Function run

src/lib.rs:86–124

The main cli of the `rustpython` interpreter. This function will return `std::process::ExitCode` based on the return code of the python code ran through the cli. Note**: This function provides no way to further initialize the VM after the builder is applied. All VM initialization (adding native modules, init hooks, etc.) must be done through the [`InterpreterBuilder`] parameter before calling thi

(mut builder: InterpreterBuilder)

/// All VM initialization (adding native modules, init hooks, etc.) must be done through the
/// [`InterpreterBuilder`] parameter before calling this function.
pub fn run(mut builder: InterpreterBuilder) -> ExitCode {
    env_logger::init();

    // NOTE: This is not a WASI convention. But it will be convenient since POSIX shell always defines it.
    #[cfg(target_os = "wasi")]
    {
        if let Ok(pwd) = env::var("PWD") {
            let _ = env::set_current_dir(pwd);
        };
    }

    let (settings, run_mode) = match parse_opts() {
        Ok(x) => x,
        Err(e) => {
            println!("{e}");
            return ExitCode::FAILURE;
        }
    };

    // don't translate newlines (\r\n <=> \n)
    #[cfg(windows)]
    {
        unsafe extern "C" {
            fn _setmode(fd: i32, flags: i32) -> i32;
        }
        unsafe {
            _setmode(0, libc::O_BINARY);
            _setmode(1, libc::O_BINARY);
            _setmode(2, libc::O_BINARY);
        }
    }

    builder = builder.settings(settings);

    let interp = builder.interpreter();
    let exitcode = interp.run(move |vm| run_rustpython(vm, run_mode));

    rustpython_vm::common::os::exit_code(exitcode)
}

fn get_pip(scope: Scope, vm: &VirtualMachine) -> PyResult<()> {
    let get_getpip = rustpython_vm::py_compile!(