extern crate cpython;

use cpython::{Python, PyObject, PyErr};
use cpython::ObjectProtocol; //for call method

pub fn parse_ast(code: String) -> Result<PyObject, PyErr> {
    let gil = Python::acquire_gil();
    let py = gil.python();

    let ast_module = py.import("ast").unwrap();
    let ast_parse = ast_module.get(py, "parse").unwrap();

    let real_ast = try!(ast_parse.call(py, (code,), None));
    Ok(real_ast)
}