counted at 1km radius
TRAIN_TUBE_GROUP = {
"train_tube": ["Metro or Tram stop", "Rail station"],
}
# Groups for which to compute distance to nearest POI (from filtered POIs)
DISTANCE_GROUPS = {
"train_tube": ["Metro or Tram stop", "Rail station"],
@ -67,11 +62,6 @@ def main():
postcodes, pois, groups=POI_GROUPS_2KM, radius_km=2
)
# Count train/tube stations within 1km
counts_1km = count_pois_per_postcode(
postcodes, pois, groups=TRAIN_TUBE_GROUP, radius_km=1
)
# Distance to nearest train/tube station (from filtered POIs)
distances = min_distance_per_postcode(postcodes, pois, groups=DISTANCE_GROUPS)
@ -86,8 +76,7 @@ def main():
# Join all results on postcode
result = (
counts_2km.join(counts_1km, on="postcode")
.join(distances, on="postcode")
counts_2km.join(distances, on="postcode")
.join(park_counts_2km, on="postcode")
.join(park_distances, on="postcode")
)