RustPython/py_code_object/src/main.rs at function_attributes · BasixKOR/RustPython

37 lines (30 loc) · 890 Bytes

extern crate env_logger;

extern crate py_code_object;

extern crate rustpython_vm;

extern crate serde_json;

#[macro_use]

extern crate log;

mod convert;

use rustpython_vm::evaluate;

use std::env;

use std::fs::File;

use std::io::prelude::*;

use py_code_object::PyCodeObject;

fn main() {

env_logger::init().unwrap();

// TODO: read this from args

let args: Vec<String> = env::args().collect();

let filename = &args[1];

let mut f = File::open(filename).unwrap();

// println!("Read file");

let mut s = String::new();

f.read_to_string(&mut s).unwrap();

// println!("Read string");

// TODO: Extract this so we don't depend on json

let cpython_code: PyCodeObject = match serde_json::from_str(&s) {

Ok(c) => c,

Err(_) => panic!("Fail to parse the bytecode")

};

let code = convert::convert(cpython_code);

evaluate(code);

}

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