forked from extern/nushell
8bd68416e3
* lazyframe definition * expressions and lazy frames * new alias expression * more expression commands * updated to polars main * more expressions and groupby * more expressions, fetch and sort-by * csv reader * removed open csv * unique function * joining functions * join lazy frames commands with eager commands * corrected tests * Update .gitignore * Update .gitignore Co-authored-by: JT <547158+jntrnr@users.noreply.github.com>
100 lines
1.9 KiB
Rust
100 lines
1.9 KiB
Rust
mod append;
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mod column;
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mod command;
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mod describe;
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mod drop;
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mod drop_duplicates;
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mod drop_nulls;
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mod dtypes;
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mod dummies;
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mod filter_with;
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mod first;
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mod get;
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mod last;
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mod list;
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mod melt;
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mod open;
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mod rename;
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mod sample;
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mod shape;
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mod slice;
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mod sort;
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mod take;
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mod to_csv;
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mod to_df;
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mod to_nu;
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mod to_parquet;
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mod with_column;
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use nu_protocol::engine::StateWorkingSet;
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pub use append::AppendDF;
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pub use column::ColumnDF;
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pub use command::Dataframe;
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pub use describe::DescribeDF;
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pub use drop::DropDF;
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pub use drop_duplicates::DropDuplicates;
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pub use drop_nulls::DropNulls;
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pub use dtypes::DataTypes;
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pub use dummies::Dummies;
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pub use filter_with::FilterWith;
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pub use first::FirstDF;
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pub use get::GetDF;
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pub use last::LastDF;
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pub use list::ListDF;
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pub use melt::MeltDF;
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pub use open::OpenDataFrame;
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pub use rename::RenameDF;
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pub use sample::SampleDF;
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pub use shape::ShapeDF;
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pub use slice::SliceDF;
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pub use sort::SortDF;
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pub use take::TakeDF;
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pub use to_csv::ToCSV;
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pub use to_df::ToDataFrame;
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pub use to_nu::ToNu;
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pub use to_parquet::ToParquet;
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pub use with_column::WithColumn;
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pub fn add_eager_decls(working_set: &mut StateWorkingSet) {
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macro_rules! bind_command {
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( $command:expr ) => {
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working_set.add_decl(Box::new($command));
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};
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( $( $command:expr ),* ) => {
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$( working_set.add_decl(Box::new($command)); )*
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};
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}
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// Dataframe commands
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bind_command!(
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AppendDF,
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ColumnDF,
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Dataframe,
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DataTypes,
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DescribeDF,
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DropDF,
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DropDuplicates,
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DropNulls,
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Dummies,
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FilterWith,
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FirstDF,
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GetDF,
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LastDF,
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ListDF,
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MeltDF,
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OpenDataFrame,
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RenameDF,
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SampleDF,
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ShapeDF,
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SliceDF,
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SortDF,
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TakeDF,
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ToCSV,
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ToDataFrame,
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ToNu,
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ToParquet,
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WithColumn
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);
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}
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