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//! Compile a Python AST or source code into bytecode consumable by RustPython.

#![cfg_attr(not(feature = "std"), no_std)]

#![doc(html_logo_url = "https://raw.githubusercontent.com/RustPython/RustPython/main/logo.png")]

#![doc(html_root_url = "https://docs.rs/rustpython-compiler/")]

#[macro_use]

extern crate log;

extern crate alloc;

type IndexMap<K, V> = indexmap::IndexMap<K, V, ahash::RandomState>;

type IndexSet<T> = indexmap::IndexSet<T, ahash::RandomState>;

pub mod compile;

pub mod error;

pub mod ir;

mod string_parser;

pub mod symboltable;

mod unparse;

pub use compile::CompileOpts;

use ruff_python_ast as ast;

pub(crate) use compile::InternalResult;

pub trait ToPythonName {

/// Returns a short name for the node suitable for use in error messages.

fn python_name(&self) -> &'static str;

}

impl ToPythonName for ast::Expr {

fn python_name(&self) -> &'static str {

match self {

Self::BoolOp { .. } | Self::BinOp { .. } | Self::UnaryOp { .. } => "operator",

Self::Subscript { .. } => "subscript",

Self::Await { .. } => "await expression",

Self::Yield { .. } | Self::YieldFrom { .. } => "yield expression",

Self::Compare { .. } => "comparison",

Self::Attribute { .. } => "attribute",

Self::Call { .. } => "function call",

Self::BooleanLiteral(b) => {

if b.value {

"True"

} else {

"False"

}

Self::EllipsisLiteral(_) => "ellipsis",

Self::NoneLiteral(_) => "None",

Self::NumberLiteral(_) | Self::BytesLiteral(_) | Self::StringLiteral(_) => "literal",

Self::Tuple(_) => "tuple",

Self::List { .. } => "list",

Self::Dict { .. } => "dict display",

Self::Set { .. } => "set display",

Self::ListComp { .. } => "list comprehension",

Self::DictComp { .. } => "dict comprehension",

Self::SetComp { .. } => "set comprehension",

Self::Generator { .. } => "generator expression",

Self::Starred { .. } => "starred",

Self::Slice { .. } => "slice",

Self::FString { .. } => "f-string expression",

Self::TString { .. } => "t-string expression",

Self::Name { .. } => "name",

Self::Lambda { .. } => "lambda",

Self::If { .. } => "conditional expression",

Self::Named { .. } => "named expression",

Self::IpyEscapeCommand(_) => todo!(),

}

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