nushell/crates/nu_plugin_polars/Cargo.toml
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

79 lines
1.9 KiB
TOML

[package]
authors = ["The Nushell Project Developers"]
description = "Nushell dataframe plugin commands based on polars."
edition = "2021"
license = "MIT"
name = "nu_plugin_polars"
repository = "https://github.com/nushell/nushell/tree/main/crates/nu-cmd-dataframe"
version = "0.92.2"
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
[[bin]]
name = "nu_plugin_polars"
bench = false
[lib]
bench = false
[dependencies]
nu-protocol = { path = "../nu-protocol", version = "0.92.2" }
nu-plugin = { path = "../nu-plugin", version = "0.92.2" }
# Potential dependencies for extras
chrono = { workspace = true, features = ["std", "unstable-locales"], default-features = false }
chrono-tz = "0.8"
fancy-regex = { workspace = true }
indexmap = { version = "2.2" }
num = {version = "0.4"}
serde = { version = "1.0", features = ["derive"] }
sqlparser = { version = "0.43"}
polars-io = { version = "0.37", features = ["avro"]}
polars-arrow = { version = "0.37"}
polars-ops = { version = "0.37"}
polars-plan = { version = "0.37", features = ["regex"]}
polars-utils = { version = "0.37"}
typetag = "0.2"
uuid = { version = "1.7", features = ["v4", "serde"] }
[dependencies.polars]
features = [
"arg_where",
"checked_arithmetic",
"concat_str",
"cross_join",
"csv",
"cum_agg",
"default",
"dtype-categorical",
"dtype-datetime",
"dtype-struct",
"dtype-i8",
"dtype-i16",
"dtype-u8",
"dtype-u16",
"dynamic_group_by",
"ipc",
"is_in",
"json",
"lazy",
"object",
"parquet",
"random",
"rolling_window",
"rows",
"serde",
"serde-lazy",
"strings",
"to_dummies",
]
optional = false
version = "0.37"
[dev-dependencies]
nu-cmd-lang = { path = "../nu-cmd-lang", version = "0.92.2" }
nu-engine = { path = "../nu-engine", version = "0.92.2" }
nu-parser = { path = "../nu-parser", version = "0.92.2" }
nu-command = { path = "../nu-command", version = "0.92.2" }
nu-plugin-test-support = { path = "../nu-plugin-test-support", version = "0.92.2" }