forked from extern/nushell
05c36d1bc7
# Description This adds `polars join_where` which allows joining two dataframes based on a conditions. The command can be used as: ``` ➜ let df_a = [[name cash];[Alice 5] [Bob 10]] | polars into-lazy ➜ let df_b = [[item price];[A 3] [B 7] [C 12]] | polars into-lazy ➜ $df_a | polars join_where $df_b ((polars col cash) > (polars col price)) | polars collect ╭───┬───────┬──────┬──────┬───────╮ │ # │ name │ cash │ item │ price │ ├───┼───────┼──────┼──────┼───────┤ │ 0 │ Bob │ 10 │ B │ 7 │ │ 1 │ Bob │ 10 │ A │ 3 │ │ 2 │ Alice │ 5 │ A │ 3 │ ╰───┴───────┴──────┴──────┴───────╯ ``` # User-Facing Changes - new command `polars join_where`
107 lines
2.7 KiB
TOML
107 lines
2.7 KiB
TOML
[package]
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authors = ["The Nushell Project Developers"]
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description = "Nushell dataframe plugin commands based on polars."
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edition = "2021"
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license = "MIT"
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name = "nu_plugin_polars"
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repository = "https://github.com/nushell/nushell/tree/main/crates/nu_plugin_polars"
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version = "0.103.1"
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# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
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[[bin]]
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name = "nu_plugin_polars"
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bench = false
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[lib]
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bench = false
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[dependencies]
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nu-protocol = { path = "../nu-protocol", version = "0.103.1" }
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nu-plugin = { path = "../nu-plugin", version = "0.103.1" }
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nu-path = { path = "../nu-path", version = "0.103.1" }
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nu-utils = { path = "../nu-utils", version = "0.103.1" }
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# Potential dependencies for extras
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chrono = { workspace = true, features = [
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"std",
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"unstable-locales",
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], default-features = false }
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chrono-tz = "0.10"
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fancy-regex = { workspace = true }
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indexmap = { version = "2.9" }
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num = { version = "0.4" }
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serde = { version = "1.0", features = ["derive"] }
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sqlparser = { version = "0.53" }
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polars-io = { version = "0.46", features = ["avro", "cloud", "aws"] }
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polars-arrow = { version = "0.46" }
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polars-ops = { version = "0.46", features = ["pivot", "cutqcut"] }
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polars-plan = { version = "0.46", features = ["regex"] }
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polars-utils = { version = "0.46" }
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typetag = "0.2"
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env_logger = "0.11.3"
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log.workspace = true
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uuid = { version = "1.16", features = ["v4", "serde"] }
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# Do to a compile error with polars, this included to force the raw dependency
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hashbrown = { version = "0.15", features = ["rayon", "serde"] }
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# Cloud support
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aws-config = { version = "1.5", features = ["sso"] }
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aws-credential-types = "1.2"
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tokio = { version = "1.44", features = ["full"] }
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object_store = { version = "0.11", default-features = false }
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url.workspace = true
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[dependencies.polars]
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features = [
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"arg_where",
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"bigidx",
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"checked_arithmetic",
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"cloud",
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"concat_str",
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"cross_join",
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"iejoin",
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"csv",
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"cum_agg",
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"default",
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"dtype-categorical",
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"dtype-datetime",
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"dtype-struct",
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"dtype-decimal",
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"dtype-i8",
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"dtype-i16",
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"dtype-u8",
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"dtype-u16",
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"dynamic_group_by",
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"ipc",
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"is_in",
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"json",
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"lazy",
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"object",
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"parquet",
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"pivot",
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"random",
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"rolling_window",
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"rows",
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"round_series",
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"serde",
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"serde-lazy",
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"strings",
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"string_to_integer",
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"streaming",
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"timezones",
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"temporal",
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"to_dummies",
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]
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optional = false
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version = "0.46"
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[dev-dependencies]
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nu-cmd-lang = { path = "../nu-cmd-lang", version = "0.103.1" }
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nu-engine = { path = "../nu-engine", version = "0.103.1" }
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nu-parser = { path = "../nu-parser", version = "0.103.1" }
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nu-command = { path = "../nu-command", version = "0.103.1" }
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nu-plugin-test-support = { path = "../nu-plugin-test-support", version = "0.103.1" }
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tempfile.workspace = true
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