3 Commits

Author	SHA1	Message	Date
Jack Wright	1661bb68f9	Cleaning up to_pipe_line_data and cache_and_to_value, making them part of CustomValueSupport (#12528) ... # Description This is just some cleanup. I moved to_pipeline_data and to_cache_value to the CustomValueSupport trait, where I should've put them to begin with. Co-authored-by: Jack Wright <jack.wright@disqo.com>	2024-04-16 06:35:52 -05:00
Jack Wright	f975c9923a	Handle relative paths correctly on polars to-(parquet|jsonl|arrow|etc) commands (#12486) ... # Description All polars commands that output a file were not handling relative paths correctly. A command like ``` [[a b]; [6 2] [1 4] [4 1]] | polars into-df | polars to-parquet foo.json``` was outputting the foo.json to the directory of the plugin executable. This pull request pulls in nu-path and using it for resolving the file paths. Related discussion https://discord.com/channels/601130461678272522/1227612017171501136/1227889870358183966 # User-Facing Changes None # Tests + Formatting Done, added tests for each of the polars to-* commands. --------- Co-authored-by: Jack Wright <jack.wright@disqo.com>	2024-04-12 19:30:37 -05:00
Jack Wright	efc1cfa939	Move dataframes support to a plugin (#12220) ... WIP This PR covers migration crates/nu-cmd-dataframes to a new plugin ./crates/nu_plugin_polars ## TODO List Other: - [X] Fix examples - [x] Fix Plugin Test Harness - [X] Move Cache to Mutex<BTreeMap> - [X] Logic for disabling/enabling plugin GC based off whether items are cached. - [x] NuExpression custom values - [X] Optimize caching (don't cache every object creation). - [x] Fix dataframe operations (in NuDataFrameCustomValue::operations) - [x] Added plugin_debug! macro that for checking an env variable POLARS_PLUGIN_DEBUG Fix duplicated commands: - [x] There are two polars median commands, one for lazy and one for expr.. there should only be one that works for both. I temporarily called on polars expr-median (inside expressions_macros.rs) - [x] polars quantile (lazy, and expr). the expr one is temporarily expr-median - [x] polars is-in (renamed one series-is-in) Commands: - [x] AppendDF - [x] CastDF - [X] ColumnsDF - [x] DataTypes - [x] Summary - [x] DropDF - [x] DropDuplicates - [x] DropNulls - [x] Dummies - [x] FilterWith - [X] FirstDF - [x] GetDF - [x] LastDF - [X] ListDF - [x] MeltDF - [X] OpenDataFrame - [x] QueryDf - [x] RenameDF - [x] SampleDF - [x] SchemaDF - [x] ShapeDF - [x] SliceDF - [x] TakeDF - [X] ToArrow - [x] ToAvro - [X] ToCSV - [X] ToDataFrame - [X] ToNu - [x] ToParquet - [x] ToJsonLines - [x] WithColumn - [x] ExprAlias - [x] ExprArgWhere - [x] ExprCol - [x] ExprConcatStr - [x] ExprCount - [x] ExprLit - [x] ExprWhen - [x] ExprOtherwise - [x] ExprQuantile - [x] ExprList - [x] ExprAggGroups - [x] ExprCount - [x] ExprIsIn - [x] ExprNot - [x] ExprMax - [x] ExprMin - [x] ExprSum - [x] ExprMean - [x] ExprMedian - [x] ExprStd - [x] ExprVar - [x] ExprDatePart - [X] LazyAggregate - [x] LazyCache - [X] LazyCollect - [x] LazyFetch - [x] LazyFillNA - [x] LazyFillNull - [x] LazyFilter - [x] LazyJoin - [x] LazyQuantile - [x] LazyMedian - [x] LazyReverse - [x] LazySelect - [x] LazySortBy - [x] ToLazyFrame - [x] ToLazyGroupBy - [x] LazyExplode - [x] LazyFlatten - [x] AllFalse - [x] AllTrue - [x] ArgMax - [x] ArgMin - [x] ArgSort - [x] ArgTrue - [x] ArgUnique - [x] AsDate - [x] AsDateTime - [x] Concatenate - [x] Contains - [x] Cumulative - [x] GetDay - [x] GetHour - [x] GetMinute - [x] GetMonth - [x] GetNanosecond - [x] GetOrdinal - [x] GetSecond - [x] GetWeek - [x] GetWeekDay - [x] GetYear - [x] IsDuplicated - [x] IsIn - [x] IsNotNull - [x] IsNull - [x] IsUnique - [x] NNull - [x] NUnique - [x] NotSeries - [x] Replace - [x] ReplaceAll - [x] Rolling - [x] SetSeries - [x] SetWithIndex - [x] Shift - [x] StrLengths - [x] StrSlice - [x] StrFTime - [x] ToLowerCase - [x] ToUpperCase - [x] Unique - [x] ValueCount --------- Co-authored-by: Jack Wright <jack.wright@disqo.com>	2024-04-09 19:31:43 -05:00