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parse date column

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Rik Veenboer
2025-07-26 17:52:28 +02:00
parent 8fe8d16ad9
commit ac8759258d
1 changed files with 1 additions and 0 deletions
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apps/vinyl/src/sounds/parse.py
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@@ -5,6 +5,7 @@ from utils import parse_date
def parse(df: pl.LazyFrame) -> pl.LazyFrame: def parse(df: pl.LazyFrame) -> pl.LazyFrame:
"""Parse the Plato DataFrame.""" """Parse the Plato DataFrame."""
return df.with_columns( return df.with_columns(
date=pl.col("date").cast(pl.Date),
artist=pl.coalesce(pl.col("artist"), pl.col("name").str.split("-").list.get(1)) artist=pl.coalesce(pl.col("artist"), pl.col("name").str.split("-").list.get(1))
.str.strip_chars() .str.strip_chars()
.str.to_lowercase(), .str.to_lowercase(),