Matching listings to budget requests

Budget is often the first filter travelers apply when searching for accommodation. You have a requests DataFrame with traveler preferences including maximum price. Match each listing to requests where the listing price is within the traveler's budget.

polars is loaded as pl, and the DataFrames hotels and requests are available for you.

Este exercicio faz parte do curso

Data Transformation with Polars

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Instruções do exercicio

Match hotels to requests where the listing price is at or below the request's max_price.
Print a few rows to see the matches.

exercicio interativo prático

Tente este exercicio completando este código de exemplo.

# Match listings within budget
matches = hotels.____(
    requests,
    pl.col("____") <= pl.col("____")
)

# Print a few rows
print(matches.____())

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