Fix PyModule::dict

CHANGELOG.md

@@ -38,6 +38,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 * Usage of `PyObject` with `#[pyo3(get)]`. [#760](https://github.com/PyO3/pyo3/pull/760)
 * `#[pymethods]` used in conjunction with `#[cfg]`. #[769](https://github.com/PyO3/pyo3/pull/769)
 * `"*"` in a `#[pyfunction()]` argument list incorrectly accepting any number of positional arguments (use `args = "*"` when this behaviour is desired). #[792](https://github.com/PyO3/pyo3/pull/792)
+* `PyModule::dict` #[809](https://github.com/PyO3/pyo3/pull/809)
 
 ### Removed
 

src/types/module.rs

@@ -72,7 +72,7 @@ impl PyModule {
     pub fn dict(&self) -> &PyDict {
         unsafe {
             self.py()
-                .from_owned_ptr::<PyDict>(ffi::PyModule_GetDict(self.as_ptr()))
+                .from_borrowed_ptr::<PyDict>(ffi::PyModule_GetDict(self.as_ptr()))
         }
     }
 

tests/test_module.rs

@@ -179,25 +179,34 @@ fn custom_named_fn() -> usize {
 }
 
 #[pymodule]
-fn foobar_module(_py: Python, module: &PyModule) -> PyResult<()> {
+fn foobar_module(_py: Python, m: &PyModule) -> PyResult<()> {
     use pyo3::wrap_pyfunction;
 
-    module.add_wrapped(wrap_pyfunction!(custom_named_fn))
+    m.add_wrapped(wrap_pyfunction!(custom_named_fn))?;
+    m.dict().set_item("yay", "me")?;
+    Ok(())
 }
 
 #[test]
 fn test_custom_names() {
-    use pyo3::wrap_pymodule;
-
     let gil = Python::acquire_gil();
     let py = gil.python();
 
-    let module = wrap_pymodule!(foobar_module)(py);
+    let module = pyo3::wrap_pymodule!(foobar_module)(py);
 
     py_assert!(py, module, "not hasattr(module, 'custom_named_fn')");
     py_assert!(py, module, "module.foobar() == 42");
 }
 
+#[test]
+fn test_module_dict() {
+    let gil = Python::acquire_gil();
+    let py = gil.python();
+    let module = pyo3::wrap_pymodule!(foobar_module)(py);
+
+    py_assert!(py, module, "module.yay == 'me'");
+}
+
 #[pyfunction]
 fn subfunction() -> String {
     "Subfunction".to_string()