use pyo3 0.1 for example

Author: fafhrd91

CHANGES.rst

@@ -1,6 +1,9 @@
 CHANGES
 =======
 
+- Use PyO3 0.1 for example.
+
+
 0.6.4 (2017-07-31)
 ------------------
 

example/Cargo.toml

@@ -4,9 +4,8 @@ version = "0.1.0"
 authors = ["Nikolay Kim <[email protected]>"]
 
 [dependencies.pyo3]
-git = "https://github.com/PyO3/PyO3.git"
+version = "0.1.0"
 default-features = false
 
 [lib]
 name = "helloworld"
-crate-type = ["cdylib"]

example/src/lib.rs

@@ -4,11 +4,11 @@ extern crate pyo3;
 
 use pyo3::*;
 
+/// Module documentation string
 #[py::modinit(_helloworld)]
 fn init(py: Python, m: &PyModule) -> PyResult<()> {
-    m.add(py, "__doc__", "Module documentation string")?;
 
-    #[pyfn(m, "run", "*args, **kwargs")]
+    #[pyfn(m, "run", args="*", kwargs="**")]
     fn run_fn(py: Python, args: &PyTuple, kwargs: Option<&PyDict>) -> PyResult<()> {
         run(py, args, kwargs)
     }
@@ -23,12 +23,12 @@ fn init(py: Python, m: &PyModule) -> PyResult<()> {
 
 fn run(py: Python, args: &PyTuple, kwargs: Option<&PyDict>) -> PyResult<()> {
     println!("Rust says: Hello Python!");
-    for arg in args.iter(py) {
-        println!("Rust got {}", arg);
+    for arg in args.iter() {
+        println!("Rust got {}", arg.as_ref(py));
     }
     if let Some(kwargs) = kwargs {
-        for (key, val) in kwargs.items(py) {
-            println!("{} = {}", key, val);
+        for (key, val) in kwargs.items_vec() {
+            println!("{} = {}", key.as_ref(py), val.as_ref(py));
         }
     }
     Ok(())