Add command_prelude module (#12291)

# Description
When implementing a `Command`, one must also import all the types
present in the function signatures for `Command`. This makes it so that
we often import the same set of types in each command implementation
file. E.g., something like this:
```rust
use nu_protocol::ast::Call;
use nu_protocol::engine::{Command, EngineState, Stack};
use nu_protocol::{
    record, Category, Example, IntoInterruptiblePipelineData, IntoPipelineData, PipelineData,
    ShellError, Signature, Span, Type, Value,
};
```

This PR adds the `nu_engine::command_prelude` module which contains the
necessary and commonly used types to implement a `Command`:
```rust
// command_prelude.rs
pub use crate::CallExt;
pub use nu_protocol::{
    ast::{Call, CellPath},
    engine::{Command, EngineState, Stack},
    record, Category, Example, IntoInterruptiblePipelineData, IntoPipelineData, IntoSpanned,
    PipelineData, Record, ShellError, Signature, Span, Spanned, SyntaxShape, Type, Value,
};
```

This should reduce the boilerplate needed to implement a command and
also gives us a place to track the breadth of the `Command` API. I tried
to be conservative with what went into the prelude modules, since it
might be hard/annoying to remove items from the prelude in the future.
Let me know if something should be included or excluded.
This commit is contained in:
Ian Manske 2024-03-26 21:17:30 +00:00 committed by GitHub
parent f8c1e3ac61
commit c747ec75c9
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
660 changed files with 1634 additions and 4332 deletions

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@ -1,9 +1,4 @@
use nu_engine::CallExt;
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
Category, IntoPipelineData, PipelineData, ShellError, Signature, SyntaxShape, Type, Value,
};
use nu_engine::command_prelude::*;
use unicode_segmentation::UnicodeSegmentation;
#[derive(Clone)]

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@ -1,9 +1,4 @@
use nu_engine::CallExt;
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
Category, IntoPipelineData, PipelineData, ShellError, Signature, SyntaxShape, Type, Value,
};
use nu_engine::command_prelude::*;
#[derive(Clone)]
pub struct SubCommand;

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@ -1,8 +1,4 @@
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
Category, IntoPipelineData, PipelineData, ShellError, Signature, Type, Value,
};
use nu_engine::command_prelude::*;
use unicode_segmentation::UnicodeSegmentation;
#[derive(Clone)]

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@ -1,9 +1,5 @@
use nu_engine::CallExt;
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
Category, IntoPipelineData, PipelineData, ShellError, Signature, SyntaxShape, Type, Value,
};
use nu_engine::command_prelude::*;
use unicode_segmentation::UnicodeSegmentation;
#[derive(Clone)]

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@ -1,6 +1,5 @@
use nu_protocol::engine::{EngineState, StateWorkingSet};
use crate::commands::*;
use nu_protocol::engine::{EngineState, StateWorkingSet};
pub fn add_cli_context(mut engine_state: EngineState) -> EngineState {
let delta = {

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@ -1,10 +1,5 @@
use nu_engine::CallExt;
use nu_protocol::ast::Call;
use nu_protocol::engine::{Command, EngineState, Stack};
use nu_protocol::{
record, Category, Example, HistoryFileFormat, IntoInterruptiblePipelineData, PipelineData,
ShellError, Signature, Span, Type, Value,
};
use nu_engine::command_prelude::*;
use nu_protocol::HistoryFileFormat;
use reedline::{
FileBackedHistory, History as ReedlineHistory, HistoryItem, SearchDirection, SearchQuery,
SqliteBackedHistory,

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@ -1,8 +1,4 @@
use nu_protocol::ast::Call;
use nu_protocol::engine::{Command, EngineState, Stack};
use nu_protocol::{
Category, Example, IntoPipelineData, PipelineData, ShellError, Signature, Type, Value,
};
use nu_engine::command_prelude::*;
#[derive(Clone)]
pub struct HistorySession;

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@ -1,9 +1,4 @@
use nu_engine::get_full_help;
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
Category, IntoPipelineData, PipelineData, ShellError, Signature, Type, Value,
};
use nu_engine::{command_prelude::*, get_full_help};
#[derive(Clone)]
pub struct Keybindings;

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@ -1,8 +1,4 @@
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
record, Category, Example, IntoPipelineData, PipelineData, ShellError, Signature, Type, Value,
};
use nu_engine::command_prelude::*;
use reedline::get_reedline_default_keybindings;
#[derive(Clone)]

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@ -1,9 +1,4 @@
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
record, Category, Example, IntoPipelineData, PipelineData, ShellError, Signature, Span, Type,
Value,
};
use nu_engine::command_prelude::*;
use reedline::{
get_reedline_edit_commands, get_reedline_keybinding_modifiers, get_reedline_keycodes,
get_reedline_prompt_edit_modes, get_reedline_reedline_events,

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@ -1,12 +1,7 @@
use crossterm::execute;
use crossterm::QueueableCommand;
use crossterm::{event::Event, event::KeyCode, event::KeyEvent, terminal};
use nu_protocol::ast::Call;
use nu_protocol::engine::{Command, EngineState, Stack};
use nu_protocol::{
record, Category, Example, IntoPipelineData, PipelineData, ShellError, Signature, Span, Type,
Value,
use crossterm::{
event::Event, event::KeyCode, event::KeyEvent, execute, terminal, QueueableCommand,
};
use nu_engine::command_prelude::*;
use std::io::{stdout, Write};
#[derive(Clone)]

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@ -5,14 +5,13 @@ use crate::completions::{
use nu_color_config::{color_record_to_nustyle, lookup_ansi_color_style};
use nu_engine::eval_block;
use nu_parser::{flatten_pipeline_element, parse, FlatShape};
use nu_protocol::debugger::WithoutDebug;
use nu_protocol::{
debugger::WithoutDebug,
engine::{EngineState, Stack, StateWorkingSet},
BlockId, PipelineData, Span, Value,
};
use reedline::{Completer as ReedlineCompleter, Suggestion};
use std::str;
use std::sync::Arc;
use std::{str, sync::Arc};
use super::base::{SemanticSuggestion, SuggestionKind};

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@ -2,11 +2,15 @@ use crate::completions::{matches, CompletionOptions};
use nu_ansi_term::Style;
use nu_engine::env_to_string;
use nu_path::home_dir;
use nu_protocol::engine::{EngineState, Stack};
use nu_protocol::{engine::StateWorkingSet, Span};
use nu_protocol::{
engine::{EngineState, Stack, StateWorkingSet},
Span,
};
use nu_utils::get_ls_colors;
use std::ffi::OsStr;
use std::path::{is_separator, Component, Path, PathBuf, MAIN_SEPARATOR as SEP};
use std::{
ffi::OsStr,
path::{is_separator, Component, Path, PathBuf, MAIN_SEPARATOR as SEP},
};
fn complete_rec(
partial: &[String],

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@ -1,8 +1,7 @@
use std::fmt::Display;
use fuzzy_matcher::{skim::SkimMatcherV2, FuzzyMatcher};
use nu_parser::trim_quotes_str;
use nu_protocol::CompletionAlgorithm;
use std::fmt::Display;
#[derive(Copy, Clone)]
pub enum SortBy {

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@ -1,17 +1,16 @@
use crate::completions::{Completer, CompletionOptions, MatchAlgorithm, SortBy};
use crate::completions::{
completer::map_value_completions, Completer, CompletionOptions, MatchAlgorithm,
SemanticSuggestion, SortBy,
};
use nu_engine::eval_call;
use nu_protocol::debugger::WithoutDebug;
use nu_protocol::{
ast::{Argument, Call, Expr, Expression},
debugger::WithoutDebug,
engine::{EngineState, Stack, StateWorkingSet},
PipelineData, Span, Type, Value,
};
use nu_utils::IgnoreCaseExt;
use std::collections::HashMap;
use std::sync::Arc;
use super::base::SemanticSuggestion;
use super::completer::map_value_completions;
use std::{collections::HashMap, sync::Arc};
pub struct CustomCompletion {
engine_state: Arc<EngineState>,

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@ -8,8 +8,10 @@ use nu_protocol::{
levenshtein_distance, Span,
};
use reedline::Suggestion;
use std::path::{Path, MAIN_SEPARATOR as SEP};
use std::sync::Arc;
use std::{
path::{Path, MAIN_SEPARATOR as SEP},
sync::Arc,
};
use super::SemanticSuggestion;

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@ -9,8 +9,10 @@ use nu_protocol::{
};
use nu_utils::IgnoreCaseExt;
use reedline::Suggestion;
use std::path::{Path, MAIN_SEPARATOR as SEP};
use std::sync::Arc;
use std::{
path::{Path, MAIN_SEPARATOR as SEP},
sync::Arc,
};
use super::SemanticSuggestion;

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@ -4,7 +4,6 @@ use nu_protocol::{
engine::StateWorkingSet,
Span,
};
use reedline::Suggestion;
use super::SemanticSuggestion;

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@ -1,15 +1,13 @@
use crate::completions::{Completer, CompletionOptions};
use crate::completions::{
Completer, CompletionOptions, MatchAlgorithm, SemanticSuggestion, SuggestionKind,
};
use nu_engine::{column::get_columns, eval_variable};
use nu_protocol::{
engine::{EngineState, Stack, StateWorkingSet},
Span, Value,
};
use reedline::Suggestion;
use std::str;
use std::sync::Arc;
use super::{MatchAlgorithm, SemanticSuggestion, SuggestionKind};
use std::{str, sync::Arc};
#[derive(Clone)]
pub struct VariableCompletion {

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@ -1,9 +1,10 @@
use crate::util::eval_source;
#[cfg(feature = "plugin")]
use nu_path::canonicalize_with;
use nu_protocol::engine::{EngineState, Stack, StateWorkingSet};
use nu_protocol::report_error;
use nu_protocol::{HistoryFileFormat, PipelineData};
use nu_protocol::{
engine::{EngineState, Stack, StateWorkingSet},
report_error, HistoryFileFormat, PipelineData,
};
#[cfg(feature = "plugin")]
use nu_protocol::{ParseError, Spanned};
#[cfg(feature = "plugin")]

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@ -2,12 +2,10 @@ use log::info;
use miette::Result;
use nu_engine::{convert_env_values, eval_block};
use nu_parser::parse;
use nu_protocol::debugger::WithoutDebug;
use nu_protocol::engine::Stack;
use nu_protocol::report_error;
use nu_protocol::{
engine::{EngineState, StateWorkingSet},
PipelineData, Spanned, Value,
debugger::WithoutDebug,
engine::{EngineState, Stack, StateWorkingSet},
report_error, PipelineData, Spanned, Value,
};
/// Run a command (or commands) given to us by the user

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@ -1,21 +1,17 @@
use std::sync::Arc;
use crate::util::eval_source;
use log::info;
use log::trace;
use log::{info, trace};
use miette::{IntoDiagnostic, Result};
use nu_engine::eval_block;
use nu_engine::{convert_env_values, current_dir};
use nu_engine::{convert_env_values, current_dir, eval_block};
use nu_parser::parse;
use nu_path::canonicalize_with;
use nu_protocol::debugger::WithoutDebug;
use nu_protocol::report_error;
use nu_protocol::{
ast::Call,
debugger::WithoutDebug,
engine::{EngineState, Stack, StateWorkingSet},
Config, PipelineData, ShellError, Span, Value,
report_error, Config, PipelineData, ShellError, Span, Value,
};
use nu_utils::stdout_write_all_and_flush;
use std::sync::Arc;
/// Main function used when a file path is found as argument for nu
pub fn evaluate_file(

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@ -2,8 +2,7 @@ use nu_engine::documentation::get_flags_section;
use nu_protocol::{engine::EngineState, levenshtein_distance};
use nu_utils::IgnoreCaseExt;
use reedline::{Completer, Suggestion};
use std::fmt::Write;
use std::sync::Arc;
use std::{fmt::Write, sync::Arc};
pub struct NuHelpCompleter(Arc<EngineState>);

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@ -1,6 +1,6 @@
use nu_engine::eval_block;
use nu_protocol::debugger::WithoutDebug;
use nu_protocol::{
debugger::WithoutDebug,
engine::{EngineState, Stack},
IntoPipelineData, Span, Value,
};

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@ -1,6 +1,4 @@
use nu_protocol::ast::Call;
use nu_protocol::engine::{Command, EngineState, Stack};
use nu_protocol::{Category, Example, PipelineData, ShellError, Signature, Type, Value};
use nu_engine::command_prelude::*;
use reedline::{Highlighter, StyledText};
#[derive(Clone)]

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@ -1,10 +1,4 @@
use nu_engine::CallExt;
use nu_protocol::ast::Call;
use nu_protocol::engine::{Command, EngineState, Stack};
use nu_protocol::{
Category, Example, IntoPipelineData, PipelineData, ShellError, Signature, SyntaxShape, Type,
Value,
};
use nu_engine::command_prelude::*;
#[derive(Clone)]
pub struct Print;

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@ -1,13 +1,11 @@
use crate::prompt_update::{POST_PROMPT_MARKER, PRE_PROMPT_MARKER};
#[cfg(windows)]
use nu_utils::enable_vt_processing;
use reedline::DefaultPrompt;
use {
reedline::{
Prompt, PromptEditMode, PromptHistorySearch, PromptHistorySearchStatus, PromptViMode,
},
std::borrow::Cow,
use reedline::{
DefaultPrompt, Prompt, PromptEditMode, PromptHistorySearch, PromptHistorySearchStatus,
PromptViMode,
};
use std::borrow::Cow;
/// Nushell prompt definition
#[derive(Clone)]

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@ -1,11 +1,9 @@
use crate::NushellPrompt;
use log::trace;
use nu_engine::get_eval_subexpression;
use nu_protocol::report_error;
use nu_protocol::{
engine::{EngineState, Stack, StateWorkingSet},
Config, PipelineData, Value,
report_error, Config, PipelineData, Value,
};
use reedline::Prompt;

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@ -3,9 +3,9 @@ use crossterm::event::{KeyCode, KeyModifiers};
use nu_color_config::{color_record_to_nustyle, lookup_ansi_color_style};
use nu_engine::eval_block;
use nu_parser::parse;
use nu_protocol::debugger::WithoutDebug;
use nu_protocol::{
create_menus,
debugger::WithoutDebug,
engine::{EngineState, Stack, StateWorkingSet},
extract_value, Config, EditBindings, ParsedKeybinding, ParsedMenu, PipelineData, Record,
ShellError, Span, Value,
@ -1311,9 +1311,8 @@ fn extract_char(value: &Value, config: &Config) -> Result<char, ShellError> {
#[cfg(test)]
mod test {
use nu_protocol::record;
use super::*;
use nu_protocol::record;
#[test]
fn test_send_event() {

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@ -9,8 +9,10 @@ use crate::{
use crossterm::cursor::SetCursorStyle;
use log::{error, trace, warn};
use miette::{ErrReport, IntoDiagnostic, Result};
use nu_cmd_base::util::get_guaranteed_cwd;
use nu_cmd_base::{hook::eval_hook, util::get_editor};
use nu_cmd_base::{
hook::eval_hook,
util::{get_editor, get_guaranteed_cwd},
};
use nu_color_config::StyleComputer;
use nu_engine::{convert_env_values, env_to_strings};
use nu_parser::{lex, parse, trim_quotes_str};
@ -31,8 +33,7 @@ use std::{
env::temp_dir,
io::{self, IsTerminal, Write},
panic::{catch_unwind, AssertUnwindSafe},
path::Path,
path::PathBuf,
path::{Path, PathBuf},
sync::{atomic::Ordering, Arc},
time::{Duration, Instant},
};

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@ -3,9 +3,11 @@ use nu_ansi_term::Style;
use nu_color_config::{get_matching_brackets_style, get_shape_color};
use nu_engine::env;
use nu_parser::{flatten_block, parse, FlatShape};
use nu_protocol::ast::{Argument, Block, Expr, Expression, PipelineRedirection, RecordItem};
use nu_protocol::engine::{EngineState, Stack, StateWorkingSet};
use nu_protocol::{Config, Span};
use nu_protocol::{
ast::{Argument, Block, Expr, Expression, PipelineRedirection, RecordItem},
engine::{EngineState, Stack, StateWorkingSet},
Config, Span,
};
use reedline::{Highlighter, StyledText};
use std::sync::Arc;

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@ -1,13 +1,11 @@
use nu_cmd_base::hook::eval_hook;
use nu_engine::{eval_block, eval_block_with_early_return};
use nu_parser::{escape_quote_string, lex, parse, unescape_unquote_string, Token, TokenContents};
use nu_protocol::debugger::WithoutDebug;
use nu_protocol::engine::StateWorkingSet;
use nu_protocol::{
engine::{EngineState, Stack},
print_if_stream, PipelineData, ShellError, Span, Value,
debugger::WithoutDebug,
engine::{EngineState, Stack, StateWorkingSet},
print_if_stream, report_error, report_error_new, PipelineData, ShellError, Span, Value,
};
use nu_protocol::{report_error, report_error_new};
#[cfg(windows)]
use nu_utils::enable_vt_processing;
use nu_utils::utils::perf;

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@ -1,12 +1,11 @@
pub mod support;
use std::path::PathBuf;
use nu_cli::NuCompleter;
use nu_parser::parse;
use nu_protocol::engine::StateWorkingSet;
use reedline::{Completer, Suggestion};
use rstest::{fixture, rstest};
use std::path::PathBuf;
use support::{
completions_helpers::{new_partial_engine, new_quote_engine},
file, folder, match_suggestions, new_engine,

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@ -1,15 +1,14 @@
use std::path::PathBuf;
use nu_engine::eval_block;
use nu_parser::parse;
use nu_protocol::debugger::WithoutDebug;
use nu_protocol::{
debugger::WithoutDebug,
engine::{EngineState, Stack, StateWorkingSet},
eval_const::create_nu_constant,
PipelineData, ShellError, Span, Value, NU_VARIABLE_ID,
};
use nu_test_support::fs;
use reedline::Suggestion;
use std::path::PathBuf;
const SEP: char = std::path::MAIN_SEPARATOR;

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@ -1,13 +1,14 @@
use std::sync::Arc;
use crate::util::get_guaranteed_cwd;
use miette::Result;
use nu_engine::{eval_block, eval_block_with_early_return};
use nu_parser::parse;
use nu_protocol::cli_error::{report_error, report_error_new};
use nu_protocol::debugger::WithoutDebug;
use nu_protocol::engine::{EngineState, Stack, StateWorkingSet};
use nu_protocol::{BlockId, PipelineData, PositionalArg, ShellError, Span, Type, Value, VarId};
use nu_protocol::{
cli_error::{report_error, report_error_new},
debugger::WithoutDebug,
engine::{EngineState, Stack, StateWorkingSet},
BlockId, PipelineData, PositionalArg, ShellError, Span, Type, Value, VarId,
};
use std::sync::Arc;
pub fn eval_env_change_hook(
env_change_hook: Option<Value>,

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@ -1,7 +1,5 @@
use nu_protocol::ast::CellPath;
use nu_protocol::{PipelineData, ShellError, Span, Value};
use std::sync::atomic::AtomicBool;
use std::sync::Arc;
use nu_protocol::{ast::CellPath, PipelineData, ShellError, Span, Value};
use std::sync::{atomic::AtomicBool, Arc};
pub trait CmdArgument {
fn take_cell_paths(&mut self) -> Option<Vec<CellPath>>;

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@ -1,8 +1,7 @@
use nu_protocol::report_error;
use nu_protocol::{
ast::RangeInclusion,
engine::{EngineState, Stack, StateWorkingSet},
Range, ShellError, Span, Value,
report_error, Range, ShellError, Span, Value,
};
use std::path::PathBuf;

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@ -1,11 +1,5 @@
use nu_engine::CallExt;
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
Category, Example, PipelineData, ShellError, Signature, Span, SyntaxShape, Type, Value,
};
use super::super::values::{Axis, Column, NuDataFrame};
use crate::dataframe::values::{Axis, Column, NuDataFrame};
use nu_engine::command_prelude::*;
#[derive(Clone)]
pub struct AppendDF;

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@ -1,12 +1,6 @@
use crate::dataframe::values::{str_to_dtype, NuExpression, NuLazyFrame};
use crate::dataframe::values::{str_to_dtype, NuDataFrame, NuExpression, NuLazyFrame};
use nu_engine::command_prelude::*;
use super::super::values::NuDataFrame;
use nu_engine::CallExt;
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
record, Category, Example, PipelineData, ShellError, Signature, Span, SyntaxShape, Type, Value,
};
use polars::prelude::*;
#[derive(Clone)]

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@ -1,9 +1,5 @@
use super::super::values::NuDataFrame;
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
Category, Example, PipelineData, ShellError, Signature, Span, Type, Value,
};
use crate::dataframe::values::NuDataFrame;
use nu_engine::command_prelude::*;
#[derive(Clone)]
pub struct ColumnsDF;

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@ -1,12 +1,5 @@
use nu_engine::CallExt;
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
Category, Example, PipelineData, ShellError, Signature, Span, SyntaxShape, Type, Value,
};
use super::super::values::utils::convert_columns;
use super::super::values::{Column, NuDataFrame};
use crate::dataframe::values::{utils::convert_columns, Column, NuDataFrame};
use nu_engine::command_prelude::*;
#[derive(Clone)]
pub struct DropDF;

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@ -1,13 +1,7 @@
use nu_engine::CallExt;
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
Category, Example, PipelineData, ShellError, Signature, Span, SyntaxShape, Type, Value,
};
use polars::prelude::UniqueKeepStrategy;
use crate::dataframe::values::{utils::convert_columns_string, Column, NuDataFrame};
use nu_engine::command_prelude::*;
use super::super::values::utils::convert_columns_string;
use super::super::values::{Column, NuDataFrame};
use polars::prelude::UniqueKeepStrategy;
#[derive(Clone)]
pub struct DropDuplicates;

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@ -1,12 +1,5 @@
use nu_engine::CallExt;
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
Category, Example, PipelineData, ShellError, Signature, Span, SyntaxShape, Type, Value,
};
use super::super::values::utils::convert_columns_string;
use super::super::values::{Column, NuDataFrame};
use crate::dataframe::values::{utils::convert_columns_string, Column, NuDataFrame};
use nu_engine::command_prelude::*;
#[derive(Clone)]
pub struct DropNulls;

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@ -1,9 +1,5 @@
use super::super::values::{Column, NuDataFrame};
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
Category, Example, PipelineData, ShellError, Signature, Span, Type, Value,
};
use crate::dataframe::values::{Column, NuDataFrame};
use nu_engine::command_prelude::*;
#[derive(Clone)]
pub struct DataTypes;

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@ -1,10 +1,6 @@
use super::super::values::NuDataFrame;
use nu_engine::CallExt;
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
Category, Example, PipelineData, ShellError, Signature, Span, Type,
};
use crate::dataframe::values::NuDataFrame;
use nu_engine::command_prelude::*;
use polars::{prelude::*, series::Series};
#[derive(Clone)]

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@ -1,15 +1,8 @@
use nu_engine::CallExt;
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
Category, Example, PipelineData, ShellError, Signature, Span, SyntaxShape, Type, Value,
};
use crate::dataframe::values::{Column, NuDataFrame, NuExpression, NuLazyFrame};
use nu_engine::command_prelude::*;
use polars::prelude::LazyFrame;
use crate::dataframe::values::{NuExpression, NuLazyFrame};
use super::super::values::{Column, NuDataFrame};
#[derive(Clone)]
pub struct FilterWith;

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@ -1,10 +1,5 @@
use super::super::values::{Column, NuDataFrame, NuExpression};
use nu_engine::CallExt;
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
Category, Example, PipelineData, ShellError, Signature, Span, SyntaxShape, Type, Value,
};
use crate::dataframe::values::{Column, NuDataFrame, NuExpression};
use nu_engine::command_prelude::*;
#[derive(Clone)]
pub struct FirstDF;

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@ -1,13 +1,5 @@
use nu_engine::CallExt;
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
Category, Example, PipelineData, ShellError, Signature, Span, SyntaxShape, Type, Value,
};
use crate::dataframe::values::utils::convert_columns_string;
use super::super::values::{Column, NuDataFrame};
use crate::dataframe::values::{utils::convert_columns_string, Column, NuDataFrame};
use nu_engine::command_prelude::*;
#[derive(Clone)]
pub struct GetDF;

View File

@ -1,10 +1,5 @@
use super::super::values::{utils::DEFAULT_ROWS, Column, NuDataFrame, NuExpression};
use nu_engine::CallExt;
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
Category, Example, PipelineData, ShellError, Signature, Span, SyntaxShape, Type, Value,
};
use crate::dataframe::values::{utils::DEFAULT_ROWS, Column, NuDataFrame, NuExpression};
use nu_engine::command_prelude::*;
#[derive(Clone)]
pub struct LastDF;

View File

@ -1,10 +1,5 @@
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
record, Category, Example, IntoPipelineData, PipelineData, ShellError, Signature, Value,
};
use crate::dataframe::values::NuDataFrame;
use nu_engine::command_prelude::*;
#[derive(Clone)]
pub struct ListDF;

View File

@ -1,14 +1,5 @@
use nu_engine::CallExt;
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
Category, Example, PipelineData, ShellError, Signature, Span, Spanned, SyntaxShape, Type,
Value,
};
use crate::dataframe::values::utils::convert_columns_string;
use super::super::values::{Column, NuDataFrame};
use crate::dataframe::values::{utils::convert_columns_string, Column, NuDataFrame};
use nu_engine::command_prelude::*;
#[derive(Clone)]
pub struct MeltDF;

View File

@ -1,21 +1,12 @@
use crate::dataframe::values::NuSchema;
use super::super::values::{NuDataFrame, NuLazyFrame};
use nu_engine::CallExt;
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
Category, Example, PipelineData, ShellError, Signature, Spanned, SyntaxShape, Type, Value,
};
use std::{fs::File, io::BufReader, path::PathBuf};
use crate::dataframe::values::{NuDataFrame, NuLazyFrame, NuSchema};
use nu_engine::command_prelude::*;
use polars::prelude::{
CsvEncoding, CsvReader, IpcReader, JsonFormat, JsonReader, LazyCsvReader, LazyFileListReader,
LazyFrame, ParallelStrategy, ParquetReader, ScanArgsIpc, ScanArgsParquet, SerReader,
};
use polars_io::avro::AvroReader;
use std::{fs::File, io::BufReader, path::PathBuf};
#[derive(Clone)]
pub struct OpenDataFrame;

View File

@ -1,12 +1,8 @@
use super::super::values::NuDataFrame;
use crate::dataframe::values::Column;
use crate::dataframe::{eager::SQLContext, values::NuLazyFrame};
use nu_engine::CallExt;
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
Category, Example, PipelineData, ShellError, Signature, Span, SyntaxShape, Type, Value,
use crate::dataframe::{
eager::SQLContext,
values::{Column, NuDataFrame, NuLazyFrame},
};
use nu_engine::command_prelude::*;
// attribution:
// sql_context.rs, and sql_expr.rs were copied from polars-sql. thank you.

View File

@ -1,13 +1,8 @@
use nu_engine::CallExt;
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
Category, Example, PipelineData, ShellError, Signature, Span, SyntaxShape, Type, Value,
use crate::dataframe::{
utils::extract_strings,
values::{Column, NuDataFrame, NuLazyFrame},
};
use crate::dataframe::{utils::extract_strings, values::NuLazyFrame};
use super::super::values::{Column, NuDataFrame};
use nu_engine::command_prelude::*;
#[derive(Clone)]
pub struct RenameDF;

View File

@ -1,13 +1,7 @@
use nu_engine::CallExt;
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
Category, Example, PipelineData, ShellError, Signature, Spanned, SyntaxShape, Type,
};
use polars::prelude::NamedFrom;
use polars::series::Series;
use crate::dataframe::values::NuDataFrame;
use nu_engine::command_prelude::*;
use super::super::values::NuDataFrame;
use polars::{prelude::NamedFrom, series::Series};
#[derive(Clone)]
pub struct SampleDF;

View File

@ -1,10 +1,5 @@
use super::super::values::NuDataFrame;
use nu_engine::CallExt;
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
record, Category, Example, PipelineData, ShellError, Signature, Span, Type, Value,
};
use crate::dataframe::values::NuDataFrame;
use nu_engine::command_prelude::*;
#[derive(Clone)]
pub struct SchemaDF;

View File

@ -1,12 +1,5 @@
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
Category, Example, PipelineData, ShellError, Signature, Span, Type, Value,
};
use crate::dataframe::values::Column;
use super::super::values::NuDataFrame;
use crate::dataframe::values::{Column, NuDataFrame};
use nu_engine::command_prelude::*;
#[derive(Clone)]
pub struct ShapeDF;

View File

@ -1,13 +1,5 @@
use nu_engine::CallExt;
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
Category, Example, PipelineData, ShellError, Signature, Span, SyntaxShape, Type, Value,
};
use crate::dataframe::values::Column;
use super::super::values::NuDataFrame;
use crate::dataframe::values::{Column, NuDataFrame};
use nu_engine::command_prelude::*;
#[derive(Clone)]
pub struct SliceDF;

View File

@ -1,11 +1,6 @@
use super::super::values::{Column, NuDataFrame};
use crate::dataframe::values::{Column, NuDataFrame};
use nu_engine::command_prelude::*;
use nu_engine::CallExt;
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
Category, Example, PipelineData, ShellError, Signature, Span, SyntaxShape, Type, Value,
};
use polars::{
chunked_array::ChunkedArray,
prelude::{

View File

@ -1,15 +1,8 @@
use nu_engine::CallExt;
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
Category, Example, PipelineData, ShellError, Signature, Span, SyntaxShape, Type, Value,
};
use crate::dataframe::values::{Column, NuDataFrame};
use nu_engine::command_prelude::*;
use polars::prelude::DataType;
use crate::dataframe::values::Column;
use super::super::values::NuDataFrame;
#[derive(Clone)]
pub struct TakeDF;

View File

@ -1,14 +1,8 @@
use std::{fs::File, path::PathBuf};
use crate::dataframe::values::NuDataFrame;
use nu_engine::command_prelude::*;
use nu_engine::CallExt;
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
Category, Example, PipelineData, ShellError, Signature, Spanned, SyntaxShape, Type, Value,
};
use polars::prelude::{IpcWriter, SerWriter};
use super::super::values::NuDataFrame;
use std::{fs::File, path::PathBuf};
#[derive(Clone)]
pub struct ToArrow;

View File

@ -1,15 +1,11 @@
use std::{fs::File, path::PathBuf};
use crate::dataframe::values::NuDataFrame;
use nu_engine::command_prelude::*;
use nu_engine::CallExt;
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
Category, Example, PipelineData, ShellError, Signature, Spanned, SyntaxShape, Type, Value,
use polars_io::{
avro::{AvroCompression, AvroWriter},
SerWriter,
};
use polars_io::avro::{AvroCompression, AvroWriter};
use polars_io::SerWriter;
use super::super::values::NuDataFrame;
use std::{fs::File, path::PathBuf};
#[derive(Clone)]
pub struct ToAvro;

View File

@ -1,14 +1,8 @@
use std::{fs::File, path::PathBuf};
use crate::dataframe::values::NuDataFrame;
use nu_engine::command_prelude::*;
use nu_engine::CallExt;
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
Category, Example, PipelineData, ShellError, Signature, Spanned, SyntaxShape, Type, Value,
};
use polars::prelude::{CsvWriter, SerWriter};
use super::super::values::NuDataFrame;
use std::{fs::File, path::PathBuf};
#[derive(Clone)]
pub struct ToCSV;

View File

@ -1,13 +1,6 @@
use crate::dataframe::values::NuSchema;
use crate::dataframe::values::{Column, NuDataFrame, NuSchema};
use nu_engine::command_prelude::*;
use super::super::values::{Column, NuDataFrame};
use nu_engine::CallExt;
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
Category, Example, PipelineData, ShellError, Signature, Span, SyntaxShape, Type, Value,
};
use polars::prelude::*;
#[derive(Clone)]

View File

@ -1,14 +1,8 @@
use std::{fs::File, io::BufWriter, path::PathBuf};
use crate::dataframe::values::NuDataFrame;
use nu_engine::command_prelude::*;
use nu_engine::CallExt;
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
Category, Example, PipelineData, ShellError, Signature, Spanned, SyntaxShape, Type, Value,
};
use polars::prelude::{JsonWriter, SerWriter};
use super::super::values::NuDataFrame;
use std::{fs::File, io::BufWriter, path::PathBuf};
#[derive(Clone)]
pub struct ToJsonLines;

View File

@ -1,13 +1,5 @@
use nu_engine::CallExt;
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
record, Category, Example, PipelineData, ShellError, Signature, Span, SyntaxShape, Type, Value,
};
use crate::dataframe::values::NuExpression;
use super::super::values::NuDataFrame;
use crate::dataframe::values::{NuDataFrame, NuExpression};
use nu_engine::command_prelude::*;
#[derive(Clone)]
pub struct ToNu;

View File

@ -1,14 +1,8 @@
use std::{fs::File, path::PathBuf};
use crate::dataframe::values::NuDataFrame;
use nu_engine::command_prelude::*;
use nu_engine::CallExt;
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
Category, Example, PipelineData, ShellError, Signature, Spanned, SyntaxShape, Type, Value,
};
use polars::prelude::ParquetWriter;
use super::super::values::NuDataFrame;
use std::{fs::File, path::PathBuf};
#[derive(Clone)]
pub struct ToParquet;

View File

@ -1,11 +1,5 @@
use super::super::values::{Column, NuDataFrame};
use crate::dataframe::values::{NuExpression, NuLazyFrame};
use nu_engine::CallExt;
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
Category, Example, PipelineData, ShellError, Signature, Span, SyntaxShape, Type, Value,
};
use crate::dataframe::values::{Column, NuDataFrame, NuExpression, NuLazyFrame};
use nu_engine::command_prelude::*;
#[derive(Clone)]
pub struct WithColumn;

View File

@ -1,11 +1,5 @@
use super::super::values::NuExpression;
use nu_engine::CallExt;
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
record, Category, Example, PipelineData, ShellError, Signature, SyntaxShape, Type, Value,
};
use crate::dataframe::values::NuExpression;
use nu_engine::command_prelude::*;
#[derive(Clone)]
pub struct ExprAlias;

View File

@ -1,10 +1,6 @@
use crate::dataframe::values::{Column, NuDataFrame, NuExpression};
use nu_engine::CallExt;
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
Category, Example, PipelineData, ShellError, Signature, Span, SyntaxShape, Type, Value,
};
use nu_engine::command_prelude::*;
use polars::prelude::arg_where;
#[derive(Clone)]

View File

@ -1,10 +1,6 @@
use crate::dataframe::values::NuExpression;
use nu_engine::CallExt;
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
record, Category, Example, PipelineData, ShellError, Signature, SyntaxShape, Type, Value,
};
use nu_engine::command_prelude::*;
use polars::prelude::col;
#[derive(Clone)]

View File

@ -1,10 +1,6 @@
use crate::dataframe::values::{Column, NuDataFrame, NuExpression};
use nu_engine::CallExt;
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
Category, Example, PipelineData, ShellError, Signature, Span, SyntaxShape, Type, Value,
};
use nu_engine::command_prelude::*;
use polars::prelude::concat_str;
#[derive(Clone)]

View File

@ -1,14 +1,7 @@
use super::super::values::NuExpression;
use crate::dataframe::values::{Column, NuDataFrame};
use crate::dataframe::values::{Column, NuDataFrame, NuExpression};
use chrono::{DateTime, FixedOffset};
use nu_engine::CallExt;
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
Category, Example, PipelineData, ShellError, Signature, Span, Spanned, SyntaxShape, Type,
Value,
};
use nu_engine::command_prelude::*;
use polars::{
datatypes::{DataType, TimeUnit},
prelude::NamedFrom,

View File

@ -2,11 +2,7 @@
/// All of these expressions have an identical body and only require
/// to have a change in the name, description and expression function
use crate::dataframe::values::{Column, NuDataFrame, NuExpression, NuLazyFrame};
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
Category, Example, PipelineData, ShellError, Signature, Span, Type, Value,
};
use nu_engine::command_prelude::*;
// The structs defined in this file are structs that form part of other commands
// since they share a similar name

View File

@ -1,10 +1,6 @@
use crate::dataframe::values::{Column, NuDataFrame, NuExpression};
use nu_engine::CallExt;
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
Category, Example, PipelineData, ShellError, Signature, Span, SyntaxShape, Type, Value,
};
use nu_engine::command_prelude::*;
use polars::prelude::{lit, DataType};
#[derive(Clone)]

View File

@ -1,10 +1,5 @@
use crate::dataframe::values::NuExpression;
use nu_engine::CallExt;
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
record, Category, Example, PipelineData, ShellError, Signature, SyntaxShape, Type, Value,
};
use nu_engine::command_prelude::*;
#[derive(Clone)]
pub struct ExprLit;

View File

@ -1,10 +1,5 @@
use crate::dataframe::values::{Column, NuDataFrame, NuExpression, NuWhen};
use nu_engine::CallExt;
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
Category, Example, PipelineData, ShellError, Signature, Span, SyntaxShape, Type, Value,
};
use nu_engine::command_prelude::*;
#[derive(Clone)]
pub struct ExprOtherwise;

View File

@ -1,10 +1,6 @@
use crate::dataframe::values::{Column, NuDataFrame, NuExpression};
use nu_engine::CallExt;
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
Category, Example, PipelineData, ShellError, Signature, Span, SyntaxShape, Type, Value,
};
use nu_engine::command_prelude::*;
use polars::prelude::{lit, QuantileInterpolOptions};
#[derive(Clone)]

View File

@ -1,10 +1,6 @@
use crate::dataframe::values::{Column, NuDataFrame, NuExpression, NuWhen};
use nu_engine::CallExt;
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
Category, Example, PipelineData, ShellError, Signature, Span, SyntaxShape, Type, Value,
};
use nu_engine::command_prelude::*;
use polars::prelude::when;
#[derive(Clone)]

View File

@ -1,11 +1,6 @@
use crate::dataframe::values::{Column, NuDataFrame, NuExpression, NuLazyFrame, NuLazyGroupBy};
use nu_engine::command_prelude::*;
use nu_engine::CallExt;
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
Category, Example, PipelineData, ShellError, Signature, Span, SyntaxShape, Type, Value,
};
use polars::{datatypes::DataType, prelude::Expr};
#[derive(Clone)]

View File

@ -1,11 +1,5 @@
use crate::dataframe::values::{Column, NuDataFrame};
use super::super::values::NuLazyFrame;
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
Category, Example, PipelineData, ShellError, Signature, Span, Type, Value,
};
use crate::dataframe::values::{Column, NuDataFrame, NuLazyFrame};
use nu_engine::command_prelude::*;
#[derive(Clone)]
pub struct LazyCollect;

View File

@ -1,10 +1,5 @@
use crate::dataframe::values::{Column, NuDataFrame, NuExpression, NuLazyFrame};
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
Category, Example, PipelineData, ShellError, Signature, Span, SyntaxShape, Type, Value,
};
use nu_engine::command_prelude::*;
#[derive(Clone)]
pub struct LazyExplode;
@ -46,7 +41,7 @@ impl Command for LazyExplode {
result: Some(
NuDataFrame::try_from_columns(vec![
Column::new(
"id".to_string(),
"id".to_string(),
vec![
Value::test_int(1),
Value::test_int(1),
@ -54,7 +49,7 @@ impl Command for LazyExplode {
Value::test_int(2),
]),
Column::new(
"name".to_string(),
"name".to_string(),
vec![
Value::test_string("Mercy"),
Value::test_string("Mercy"),
@ -62,7 +57,7 @@ impl Command for LazyExplode {
Value::test_string("Bob"),
]),
Column::new(
"hobbies".to_string(),
"hobbies".to_string(),
vec![
Value::test_string("Cycling"),
Value::test_string("Knitting"),
@ -79,7 +74,7 @@ impl Command for LazyExplode {
result: Some(
NuDataFrame::try_from_columns(vec![
Column::new(
"hobbies".to_string(),
"hobbies".to_string(),
vec![
Value::test_string("Cycling"),
Value::test_string("Knitting"),

View File

@ -1,11 +1,5 @@
use super::super::values::NuLazyFrame;
use crate::dataframe::values::{Column, NuDataFrame};
use nu_engine::CallExt;
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
Category, Example, PipelineData, ShellError, Signature, Span, SyntaxShape, Type, Value,
};
use crate::dataframe::values::{Column, NuDataFrame, NuLazyFrame};
use nu_engine::command_prelude::*;
#[derive(Clone)]
pub struct LazyFetch;

View File

@ -1,10 +1,5 @@
use crate::dataframe::values::{Column, NuDataFrame, NuExpression};
use nu_engine::CallExt;
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
Category, Example, PipelineData, ShellError, Signature, Span, SyntaxShape, Type, Value,
};
use nu_engine::command_prelude::*;
#[derive(Clone)]
pub struct LazyFillNA;

View File

@ -1,10 +1,5 @@
use crate::dataframe::values::{Column, NuDataFrame, NuExpression, NuLazyFrame};
use nu_engine::CallExt;
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
Category, Example, PipelineData, ShellError, Signature, Span, SyntaxShape, Type, Value,
};
use nu_engine::command_prelude::*;
#[derive(Clone)]
pub struct LazyFillNull;

View File

@ -1,11 +1,5 @@
use crate::dataframe::values::{Column, NuDataFrame, NuExpression, NuLazyFrame};
use nu_engine::CallExt;
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
Category, Example, PipelineData, ShellError, Signature, Span, SyntaxShape, Type, Value,
};
use nu_engine::command_prelude::*;
#[derive(Clone)]
pub struct LazyFilter;

View File

@ -1,12 +1,6 @@
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
Category, Example, PipelineData, ShellError, Signature, Span, SyntaxShape, Type, Value,
};
use crate::dataframe::values::{Column, NuDataFrame};
use super::explode::explode;
use crate::dataframe::values::{Column, NuDataFrame};
use nu_engine::command_prelude::*;
#[derive(Clone)]
pub struct LazyFlatten;
@ -48,7 +42,7 @@ Example {
result: Some(
NuDataFrame::try_from_columns(vec![
Column::new(
"id".to_string(),
"id".to_string(),
vec![
Value::test_int(1),
Value::test_int(1),
@ -56,7 +50,7 @@ Example {
Value::test_int(2),
]),
Column::new(
"name".to_string(),
"name".to_string(),
vec![
Value::test_string("Mercy"),
Value::test_string("Mercy"),
@ -64,7 +58,7 @@ Example {
Value::test_string("Bob"),
]),
Column::new(
"hobbies".to_string(),
"hobbies".to_string(),
vec![
Value::test_string("Cycling"),
Value::test_string("Knitting"),
@ -81,7 +75,7 @@ Example {
result: Some(
NuDataFrame::try_from_columns(vec![
Column::new(
"hobbies".to_string(),
"hobbies".to_string(),
vec![
Value::test_string("Cycling"),
Value::test_string("Knitting"),

View File

@ -1,10 +1,6 @@
use crate::dataframe::values::{Column, NuDataFrame, NuExpression, NuLazyFrame, NuLazyGroupBy};
use nu_engine::CallExt;
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
Category, Example, PipelineData, ShellError, Signature, Span, SyntaxShape, Type, Value,
};
use nu_engine::command_prelude::*;
use polars::prelude::Expr;
#[derive(Clone)]

View File

@ -1,10 +1,6 @@
use crate::dataframe::values::{Column, NuDataFrame, NuExpression, NuLazyFrame};
use nu_engine::CallExt;
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
Category, Example, PipelineData, ShellError, Signature, Span, SyntaxShape, Type, Value,
};
use nu_engine::command_prelude::*;
use polars::prelude::{Expr, JoinType};
#[derive(Clone)]

View File

@ -2,11 +2,7 @@
/// All of these commands have an identical body and only require
/// to have a change in the name, description and function
use crate::dataframe::values::{Column, NuDataFrame, NuLazyFrame};
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
Category, Example, PipelineData, ShellError, Signature, Span, Type, Value,
};
use nu_engine::command_prelude::*;
macro_rules! lazy_command {
($command: ident, $name: expr, $desc: expr, $examples: expr, $func: ident, $test: ident) => {

View File

@ -1,10 +1,6 @@
use crate::dataframe::values::{Column, NuDataFrame, NuLazyFrame};
use nu_engine::CallExt;
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
Category, Example, PipelineData, ShellError, Signature, Span, SyntaxShape, Type, Value,
};
use nu_engine::command_prelude::*;
use polars::prelude::{lit, QuantileInterpolOptions};
#[derive(Clone)]

View File

@ -1,11 +1,6 @@
use crate::dataframe::values::{Column, NuDataFrame, NuExpression, NuLazyFrame};
use nu_engine::command_prelude::*;
use nu_engine::CallExt;
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
Category, Example, PipelineData, ShellError, Signature, Span, SyntaxShape, Type, Value,
};
#[derive(Clone)]
pub struct LazySelect;

View File

@ -1,11 +1,5 @@
use super::super::values::NuLazyFrame;
use crate::dataframe::values::{Column, NuDataFrame, NuExpression};
use nu_engine::CallExt;
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
Category, Example, PipelineData, ShellError, Signature, Span, SyntaxShape, Type, Value,
};
use crate::dataframe::values::{Column, NuDataFrame, NuExpression, NuLazyFrame};
use nu_engine::command_prelude::*;
#[derive(Clone)]
pub struct LazySortBy;

View File

@ -1,13 +1,5 @@
use crate::dataframe::values::NuSchema;
use super::super::values::{NuDataFrame, NuLazyFrame};
use nu_engine::CallExt;
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
Category, Example, PipelineData, ShellError, Signature, SyntaxShape, Type, Value,
};
use crate::dataframe::values::{NuDataFrame, NuLazyFrame, NuSchema};
use nu_engine::command_prelude::*;
#[derive(Clone)]
pub struct ToLazyFrame;

View File

@ -1,10 +1,5 @@
use super::super::values::{Column, NuDataFrame};
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
Category, Example, PipelineData, ShellError, Signature, Span, Type, Value,
};
use crate::dataframe::values::{Column, NuDataFrame};
use nu_engine::command_prelude::*;
#[derive(Clone)]
pub struct AllFalse;

View File

@ -1,10 +1,5 @@
use super::super::values::{Column, NuDataFrame};
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
Category, Example, PipelineData, ShellError, Signature, Span, Type, Value,
};
use crate::dataframe::values::{Column, NuDataFrame};
use nu_engine::command_prelude::*;
#[derive(Clone)]
pub struct AllTrue;

View File

@ -1,10 +1,5 @@
use super::super::values::{Column, NuDataFrame};
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
Category, Example, PipelineData, ShellError, Signature, Span, Type, Value,
};
use crate::dataframe::values::{Column, NuDataFrame};
use nu_engine::command_prelude::*;
use polars::prelude::{ArgAgg, IntoSeries, NewChunkedArray, UInt32Chunked};
#[derive(Clone)]

View File

@ -1,10 +1,5 @@
use super::super::values::{Column, NuDataFrame};
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
Category, Example, PipelineData, ShellError, Signature, Span, Type, Value,
};
use crate::dataframe::values::{Column, NuDataFrame};
use nu_engine::command_prelude::*;
use polars::prelude::{ArgAgg, IntoSeries, NewChunkedArray, UInt32Chunked};
#[derive(Clone)]

View File

@ -1,12 +1,6 @@
use super::super::values::{Column, NuDataFrame};
use crate::dataframe::values::{Column, NuDataFrame};
use nu_engine::command_prelude::*;
use nu_engine::CallExt;
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
Category, Example, PipelineData, ShellError, Signature, Span, Spanned, SyntaxShape, Type,
Value,
};
use polars::prelude::{DataType, IntoSeries};
use polars_ops::prelude::{cum_max, cum_min, cum_sum};

View File

@ -1,11 +1,6 @@
use super::super::super::values::NuDataFrame;
use crate::dataframe::values::NuDataFrame;
use nu_engine::command_prelude::*;
use nu_engine::CallExt;
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
Category, Example, PipelineData, ShellError, Signature, SyntaxShape, Type,
};
use polars::prelude::{IntoSeries, StringMethods};
#[derive(Clone)]

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