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aguitauwu
2026-02-16 11:41:18 -06:00
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12
.gitignore vendored Normal file
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target/
**/*.rs.bk
*.pyc
__pycache__/
*.so
*.pyd
.pytest_cache/
dist/
build/
*.egg-info/
.env
.venv/

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Dockerfile Normal file
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FROM rust:1.75 as builder
WORKDIR /build
COPY yuubox-core ./yuubox-core
COPY pyproject.toml ./
RUN apt-get update && apt-get install -y python3-dev python3-pip
RUN pip3 install maturin
RUN maturin build --release --manifest-path yuubox-core/Cargo.toml
FROM python:3.11-slim
WORKDIR /app
COPY --from=builder /build/target/wheels/*.whl ./
COPY yuubox ./yuubox
COPY pyproject.toml ./
RUN pip install *.whl
RUN pip install ".[api]"
CMD ["uvicorn", "yuubox.api:app", "--host", "0.0.0.0", "--port", "8000"]

202
LICENSE
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Apache License
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Apache License 2.0
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Copyright 2026 Yuuki Project
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20
Makefile Normal file
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.PHONY: build dev install test clean
build:
maturin build --release
dev:
maturin develop
install:
pip install -e ".[dev]"
test:
pytest tests/
cargo test --manifest-path yuubox-core/Cargo.toml
clean:
rm -rf target dist build *.egg-info
find . -type d -name __pycache__ -exec rm -rf {} +
find . -type f -name "*.pyc" -delete
find . -type f -name "*.so" -delete

25
build.sh Executable file
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#!/bin/bash
set -e
echo "Building YuuBox (Rust + Python)"
echo ""
echo "Step 1: Build Rust core..."
cd yuubox-core
cargo build --release
cd ..
echo ""
echo "Step 2: Build Python wheel with maturin..."
maturin build --release
echo ""
echo "Step 3: Install locally..."
pip install target/wheels/*.whl
echo ""
echo "✅ Build complete!"
echo ""
echo "Usage:"
echo " yuubox run script.py"
echo " python -c 'from yuubox import YuuBox; box = YuuBox()'"

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docker-compose.yml Normal file
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version: '3.8'
services:
yuubox-api:
build: .
ports:
- "8000:8000"
volumes:
- /var/run/docker.sock:/var/run/docker.sock
environment:
- YUUKI_API_URL=https://opceanai-yuuki-api.hf.space

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examples/api_usage.py Normal file
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from yuubox import YuuBox, ResourceLimits
box = YuuBox(max_iterations=5)
limits = ResourceLimits(
memory_mb=512,
cpu_quota=1.0,
timeout_seconds=30,
)
code = "print('Hello from YuuBox!')"
result = box.execute(code, "python", limits=limits)
print(f"Success: {result.success}")
print(f"Output: {result.stdout}")

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examples/basic_usage.py Normal file
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from yuubox import YuuBox
box = YuuBox()
code = """
def fibonacci(n):
if n <= 1:
return n
return fibonacci(n-1) + fibonacci(n-2)
# Typo: fibonaci vs fibonacci
print(fibonaci(10))
"""
result = box.execute(code, language="python")
print(f"Success: {result.success}")
print(f"Iterations: {result.iterations}")
print(f"Output: {result.stdout}")

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install.sh Executable file
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#!/bin/bash
set -e
echo "Installing YuuBox..."
# Install Rust if not present
if ! command -v cargo &> /dev/null; then
echo "Installing Rust..."
curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y
source $HOME/.cargo/env
fi
# Install maturin
pip install maturin
# Build and install
./build.sh
echo ""
echo "✅ Installation complete!"
echo ""
echo "Test with:"
echo " yuubox run examples/basic_usage.py"

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pyproject.toml Normal file
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[build-system]
requires = ["maturin>=1.4,<2.0"]
build-backend = "maturin"
[project]
name = "yuubox"
version = "1.0.0"
description = "Self-Healing Code Execution System (Rust + Python)"
requires-python = ">=3.9"
license = {text = "Apache-2.0"}
dependencies = [
"rich>=13.0.0",
"click>=8.0.0",
"requests>=2.28.0",
"pyyaml>=6.0",
]
[project.optional-dependencies]
api = [
"fastapi>=0.104.0",
"uvicorn[standard]>=0.24.0",
]
dev = [
"pytest>=7.4.0",
"black>=23.0.0",
"maturin>=1.4",
]
all = ["yuubox[api,dev]"]
[project.scripts]
yuubox = "yuubox.cli:main"
[tool.maturin]
python-source = "."
module-name = "yuubox.yuubox_core"
bindings = "pyo3"
manifest-path = "yuubox-core/Cargo.toml"
[tool.black]
line-length = 100

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tests/test_executor.py Normal file
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import pytest
from yuubox import YuuBox, ResourceLimits
def test_basic_execution():
"""Test basic code execution"""
box = YuuBox(max_iterations=1)
code = 'print("hello world")'
result = box.execute(code, language="python", no_healing=True)
assert "hello world" in result.stdout
def test_self_healing():
"""Test self-healing capability"""
box = YuuBox(max_iterations=5)
# Code with intentional error (typo)
code = 'prin("hello")' # prin vs print
result = box.execute(code, language="python")
# Should eventually succeed after healing
assert result.iterations >= 1
def test_resource_limits():
"""Test resource limits work"""
box = YuuBox()
limits = ResourceLimits(memory_mb=128, timeout_seconds=10)
code = 'print("test")'
result = box.execute(code, "python", limits=limits, no_healing=True)
assert result.exit_code == 0

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yuubox-core/Cargo.toml Normal file
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[package]
name = "yuubox-core"
version = "1.0.0"
edition = "2021"
license = "Apache-2.0"
[lib]
name = "yuubox_core"
crate-type = ["cdylib"]
[dependencies]
pyo3 = { version = "0.20", features = ["extension-module", "abi3-py39"] }
tokio = { version = "1.35", features = ["full"] }
bollard = "0.15"
serde = { version = "1.0", features = ["derive"] }
serde_json = "1.0"
chrono = "0.4"
anyhow = "1.0"
thiserror = "1.0"
uuid = { version = "1.6", features = ["v4"] }
futures-util = "0.3"
[dev-dependencies]
tokio-test = "0.4"

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yuubox-core/src/container.rs Normal file
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use bollard::Docker;
use bollard::container::{Config, CreateContainerOptions, RemoveContainerOptions, StartContainerOptions, WaitContainerOptions};
use bollard::models::{HostConfig, RestartPolicy, RestartPolicyNameEnum};
use bollard::exec::{CreateExecOptions, StartExecResults};
use anyhow::{Result, anyhow};
use std::collections::HashMap;
use tokio::time::{timeout, Duration};
use futures_util::stream::StreamExt;
use crate::limits::ResourceLimits;
pub struct ContainerResult {
pub stdout: String,
pub stderr: String,
pub exit_code: i64,
pub memory_used: u64,
pub cpu_time: f64,
}
pub struct ContainerManager {
docker: Docker,
}
impl ContainerManager {
pub async fn new() -> Result<Self> {
let docker = Docker::connect_with_socket_defaults()
.map_err(|e| anyhow!("Failed to connect to Docker: {}", e))?;
Ok(Self { docker })
}
pub async fn execute(
&self,
code: &str,
language: &str,
limits: &ResourceLimits,
) -> Result<ContainerResult> {
let image = self.get_image(language)?;
let command = self.build_command(code, language)?;
let host_config = Some(HostConfig {
memory: Some(limits.memory_bytes as i64),
nano_cpus: Some((limits.cpu_quota * 1_000_000_000.0) as i64),
network_mode: Some("none".to_string()),
read_only_root_fs: Some(true),
tmpfs: Some({
let mut map = HashMap::new();
map.insert("/tmp".to_string(), "size=100m".to_string());
map
}),
cap_drop: Some(vec!["ALL".to_string()]),
restart_policy: Some(RestartPolicy {
name: Some(RestartPolicyNameEnum::NO),
..Default::default()
}),
..Default::default()
});
let config = Config {
image: Some(image.clone()),
cmd: Some(command),
working_dir: Some("/workspace".to_string()),
user: Some("1000:1000".to_string()),
host_config,
attach_stdout: Some(true),
attach_stderr: Some(true),
tty: Some(false),
..Default::default()
};
let container_name = format!("yuubox-{}", uuid::Uuid::new_v4());
let container = self.docker
.create_container(
Some(CreateContainerOptions {
name: &container_name,
..Default::default()
}),
config,
)
.await?;
let container_id = container.id.clone();
let exec_result = timeout(
Duration::from_secs(limits.timeout_seconds),
self.run_container(&container_id)
).await;
let result = match exec_result {
Ok(Ok(res)) => res,
Ok(Err(e)) => {
self.cleanup_container(&container_id).await?;
return Err(e);
}
Err(_) => {
self.docker.kill_container::<String>(&container_id, None).await.ok();
self.cleanup_container(&container_id).await?;
return Err(anyhow!("Execution timeout after {} seconds", limits.timeout_seconds));
}
};
self.cleanup_container(&container_id).await?;
Ok(result)
}
async fn run_container(&self, container_id: &str) -> Result<ContainerResult> {
self.docker.start_container::<String>(container_id, None).await?;
let mut wait_stream = self.docker.wait_container(
container_id,
Some(WaitContainerOptions {
condition: "not-running",
})
);
let mut exit_code = 0i64;
while let Some(wait_result) = wait_stream.next().await {
if let Ok(status) = wait_result {
exit_code = status.status_code;
}
}
let logs = self.docker.logs::<String>(
container_id,
Some(bollard::container::LogsOptions {
stdout: true,
stderr: true,
..Default::default()
})
);
let mut stdout = String::new();
let mut stderr = String::new();
let log_output = logs.collect::<Vec<_>>().await;
for log in log_output {
if let Ok(log_line) = log {
match log_line {
bollard::container::LogOutput::StdOut { message } => {
stdout.push_str(&String::from_utf8_lossy(&message));
}
bollard::container::LogOutput::StdErr { message } => {
stderr.push_str(&String::from_utf8_lossy(&message));
}
_ => {}
}
}
}
Ok(ContainerResult {
stdout,
stderr,
exit_code,
memory_used: 0,
cpu_time: 0.0,
})
}
async fn cleanup_container(&self, container_id: &str) -> Result<()> {
self.docker.remove_container(
container_id,
Some(RemoveContainerOptions {
force: true,
..Default::default()
})
).await?;
Ok(())
}
pub async fn cleanup(&self) -> Result<()> {
Ok(())
}
fn get_image(&self, language: &str) -> Result<String> {
let image = match language.to_lowercase().as_str() {
"python" => "python:3.11-slim",
"javascript" | "js" | "node" => "node:20-slim",
"rust" => "rust:1.75-slim",
"go" => "golang:1.21-alpine",
"java" => "openjdk:17-slim",
_ => return Err(anyhow!("Unsupported language: {}", language)),
};
Ok(image.to_string())
}
fn build_command(&self, code: &str, language: &str) -> Result<Vec<String>> {
let command = match language.to_lowercase().as_str() {
"python" => vec![
"python".to_string(),
"-c".to_string(),
code.to_string(),
],
"javascript" | "js" | "node" => vec![
"node".to_string(),
"-e".to_string(),
code.to_string(),
],
"rust" => vec![
"sh".to_string(),
"-c".to_string(),
format!("echo '{}' > /tmp/main.rs && rustc /tmp/main.rs -o /tmp/main && /tmp/main", code),
],
"go" => vec![
"sh".to_string(),
"-c".to_string(),
format!("echo '{}' > /tmp/main.go && go run /tmp/main.go", code),
],
"java" => vec![
"sh".to_string(),
"-c".to_string(),
format!("echo '{}' > /tmp/Main.java && javac /tmp/Main.java && java -cp /tmp Main", code),
],
_ => return Err(anyhow!("Unsupported language: {}", language)),
};
Ok(command)
}
}

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yuubox-core/src/lib.rs Normal file
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use pyo3::prelude::*;
use pyo3::exceptions::PyRuntimeError;
use tokio::runtime::Runtime;
use std::time::Instant;
mod container;
mod limits;
mod monitor;
use container::ContainerManager;
use limits::ResourceLimits;
#[pyclass]
#[derive(Clone)]
pub struct ExecutionResult {
#[pyo3(get)]
pub stdout: String,
#[pyo3(get)]
pub stderr: String,
#[pyo3(get)]
pub exit_code: i64,
#[pyo3(get)]
pub execution_time: f64,
#[pyo3(get)]
pub memory_used: u64,
#[pyo3(get)]
pub cpu_time: f64,
}
#[pyclass]
pub struct ContainerExecutor {
runtime: Runtime,
manager: ContainerManager,
}
#[pymethods]
impl ContainerExecutor {
#[new]
pub fn new() -> PyResult<Self> {
let runtime = Runtime::new()
.map_err(|e| PyRuntimeError::new_err(format!("Failed to create runtime: {}", e)))?;
let manager = runtime.block_on(async {
ContainerManager::new().await
}).map_err(|e| PyRuntimeError::new_err(format!("Failed to create manager: {}", e)))?;
Ok(Self { runtime, manager })
}
pub fn execute(
&self,
code: String,
language: String,
memory_mb: Option<u64>,
cpu_quota: Option<f64>,
timeout_seconds: Option<u64>,
) -> PyResult<ExecutionResult> {
let limits = ResourceLimits {
memory_bytes: memory_mb.unwrap_or(256) * 1024 * 1024,
cpu_quota: cpu_quota.unwrap_or(1.0),
timeout_seconds: timeout_seconds.unwrap_or(60),
};
let start = Instant::now();
let result = self.runtime.block_on(async {
self.manager.execute(&code, &language, &limits).await
}).map_err(|e| PyRuntimeError::new_err(format!("Execution failed: {}", e)))?;
let execution_time = start.elapsed().as_secs_f64();
Ok(ExecutionResult {
stdout: result.stdout,
stderr: result.stderr,
exit_code: result.exit_code,
execution_time,
memory_used: result.memory_used,
cpu_time: result.cpu_time,
})
}
pub fn cleanup(&self) -> PyResult<()> {
self.runtime.block_on(async {
self.manager.cleanup().await
}).map_err(|e| PyRuntimeError::new_err(format!("Cleanup failed: {}", e)))?;
Ok(())
}
}
#[pymodule]
fn yuubox_core(_py: Python, m: &PyModule) -> PyResult<()> {
m.add_class::<ContainerExecutor>()?;
m.add_class::<ExecutionResult>()?;
Ok(())
}

16
yuubox-core/src/limits.rs Normal file
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#[derive(Debug, Clone)]
pub struct ResourceLimits {
pub memory_bytes: u64,
pub cpu_quota: f64,
pub timeout_seconds: u64,
}
impl Default for ResourceLimits {
fn default() -> Self {
Self {
memory_bytes: 256 * 1024 * 1024,
cpu_quota: 1.0,
timeout_seconds: 60,
}
}
}

17
yuubox-core/src/monitor.rs Normal file
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use std::time::Instant;
pub struct ResourceMonitor {
start_time: Instant,
}
impl ResourceMonitor {
pub fn new() -> Self {
Self {
start_time: Instant::now(),
}
}
pub fn elapsed(&self) -> f64 {
self.start_time.elapsed().as_secs_f64()
}
}

7
yuubox-core/tests/test_container.rs Normal file
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#[cfg(test)]
mod tests {
#[test]
fn test_basic() {
assert_eq!(2 + 2, 4);
}
}

15
yuubox/__init__.py Normal file
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"""YuuBox - Self-Healing Code Execution System"""
__version__ = "1.0.0"
from yuubox.executor import YuuBox, ExecutionResult, ResourceLimits
from yuubox.exceptions import YuuBoxError, ExecutionError
__all__ = [
"__version__",
"YuuBox",
"ExecutionResult",
"ResourceLimits",
"YuuBoxError",
"ExecutionError",
]

59
yuubox/analyzer.py Normal file
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import re
from typing import Dict, Any, Optional
class ErrorAnalyzer:
"""Analyzes execution errors"""
def analyze(self, stderr: str, language: str, code: str) -> Dict[str, Any]:
if language == "python":
return self._analyze_python(stderr)
elif language in ["javascript", "js", "node"]:
return self._analyze_javascript(stderr)
elif language == "rust":
return self._analyze_rust(stderr)
else:
return self._generic_analysis(stderr)
def _analyze_python(self, stderr: str) -> Dict[str, Any]:
lines = stderr.split("\n")
for i, line in enumerate(lines):
if "Traceback" in line:
last_line = lines[-1] if lines[-1].strip() else lines[-2]
match = re.match(r"(\w+Error): (.+)", last_line)
if match:
line_match = re.search(r'line (\d+)', stderr)
return {
"type": match.group(1),
"message": match.group(2),
"line": int(line_match.group(1)) if line_match else None,
"stack_trace": stderr,
}
return self._generic_analysis(stderr)
def _analyze_javascript(self, stderr: str) -> Dict[str, Any]:
match = re.search(r"(\w+Error): (.+)", stderr)
if match:
return {
"type": match.group(1),
"message": match.group(2),
"stack_trace": stderr,
}
return self._generic_analysis(stderr)
def _analyze_rust(self, stderr: str) -> Dict[str, Any]:
if "error[E" in stderr:
match = re.search(r"error\[E\d+\]: (.+)", stderr)
if match:
return {
"type": "CompilerError",
"message": match.group(1),
"stack_trace": stderr,
}
return self._generic_analysis(stderr)
def _generic_analysis(self, stderr: str) -> Dict[str, Any]:
return {
"type": "ExecutionError",
"message": stderr[:300].strip(),
"stack_trace": stderr,
}

42
yuubox/api.py Normal file
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from typing import Optional
from fastapi import FastAPI
from pydantic import BaseModel
from yuubox import YuuBox, ResourceLimits
app = FastAPI(title="YuuBox API", version="1.0.0")
class ExecuteRequest(BaseModel):
code: str
language: str
max_iterations: Optional[int] = 5
timeout: Optional[int] = 60
memory_mb: Optional[int] = 256
no_healing: Optional[bool] = False
@app.post("/execute")
async def execute(request: ExecuteRequest):
"""Execute code with self-healing"""
box = YuuBox(max_iterations=request.max_iterations)
result = box.execute(
code=request.code,
language=request.language,
limits=ResourceLimits(
memory_mb=request.memory_mb,
timeout_seconds=request.timeout,
),
no_healing=request.no_healing,
)
return {
"success": result.success,
"stdout": result.stdout,
"stderr": result.stderr,
"iterations": result.iterations,
"execution_time": result.execution_time,
}
@app.get("/health")
async def health():
return {"status": "healthy"}

69
yuubox/cli.py Normal file
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import sys
import click
from rich.console import Console
from rich.progress import Progress, SpinnerColumn, TextColumn
from yuubox import YuuBox, ResourceLimits
console = Console()
@click.group()
@click.version_option("1.0.0")
def cli():
"""YuuBox - Self-Healing Code Execution"""
pass
@cli.command()
@click.argument("file", type=click.Path(exists=True))
@click.option("--language", "-l")
@click.option("--max-iterations", default=5)
@click.option("--no-healing", is_flag=True)
@click.option("--timeout", default=60)
@click.option("--memory", default=256)
def run(file, language, max_iterations, no_healing, timeout, memory):
"""Execute code file with self-healing"""
with open(file) as f:
code = f.read()
if not language:
if file.endswith(".py"):
language = "python"
elif file.endswith(".js"):
language = "javascript"
elif file.endswith(".rs"):
language = "rust"
else:
console.print("[red]Cannot detect language. Use --language[/red]")
sys.exit(1)
console.print(f"\n[bold blue]Executing {file}[/bold blue]")
console.print(f"[dim]Language: {language}, Max iterations: {max_iterations}[/dim]\n")
box = YuuBox(max_iterations=max_iterations)
with Progress(SpinnerColumn(), TextColumn("[progress.description]{task.description}")) as progress:
task = progress.add_task("Running...", total=None)
result = box.execute(
code, language,
limits=ResourceLimits(memory_mb=memory, timeout_seconds=timeout),
no_healing=no_healing,
)
progress.remove_task(task)
if result.success:
console.print(f"\n[bold green]✓ Success after {result.iterations} iteration(s)[/bold green]\n")
if result.stdout:
console.print("[bold]Output:[/bold]")
console.print(result.stdout)
else:
console.print(f"\n[bold red]✗ Failed after {result.iterations} iteration(s)[/bold red]\n")
console.print("[bold]Error:[/bold]")
console.print(result.stderr[:500])
sys.exit(1)
def main():
cli()
if __name__ == "__main__":
main()

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yuubox/exceptions.py Normal file
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class YuuBoxError(Exception):
"""Base exception"""
pass
class ExecutionError(YuuBoxError):
"""Execution failed"""
pass
class DockerError(YuuBoxError):
"""Docker error"""
pass
class HealingError(YuuBoxError):
"""Healing failed"""
pass

128
yuubox/executor.py Normal file
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import time
from dataclasses import dataclass, field
from typing import List, Optional
try:
from yuubox.yuubox_core import ContainerExecutor as RustExecutor
except ImportError:
RustExecutor = None
from yuubox.analyzer import ErrorAnalyzer
from yuubox.healer import YuukiHealer
from yuubox.exceptions import ExecutionError
@dataclass
class ResourceLimits:
memory_mb: int = 256
cpu_quota: float = 1.0
timeout_seconds: int = 60
@dataclass
class ErrorReport:
error_type: str
error_message: str
iteration: int
line_number: Optional[int] = None
@dataclass
class ExecutionResult:
success: bool
stdout: str
stderr: str
exit_code: int
iterations: int
execution_time: float
final_code: str
error_history: List[ErrorReport] = field(default_factory=list)
class YuuBox:
"""Self-healing code executor (Rust + Python hybrid)"""
def __init__(self, max_iterations: int = 5, yuuki_api_url: Optional[str] = None):
if RustExecutor is None:
raise ImportError("Rust core not compiled. Run: maturin develop")
self.max_iterations = max_iterations
self.rust_executor = RustExecutor()
self.analyzer = ErrorAnalyzer()
self.healer = YuukiHealer(yuuki_api_url)
def execute(
self,
code: str,
language: str,
limits: Optional[ResourceLimits] = None,
no_healing: bool = False,
) -> ExecutionResult:
limits = limits or ResourceLimits()
current_code = code
error_history = []
start_time = time.time()
for iteration in range(1, self.max_iterations + 1):
# Execute in Rust (FAST!)
result = self.rust_executor.execute(
current_code,
language,
limits.memory_mb,
limits.cpu_quota,
limits.timeout_seconds,
)
if result.exit_code == 0:
return ExecutionResult(
success=True,
stdout=result.stdout,
stderr=result.stderr,
exit_code=0,
iterations=iteration,
execution_time=time.time() - start_time,
final_code=current_code,
error_history=error_history,
)
if no_healing:
return ExecutionResult(
success=False,
stdout=result.stdout,
stderr=result.stderr,
exit_code=result.exit_code,
iterations=1,
execution_time=time.time() - start_time,
final_code=current_code,
error_history=error_history,
)
# Analyze error (Python)
error = self.analyzer.analyze(result.stderr, language, current_code)
error_report = ErrorReport(
error_type=error["type"],
error_message=error["message"],
iteration=iteration,
line_number=error.get("line"),
)
error_history.append(error_report)
# Heal with Yuuki (Python)
try:
fixed_code = self.healer.fix(current_code, error, language, error_history)
if not fixed_code or fixed_code == current_code:
break
current_code = fixed_code
except Exception as e:
break
return ExecutionResult(
success=False,
stdout=result.stdout,
stderr=result.stderr,
exit_code=result.exit_code,
iterations=iteration,
execution_time=time.time() - start_time,
final_code=current_code,
error_history=error_history,
)
def cleanup(self):
"""Cleanup resources"""
self.rust_executor.cleanup()

90
yuubox/healer.py Normal file
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from typing import Optional, List, Dict, Any
import requests
class YuukiHealer:
"""Heals code using Yuuki AI"""
DEFAULT_API = "https://opceanai-yuuki-api.hf.space"
def __init__(self, api_url: Optional[str] = None):
self.api_url = (api_url or self.DEFAULT_API).rstrip("/")
self.session = requests.Session()
def fix(
self,
code: str,
error: Dict[str, Any],
language: str,
error_history: List,
) -> str:
prompt = self._build_prompt(code, error, language, error_history)
try:
response = self.session.post(
f"{self.api_url}/generate",
json={
"prompt": prompt,
"max_new_tokens": 1000,
"temperature": 0.3,
"model": "yuuki-best",
},
timeout=30,
)
if not response.ok:
return code
data = response.json()
fixed = self._extract_code(data)
return fixed if fixed else code
except Exception:
return code
def _build_prompt(self, code: str, error: Dict, language: str, history: List) -> str:
parts = [
f"Fix this {language} code that has an error.",
"",
"Code:",
f"```{language}",
code,
"```",
"",
f"Error: {error['type']}",
f"Message: {error['message']}",
]
if len(history) > 1:
parts.append(f"\nPrevious {len(history)-1} attempts failed.")
parts.extend([
"",
"Provide ONLY the corrected code without explanations.",
])
return "\n".join(parts)
def _extract_code(self, data) -> str:
if isinstance(data, str):
code = data
elif isinstance(data, dict):
code = data.get("generated_text") or data.get("response") or ""
else:
return ""
code = code.strip()
if code.startswith("```"):
lines = code.split("\n")
lines = lines[1:]
if lines and lines[-1].strip() == "```":
lines = lines[:-1]
code = "\n".join(lines)
for cutoff in ["User:", "System:", "\nUser", "\nSystem"]:
if cutoff in code:
idx = code.index(cutoff)
if idx > 0:
code = code[:idx].strip()
break
return code.strip()