30 lines
958 B
Rust
30 lines
958 B
Rust
#![crate_type = "dylib"]
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#![feature(const_fn)]
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#[macro_use] extern crate cpython;
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use cpython::{Python, PyObject, PyResult, GILProtected};
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use cpython::rustobject::{PyRustType, PyRustObject};
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use std::cell::RefCell;
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static MY_TYPE: GILProtected<RefCell<Option<PyRustType<i32>>>> = GILProtected::new(RefCell::new(None));
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py_module_initializer!(custom_type, initcustom_type, PyInit_custom_type, |py, m| {
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try!(m.add(py, "__doc__", "Module documentation string"));
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let mut b = m.add_type::<i32>(py, "MyType");
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b.add("a", py_method!(a()));
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b.set_new(py_fn!(new(arg: i32)));
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*MY_TYPE.get(py).borrow_mut() = Some(try!(b.finish()));
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Ok(())
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});
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fn new(py: Python, arg: i32) -> PyResult<PyRustObject<i32>> {
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Ok(MY_TYPE.get(py).borrow().as_ref().unwrap().create_instance(py, arg, ()))
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}
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fn a(py: Python, slf: &PyRustObject<i32>) -> PyResult<PyObject> {
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println!("a() was called with self={:?}", slf.get(py));
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Ok(py.None())
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}
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