10 lines
232 B
Python
10 lines
232 B
Python
import dataframely as dy
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import polars as pl
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class DateSchema(dy.Schema):
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date: dy.Date = dy.Date(nullable=False)
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@dy.rule()
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def minimum_starting_date() -> pl.Expr:
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return pl.col("date") > pl.date(2018, 5, 8)
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