Files
RustPython/vm/src/stdlib/io.rs
2018-10-13 11:36:51 +02:00

52 lines
1.5 KiB
Rust

/*
* I/O core tools.
*/
// use super::super::obj::{objstr, objtype};
use super::super::pyobject::{
AttributeProtocol, DictProtocol, PyContext, PyFuncArgs, PyObjectRef, PyResult,
};
use super::super::VirtualMachine;
fn string_io_init(vm: &mut VirtualMachine, _args: PyFuncArgs) -> PyResult {
// arg_check!(vm, args, required = [(s, Some(vm.ctx.str_type()))]);
// TODO
Ok(vm.get_none())
}
fn string_io_getvalue(vm: &mut VirtualMachine, args: PyFuncArgs) -> PyResult {
arg_check!(vm, args);
// TODO
Ok(vm.get_none())
}
fn bytes_io_init(vm: &mut VirtualMachine, _args: PyFuncArgs) -> PyResult {
// TODO
Ok(vm.get_none())
}
fn bytes_io_getvalue(vm: &mut VirtualMachine, args: PyFuncArgs) -> PyResult {
arg_check!(vm, args);
// TODO
Ok(vm.get_none())
}
pub fn mk_module(ctx: &PyContext) -> PyObjectRef {
let py_mod = ctx.new_module(&"io".to_string(), ctx.new_scope(None));
let io_base = ctx.new_class("IOBase", ctx.object());
py_mod.set_item("IOBase", io_base.clone());
let string_io = ctx.new_class("StringIO", io_base.clone());
string_io.set_attr("__init__", ctx.new_rustfunc(string_io_init));
string_io.set_attr("getvalue", ctx.new_rustfunc(string_io_getvalue));
py_mod.set_item("StringIO", string_io);
let bytes_io = ctx.new_class("BytesIO", io_base.clone());
bytes_io.set_attr("__init__", ctx.new_rustfunc(bytes_io_init));
bytes_io.set_attr("getvalue", ctx.new_rustfunc(bytes_io_getvalue));
py_mod.set_item("BytesIO", bytes_io);
py_mod
}