Function findall

crates/stdlib/src/re.rs:137–146

(
        pattern: PyStrRef,
        string: PyStrRef,
        flags: OptionalArg<usize>,
        vm: &VirtualMachine,
    )

    #[pyfunction]
    fn findall(
        pattern: PyStrRef,
        string: PyStrRef,
        flags: OptionalArg<usize>,
        vm: &VirtualMachine,
    ) -> PyResult {
        let flags = extract_flags(flags);
        let regex = make_regex(vm, pattern.as_str(), flags)?;
        do_findall(vm, &regex, string)
    }

    #[pyfunction]
    fn split(