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Andras Schmelczer 2026-02-09 19:26:54 +00:00
parent 5b68c8da04
commit 536fd14378
28 changed files with 1683 additions and 313 deletions
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16
pipeline/transform/merge.py
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@ -55,12 +55,16 @@ def _build_wide(
)
)
arcgis = pl.scan_parquet(arcgis_path).select(
pl.col("pcds").alias("postcode"),
"lat",
pl.col("long").alias("lon"),
"lsoa21",
"oa21",
arcgis = (
pl.scan_parquet(arcgis_path)
.filter(pl.col("ctry") == "E92000001") # England only
.select(
pl.col("pcds").alias("postcode"),
"lat",
pl.col("long").alias("lon"),
"lsoa21",
"oa21",
)
)
wide = wide.join(arcgis, on="postcode", how="full", coalesce=True)