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Feature new support for Polars Python version 1.0 in polarify.

Open linjing-lab opened this issue 1 year ago • 0 comments
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The polarify was restricted in version lower than version 0.21, https://github.com/Quantco/polarify/blob/1b00b286d4a48a38861d07d4906fd7c96211f870/pyproject.toml#L24 Python transform to polars.Expr, that is a fast open-source way for polars and logical transformation from Python if struct, anyone can execute Polars memory and lazy collect for large query, though this polars.Expr end software can support Python if logic and todo with polars.col while dataframe most as private memory, which also privately in computer system level.

polarify might take eager space as the runtime compatibility for Python code ability, that the large lazy query save memory from cluster task, hope collect more datasets then finished todos with support polars.col and more operations.

Polars v1.0 now target on Rust compiled types in top methods' parameters, still train with Polars 0.21 in eager mode with analysis that need compatible with upper version.

linjing-lab avatar Oct 21 '24 13:10 linjing-lab