Should the hello_embed.rs example print something? #3546

RudolfVonKrugstein · 2022-02-10T07:39:00Z

Hi,

when running the hello_embed.rs example on windows, it works fine but I don't see the output Hello World! (which I would expect from the python statement print("Hello World!")). Should rustpython print to stdout when python calls print? Or do I have to redirect that somehow?

Thanks!

The text was updated successfully, but these errors were encountered:

bit-garden · 2022-03-17T18:45:26Z

I'm getting the same behavior.

use rustpython::rustpython_vm as vm;

fn main() -> vm::PyResult<()> {
  vm::Interpreter::default().enter(|vm| {
    let scope = vm.new_scope_with_builtins();

    let code_obj = vm
      .compile(
        r#"print("Hello World!")"#,
        vm::compile::Mode::Exec,
        "<embedded>".to_owned(),
      )
      .map_err(|err| vm.new_syntax_error(&err))?;

    println!("start");
    vm.run_code_obj(code_obj, scope)?;
    println!("end");

    Ok(())
  })
}

results in

cargo run
   Compiling pytest v0.1.0 (C:\Users\Dakun\Downloads\_stuff\code\rust\pytest)
    Finished dev [unoptimized + debuginfo] target(s) in 2.56s
     Running `target\debug\pytest.exe`
start
end

RustPython / RustPython Public

Should the hello_embed.rs example print something? #3546

Should the hello_embed.rs example print something? #3546

RudolfVonKrugstein commented Feb 10, 2022

bit-garden commented Mar 17, 2022 •

edited

RustPython / RustPython Public

Should the hello_embed.rs example print something? #3546

Should the hello_embed.rs example print something? #3546

Comments

RudolfVonKrugstein commented Feb 10, 2022

bit-garden commented Mar 17, 2022 • edited

bit-garden commented Mar 17, 2022 •

edited